html/doxygen/ogr__srs__api_8h_source.html

/******************************************************************************

 * $Id: ogr_srs_api.h ed03372732878b73c2d7043c0bd8f0a3cc01ca8d 2021-10-18 05:00:39 -0500 Alan D. Snow $

 *

 * Project:  OpenGIS Simple Features Reference Implementation

 * Purpose:  C API and constant declarations for OGR Spatial References.

 * Author:   Frank Warmerdam, warmerdam@pobox.com

 *

 ******************************************************************************

 * Copyright (c) 2000, Frank Warmerdam

 * Copyright (c) 2008-2013, Even Rouault <even dot rouault at spatialys.com>

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the "Software"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included

 * in all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

 * DEALINGS IN THE SOFTWARE.

 ****************************************************************************/


#ifndef OGR_SRS_API_H_INCLUDED

#define OGR_SRS_API_H_INCLUDED


#ifndef SWIG

#include "ogr_core.h"


CPL_C_START


typedef enum {

    OAO_Other=0,

    OAO_North=1,

    OAO_South=2,

    OAO_East=3,

    OAO_West=4,

    OAO_Up=5,

    OAO_Down=6

} OGRAxisOrientation;


const char CPL_DLL *OSRAxisEnumToName( OGRAxisOrientation eOrientation );


#endif // ndef SWIG


/* ==================================================================== */

/*      Some standard WKT geographic coordinate systems.                */

/* ==================================================================== */


#ifdef USE_DEPRECATED_SRS_WKT_WGS84

#define SRS_WKT_WGS84 "GEOGCS[\"WGS 84\",DATUM[\"WGS_1984\",SPHEROID[\"WGS 84\",6378137,298.257223563,AUTHORITY[\"EPSG\",\"7030\"]],AUTHORITY[\"EPSG\",\"6326\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AUTHORITY[\"EPSG\",\"4326\"]]"

#endif


#define SRS_WKT_WGS84_LAT_LONG "GEOGCS[\"WGS 84\",DATUM[\"WGS_1984\",SPHEROID[\"WGS 84\",6378137,298.257223563,AUTHORITY[\"EPSG\",\"7030\"]],AUTHORITY[\"EPSG\",\"6326\"]],PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9122\"]],AXIS[\"Latitude\",NORTH],AXIS[\"Longitude\",EAST],AUTHORITY[\"EPSG\",\"4326\"]]"


/* ==================================================================== */

/*      Some "standard" strings.                                        */

/* ==================================================================== */


#define SRS_PT_ALBERS_CONIC_EQUAL_AREA                                  \

                                "Albers_Conic_Equal_Area"


#define SRS_PT_AZIMUTHAL_EQUIDISTANT "Azimuthal_Equidistant"

#define SRS_PT_CASSINI_SOLDNER  "Cassini_Soldner"

#define SRS_PT_CYLINDRICAL_EQUAL_AREA "Cylindrical_Equal_Area"

#define SRS_PT_BONNE            "Bonne"

#define SRS_PT_ECKERT_I         "Eckert_I"

#define SRS_PT_ECKERT_II        "Eckert_II"

#define SRS_PT_ECKERT_III       "Eckert_III"

#define SRS_PT_ECKERT_IV        "Eckert_IV"

#define SRS_PT_ECKERT_V         "Eckert_V"

#define SRS_PT_ECKERT_VI        "Eckert_VI"


#define SRS_PT_EQUIDISTANT_CONIC                                        \

                                "Equidistant_Conic"


#define SRS_PT_EQUIRECTANGULAR  "Equirectangular"


#define SRS_PT_GALL_STEREOGRAPHIC                                       \

                                "Gall_Stereographic"


#define SRS_PT_GAUSSSCHREIBERTMERCATOR                                      \

                                "Gauss_Schreiber_Transverse_Mercator"


#define SRS_PT_GEOSTATIONARY_SATELLITE                                  \

                                "Geostationary_Satellite"


#define SRS_PT_GOODE_HOMOLOSINE "Goode_Homolosine"

#define SRS_PT_IGH              "Interrupted_Goode_Homolosine"

#define SRS_PT_GNOMONIC         "Gnomonic"


#define SRS_PT_HOTINE_OBLIQUE_MERCATOR_AZIMUTH_CENTER                   \

                                "Hotine_Oblique_Mercator_Azimuth_Center"


#define SRS_PT_HOTINE_OBLIQUE_MERCATOR                                  \

                                "Hotine_Oblique_Mercator"


#define SRS_PT_HOTINE_OBLIQUE_MERCATOR_TWO_POINT_NATURAL_ORIGIN         \

                            "Hotine_Oblique_Mercator_Two_Point_Natural_Origin"


#define SRS_PT_LABORDE_OBLIQUE_MERCATOR                                 \

                                "Laborde_Oblique_Mercator"


#define SRS_PT_LAMBERT_CONFORMAL_CONIC_1SP                              \

                                "Lambert_Conformal_Conic_1SP"


#define SRS_PT_LAMBERT_CONFORMAL_CONIC_2SP                              \

                                "Lambert_Conformal_Conic_2SP"


#define SRS_PT_LAMBERT_CONFORMAL_CONIC_2SP_BELGIUM                      \

                                "Lambert_Conformal_Conic_2SP_Belgium"


#define SRS_PT_LAMBERT_AZIMUTHAL_EQUAL_AREA                     \

                                "Lambert_Azimuthal_Equal_Area"


#define SRS_PT_MERCATOR_1SP     "Mercator_1SP"

#define SRS_PT_MERCATOR_2SP     "Mercator_2SP"


#define SRS_PT_MERCATOR_AUXILIARY_SPHERE                                 \

                                "Mercator_Auxiliary_Sphere"


#define SRS_PT_MILLER_CYLINDRICAL "Miller_Cylindrical"

#define SRS_PT_MOLLWEIDE        "Mollweide"


#define SRS_PT_NEW_ZEALAND_MAP_GRID                                     \

                                "New_Zealand_Map_Grid"


#define SRS_PT_OBLIQUE_STEREOGRAPHIC                                    \

                                "Oblique_Stereographic"


#define SRS_PT_ORTHOGRAPHIC     "Orthographic"


#define SRS_PT_POLAR_STEREOGRAPHIC                                      \

                                "Polar_Stereographic"


#define SRS_PT_POLYCONIC        "Polyconic"

#define SRS_PT_ROBINSON         "Robinson"

#define SRS_PT_SINUSOIDAL       "Sinusoidal"

#define SRS_PT_STEREOGRAPHIC    "Stereographic"


#define SRS_PT_SWISS_OBLIQUE_CYLINDRICAL                                \

                                "Swiss_Oblique_Cylindrical"


#define SRS_PT_TRANSVERSE_MERCATOR                                      \

                                "Transverse_Mercator"


#define SRS_PT_TRANSVERSE_MERCATOR_SOUTH_ORIENTED                       \

                                "Transverse_Mercator_South_Orientated"


/* special mapinfo variants on Transverse Mercator */


#define SRS_PT_TRANSVERSE_MERCATOR_MI_21 \

                                "Transverse_Mercator_MapInfo_21"


#define SRS_PT_TRANSVERSE_MERCATOR_MI_22 \

                                "Transverse_Mercator_MapInfo_22"


#define SRS_PT_TRANSVERSE_MERCATOR_MI_23 \

                                "Transverse_Mercator_MapInfo_23"


#define SRS_PT_TRANSVERSE_MERCATOR_MI_24 \

                                "Transverse_Mercator_MapInfo_24"


#define SRS_PT_TRANSVERSE_MERCATOR_MI_25 \

                                "Transverse_Mercator_MapInfo_25"


#define SRS_PT_TUNISIA_MINING_GRID                                      \

                                "Tunisia_Mining_Grid"


#define SRS_PT_TWO_POINT_EQUIDISTANT                                    \

                                "Two_Point_Equidistant"


#define SRS_PT_VANDERGRINTEN    "VanDerGrinten"

#define SRS_PT_KROVAK           "Krovak"

#define SRS_PT_IMW_POLYCONIC    "International_Map_of_the_World_Polyconic"

#define SRS_PT_WAGNER_I         "Wagner_I"

#define SRS_PT_WAGNER_II        "Wagner_II"

#define SRS_PT_WAGNER_III       "Wagner_III"

#define SRS_PT_WAGNER_IV        "Wagner_IV"

#define SRS_PT_WAGNER_V         "Wagner_V"

#define SRS_PT_WAGNER_VI        "Wagner_VI"

#define SRS_PT_WAGNER_VII       "Wagner_VII"

#define SRS_PT_QSC              "Quadrilateralized_Spherical_Cube"

#define SRS_PT_AITOFF           "Aitoff"

#define SRS_PT_WINKEL_I         "Winkel_I"

#define SRS_PT_WINKEL_II        "Winkel_II"

#define SRS_PT_WINKEL_TRIPEL    "Winkel_Tripel"

#define SRS_PT_CRASTER_PARABOLIC    "Craster_Parabolic"

#define SRS_PT_LOXIMUTHAL        "Loximuthal"

#define SRS_PT_QUARTIC_AUTHALIC  "Quartic_Authalic"

#define SRS_PT_SCH              "Spherical_Cross_Track_Height"


#define SRS_PP_CENTRAL_MERIDIAN         "central_meridian"

#define SRS_PP_SCALE_FACTOR             "scale_factor"

#define SRS_PP_STANDARD_PARALLEL_1      "standard_parallel_1"

#define SRS_PP_STANDARD_PARALLEL_2      "standard_parallel_2"

#define SRS_PP_PSEUDO_STD_PARALLEL_1    "pseudo_standard_parallel_1"

#define SRS_PP_LONGITUDE_OF_CENTER      "longitude_of_center"

#define SRS_PP_LATITUDE_OF_CENTER       "latitude_of_center"

#define SRS_PP_LONGITUDE_OF_ORIGIN      "longitude_of_origin"

#define SRS_PP_LATITUDE_OF_ORIGIN       "latitude_of_origin"

#define SRS_PP_FALSE_EASTING            "false_easting"

#define SRS_PP_FALSE_NORTHING           "false_northing"

#define SRS_PP_AZIMUTH                  "azimuth"

#define SRS_PP_LONGITUDE_OF_POINT_1     "longitude_of_point_1"

#define SRS_PP_LATITUDE_OF_POINT_1      "latitude_of_point_1"

#define SRS_PP_LONGITUDE_OF_POINT_2     "longitude_of_point_2"

#define SRS_PP_LATITUDE_OF_POINT_2      "latitude_of_point_2"

#define SRS_PP_LONGITUDE_OF_POINT_3     "longitude_of_point_3"

#define SRS_PP_LATITUDE_OF_POINT_3      "latitude_of_point_3"

#define SRS_PP_RECTIFIED_GRID_ANGLE     "rectified_grid_angle"

#define SRS_PP_LANDSAT_NUMBER           "landsat_number"

#define SRS_PP_PATH_NUMBER              "path_number"

#define SRS_PP_PERSPECTIVE_POINT_HEIGHT "perspective_point_height"

#define SRS_PP_SATELLITE_HEIGHT         "satellite_height"

#define SRS_PP_FIPSZONE                 "fipszone"

#define SRS_PP_ZONE                     "zone"

#define SRS_PP_LATITUDE_OF_1ST_POINT    "Latitude_Of_1st_Point"

#define SRS_PP_LONGITUDE_OF_1ST_POINT   "Longitude_Of_1st_Point"

#define SRS_PP_LATITUDE_OF_2ND_POINT    "Latitude_Of_2nd_Point"

#define SRS_PP_LONGITUDE_OF_2ND_POINT   "Longitude_Of_2nd_Point"

#define SRS_PP_PEG_POINT_LATITUDE       "peg_point_latitude"

#define SRS_PP_PEG_POINT_LONGITUDE      "peg_point_longitude"

#define SRS_PP_PEG_POINT_HEADING        "peg_point_heading"

#define SRS_PP_PEG_POINT_HEIGHT         "peg_point_height"


#define SRS_UL_METER            "Meter"

#define SRS_UL_FOOT             "Foot (International)" /* or just "FOOT"? */

#define SRS_UL_FOOT_CONV                    "0.3048"

#define SRS_UL_US_FOOT          "Foot_US" /* or "US survey foot" from EPSG */

#define SRS_UL_US_FOOT_CONV                 "0.3048006096012192"

#define SRS_UL_NAUTICAL_MILE    "Nautical Mile"

#define SRS_UL_NAUTICAL_MILE_CONV           "1852.0"

#define SRS_UL_LINK             "Link"          /* Based on US Foot */

#define SRS_UL_LINK_CONV                    "0.20116684023368047"

#define SRS_UL_CHAIN            "Chain"         /* based on US Foot */

#define SRS_UL_CHAIN_CONV                   "20.116684023368047"

#define SRS_UL_ROD              "Rod"           /* based on US Foot */

#define SRS_UL_ROD_CONV                     "5.02921005842012"

#define SRS_UL_LINK_Clarke      "Link_Clarke"

#define SRS_UL_LINK_Clarke_CONV              "0.2011661949"


#define SRS_UL_KILOMETER        "Kilometer"

#define SRS_UL_KILOMETER_CONV                "1000."

#define SRS_UL_DECIMETER        "Decimeter"

#define SRS_UL_DECIMETER_CONV                "0.1"

#define SRS_UL_CENTIMETER       "Centimeter"

#define SRS_UL_CENTIMETER_CONV               "0.01"

#define SRS_UL_MILLIMETER       "Millimeter"

#define SRS_UL_MILLIMETER_CONV               "0.001"

#define SRS_UL_INTL_NAUT_MILE   "Nautical_Mile_International"

#define SRS_UL_INTL_NAUT_MILE_CONV           "1852.0"

#define SRS_UL_INTL_INCH        "Inch_International"

#define SRS_UL_INTL_INCH_CONV                "0.0254"

#define SRS_UL_INTL_FOOT        "Foot_International"

#define SRS_UL_INTL_FOOT_CONV                    "0.3048"

#define SRS_UL_INTL_YARD        "Yard_International"

#define SRS_UL_INTL_YARD_CONV                "0.9144"

#define SRS_UL_INTL_STAT_MILE   "Statute_Mile_International"

#define SRS_UL_INTL_STAT_MILE_CONV           "1609.344"

#define SRS_UL_INTL_FATHOM      "Fathom_International"

#define SRS_UL_INTL_FATHOM_CONV              "1.8288"

#define SRS_UL_INTL_CHAIN       "Chain_International"

#define SRS_UL_INTL_CHAIN_CONV               "20.1168"

#define SRS_UL_INTL_LINK        "Link_International"

#define SRS_UL_INTL_LINK_CONV                "0.201168"

#define SRS_UL_US_INCH          "Inch_US_Surveyor"

#define SRS_UL_US_INCH_CONV                  "0.025400050800101603"

#define SRS_UL_US_YARD          "Yard_US_Surveyor"

#define SRS_UL_US_YARD_CONV                  "0.914401828803658"

#define SRS_UL_US_CHAIN         "Chain_US_Surveyor"

#define SRS_UL_US_CHAIN_CONV                 "20.11684023368047"

#define SRS_UL_US_STAT_MILE     "Statute_Mile_US_Surveyor"

#define SRS_UL_US_STAT_MILE_CONV             "1609.347218694437"

#define SRS_UL_INDIAN_YARD      "Yard_Indian"

#define SRS_UL_INDIAN_YARD_CONV              "0.91439523"

#define SRS_UL_INDIAN_FOOT      "Foot_Indian"

#define SRS_UL_INDIAN_FOOT_CONV              "0.30479841"

#define SRS_UL_INDIAN_CHAIN     "Chain_Indian"

#define SRS_UL_INDIAN_CHAIN_CONV             "20.11669506"


#define SRS_UA_DEGREE           "degree"

#define SRS_UA_DEGREE_CONV                  "0.0174532925199433"

#define SRS_UA_RADIAN           "radian"


#define SRS_PM_GREENWICH        "Greenwich"


#define SRS_DN_NAD27            "North_American_Datum_1927"

#define SRS_DN_NAD83            "North_American_Datum_1983"

#define SRS_DN_WGS72            "WGS_1972"

#define SRS_DN_WGS84            "WGS_1984"


#define SRS_WGS84_SEMIMAJOR     6378137.0

#define SRS_WGS84_INVFLATTENING 298.257223563


#ifndef SWIG

/* -------------------------------------------------------------------- */

/*      C Wrappers for C++ objects and methods.                         */

/* -------------------------------------------------------------------- */

#ifndef DEFINED_OGRSpatialReferenceH

#define DEFINED_OGRSpatialReferenceH


#ifdef DEBUG

typedef struct OGRSpatialReferenceHS *OGRSpatialReferenceH;

typedef struct OGRCoordinateTransformationHS *OGRCoordinateTransformationH;

#else

typedef void *OGRSpatialReferenceH;

typedef void *OGRCoordinateTransformationH;

#endif


#endif


void CPL_DLL OSRSetPROJSearchPaths( const char* const * papszPaths );

char CPL_DLL **OSRGetPROJSearchPaths( void );

void CPL_DLL OSRSetPROJAuxDbPaths( const char* const * papszPaths );

char CPL_DLL **OSRGetPROJAuxDbPaths( void );

void CPL_DLL OSRSetPROJEnableNetwork( int enabled );

int CPL_DLL OSRGetPROJEnableNetwork( void );

void CPL_DLL OSRGetPROJVersion( int* pnMajor, int* pnMinor, int* pnPatch );


OGRSpatialReferenceH CPL_DLL CPL_STDCALL

      OSRNewSpatialReference( const char * /* = NULL */);

OGRSpatialReferenceH CPL_DLL CPL_STDCALL OSRCloneGeogCS( OGRSpatialReferenceH );

OGRSpatialReferenceH CPL_DLL CPL_STDCALL OSRClone( OGRSpatialReferenceH );

void CPL_DLL CPL_STDCALL OSRDestroySpatialReference( OGRSpatialReferenceH );


int CPL_DLL OSRReference( OGRSpatialReferenceH );

int CPL_DLL OSRDereference( OGRSpatialReferenceH );

void CPL_DLL OSRRelease( OGRSpatialReferenceH );


OGRErr CPL_DLL OSRValidate( OGRSpatialReferenceH );


OGRErr CPL_DLL CPL_STDCALL OSRImportFromEPSG( OGRSpatialReferenceH, int );

OGRErr CPL_DLL CPL_STDCALL OSRImportFromEPSGA( OGRSpatialReferenceH, int );

OGRErr CPL_DLL OSRImportFromWkt( OGRSpatialReferenceH, char ** );

OGRErr CPL_DLL OSRImportFromProj4( OGRSpatialReferenceH, const char *);

OGRErr CPL_DLL OSRImportFromESRI( OGRSpatialReferenceH, char **);

OGRErr CPL_DLL OSRImportFromPCI( OGRSpatialReferenceH hSRS, const char *,

                                 const char *, double * );

OGRErr CPL_DLL OSRImportFromUSGS( OGRSpatialReferenceH,

                                  long, long, double *, long);

OGRErr CPL_DLL OSRImportFromXML( OGRSpatialReferenceH, const char * );

OGRErr CPL_DLL OSRImportFromDict( OGRSpatialReferenceH, const char *,

                                  const char * );

OGRErr CPL_DLL OSRImportFromPanorama( OGRSpatialReferenceH, long, long, long,

                                      double * );

OGRErr CPL_DLL OSRImportFromOzi( OGRSpatialReferenceH , const char * const *);

OGRErr CPL_DLL OSRImportFromMICoordSys( OGRSpatialReferenceH, const char *);

OGRErr CPL_DLL OSRImportFromERM( OGRSpatialReferenceH,

                                 const char *, const char *, const char * );

OGRErr CPL_DLL OSRImportFromUrl( OGRSpatialReferenceH, const char * );


OGRErr CPL_DLL CPL_STDCALL OSRExportToWkt( OGRSpatialReferenceH, char ** );

OGRErr CPL_DLL OSRExportToWktEx( OGRSpatialReferenceH, char ** ppszResult,

                                 const char* const* papszOptions );

OGRErr CPL_DLL CPL_STDCALL OSRExportToPrettyWkt( OGRSpatialReferenceH, char **, int);

OGRErr CPL_DLL OSRExportToPROJJSON( OGRSpatialReferenceH hSRS,

                                    char ** ppszReturn,

                                    const char* const* papszOptions );

OGRErr CPL_DLL CPL_STDCALL OSRExportToProj4( OGRSpatialReferenceH, char **);

OGRErr CPL_DLL OSRExportToPCI( OGRSpatialReferenceH, char **, char **,

                               double ** );

OGRErr CPL_DLL OSRExportToUSGS( OGRSpatialReferenceH, long *, long *,

                                double **, long * );

OGRErr CPL_DLL OSRExportToXML( OGRSpatialReferenceH, char **, const char * );

OGRErr CPL_DLL OSRExportToPanorama( OGRSpatialReferenceH, long *, long *,

                                    long *, long *, double * );

OGRErr CPL_DLL OSRExportToMICoordSys( OGRSpatialReferenceH, char ** );

OGRErr CPL_DLL OSRExportToERM( OGRSpatialReferenceH, char *, char *, char * );


OGRErr CPL_DLL OSRMorphToESRI( OGRSpatialReferenceH );

OGRErr CPL_DLL OSRMorphFromESRI( OGRSpatialReferenceH );


OGRSpatialReferenceH CPL_DLL OSRConvertToOtherProjection(

                                    OGRSpatialReferenceH hSRS,

                                    const char* pszTargetProjection,

                                    const char* const* papszOptions );


const char CPL_DLL* OSRGetName( OGRSpatialReferenceH hSRS );


OGRErr CPL_DLL CPL_STDCALL OSRSetAttrValue( OGRSpatialReferenceH hSRS,

                                const char * pszNodePath,

                                const char * pszNewNodeValue );

const char CPL_DLL * CPL_STDCALL OSRGetAttrValue( OGRSpatialReferenceH hSRS,

                           const char * pszName, int iChild /* = 0 */ );


OGRErr CPL_DLL OSRSetAngularUnits( OGRSpatialReferenceH, const char *, double );

double CPL_DLL OSRGetAngularUnits( OGRSpatialReferenceH, char ** );

OGRErr CPL_DLL OSRSetLinearUnits( OGRSpatialReferenceH, const char *, double );

OGRErr CPL_DLL OSRSetTargetLinearUnits( OGRSpatialReferenceH, const char *, const char *, double );

OGRErr CPL_DLL OSRSetLinearUnitsAndUpdateParameters(

    OGRSpatialReferenceH, const char *, double );

double CPL_DLL OSRGetLinearUnits( OGRSpatialReferenceH, char ** );

double CPL_DLL OSRGetTargetLinearUnits( OGRSpatialReferenceH, const char *, char ** );


double CPL_DLL OSRGetPrimeMeridian( OGRSpatialReferenceH, char ** );


int CPL_DLL OSRIsGeographic( OGRSpatialReferenceH );

int CPL_DLL OSRIsDerivedGeographic( OGRSpatialReferenceH );

int CPL_DLL OSRIsLocal( OGRSpatialReferenceH );

int CPL_DLL OSRIsProjected( OGRSpatialReferenceH );

int CPL_DLL OSRIsCompound( OGRSpatialReferenceH );

int CPL_DLL OSRIsGeocentric( OGRSpatialReferenceH );

int CPL_DLL OSRIsVertical( OGRSpatialReferenceH );

int CPL_DLL OSRIsDynamic( OGRSpatialReferenceH );

int CPL_DLL OSRIsSameGeogCS( OGRSpatialReferenceH, OGRSpatialReferenceH );

int CPL_DLL OSRIsSameVertCS( OGRSpatialReferenceH, OGRSpatialReferenceH );

int CPL_DLL OSRIsSame( OGRSpatialReferenceH, OGRSpatialReferenceH );

int CPL_DLL OSRIsSameEx( OGRSpatialReferenceH, OGRSpatialReferenceH,

                         const char* const *papszOptions );


void CPL_DLL OSRSetCoordinateEpoch( OGRSpatialReferenceH hSRS, double dfCoordinateEpoch );

double CPL_DLL OSRGetCoordinateEpoch( OGRSpatialReferenceH hSRS );


OGRErr CPL_DLL OSRSetLocalCS( OGRSpatialReferenceH hSRS, const char *pszName );

OGRErr CPL_DLL OSRSetProjCS( OGRSpatialReferenceH hSRS, const char * pszName );

OGRErr CPL_DLL OSRSetGeocCS( OGRSpatialReferenceH hSRS, const char * pszName );

OGRErr CPL_DLL OSRSetWellKnownGeogCS( OGRSpatialReferenceH hSRS,

                                      const char * pszName );

OGRErr CPL_DLL CPL_STDCALL OSRSetFromUserInput( OGRSpatialReferenceH hSRS,

                                    const char * );

OGRErr CPL_DLL OSRCopyGeogCSFrom( OGRSpatialReferenceH hSRS,

                                  const OGRSpatialReferenceH hSrcSRS );

OGRErr CPL_DLL OSRSetTOWGS84( OGRSpatialReferenceH hSRS,

                              double, double, double,

                              double, double, double, double );

OGRErr CPL_DLL OSRGetTOWGS84( OGRSpatialReferenceH hSRS, double *, int );

OGRErr CPL_DLL OSRAddGuessedTOWGS84( OGRSpatialReferenceH hSRS);


OGRErr CPL_DLL OSRSetCompoundCS( OGRSpatialReferenceH hSRS,

                                 const char *pszName,

                                 OGRSpatialReferenceH hHorizSRS,

                                 OGRSpatialReferenceH hVertSRS );

OGRErr CPL_DLL OSRPromoteTo3D( OGRSpatialReferenceH hSRS, const char* pszName );

OGRErr CPL_DLL OSRDemoteTo2D( OGRSpatialReferenceH hSRS, const char* pszName );


OGRErr CPL_DLL OSRSetGeogCS( OGRSpatialReferenceH hSRS,

                      const char * pszGeogName,

                      const char * pszDatumName,

                      const char * pszEllipsoidName,

                      double dfSemiMajor, double dfInvFlattening,

                      const char * pszPMName /* = NULL */,

                      double dfPMOffset /* = 0.0 */,

                      const char * pszUnits /* = NULL */,

                      double dfConvertToRadians /* = 0.0 */ );


OGRErr CPL_DLL OSRSetVertCS( OGRSpatialReferenceH hSRS,

                      const char * pszVertCSName,

                      const char * pszVertDatumName,

                      int nVertDatumType );


double CPL_DLL OSRGetSemiMajor( OGRSpatialReferenceH, OGRErr * /* = NULL */ );

double CPL_DLL OSRGetSemiMinor( OGRSpatialReferenceH, OGRErr * /* = NULL */ );

double CPL_DLL OSRGetInvFlattening( OGRSpatialReferenceH, OGRErr * /*=NULL*/);


OGRErr CPL_DLL OSRSetAuthority( OGRSpatialReferenceH hSRS,

                         const char * pszTargetKey,

                         const char * pszAuthority,

                         int nCode );

const char CPL_DLL *OSRGetAuthorityCode( OGRSpatialReferenceH hSRS,

                                         const char * pszTargetKey );

const char CPL_DLL *OSRGetAuthorityName( OGRSpatialReferenceH hSRS,

                                         const char * pszTargetKey );


int CPL_DLL OSRGetAreaOfUse(  OGRSpatialReferenceH hSRS,

                              double* pdfWestLongitudeDeg,

                              double* pdfSouthLatitudeDeg,

                              double* pdfEastLongitudeDeg,

                              double* pdfNorthLatitudeDeg,

                              const char **ppszAreaName );


OGRErr CPL_DLL OSRSetProjection( OGRSpatialReferenceH, const char * );

OGRErr CPL_DLL OSRSetProjParm( OGRSpatialReferenceH, const char *, double );

double CPL_DLL OSRGetProjParm( OGRSpatialReferenceH hSRS,

                        const char * pszParamName,

                        double dfDefault /* = 0.0 */,

                        OGRErr * /* = NULL */ );

OGRErr CPL_DLL OSRSetNormProjParm( OGRSpatialReferenceH, const char *, double);

double CPL_DLL OSRGetNormProjParm( OGRSpatialReferenceH hSRS,

                                   const char * pszParamName,

                                   double dfDefault /* = 0.0 */,

                                   OGRErr * /* = NULL */ );


OGRErr CPL_DLL OSRSetUTM( OGRSpatialReferenceH hSRS, int nZone, int bNorth );

int    CPL_DLL OSRGetUTMZone( OGRSpatialReferenceH hSRS, int *pbNorth );

OGRErr CPL_DLL OSRSetStatePlane( OGRSpatialReferenceH hSRS,

                                 int nZone, int bNAD83 );

OGRErr CPL_DLL OSRSetStatePlaneWithUnits( OGRSpatialReferenceH hSRS,

                                          int nZone, int bNAD83,

                                          const char *pszOverrideUnitName,

                                          double dfOverrideUnit );

OGRErr CPL_DLL OSRAutoIdentifyEPSG( OGRSpatialReferenceH hSRS );


OGRSpatialReferenceH CPL_DLL *OSRFindMatches( OGRSpatialReferenceH hSRS,

                                          char** papszOptions,

                                          int* pnEntries,

                                          int** ppanMatchConfidence );

void CPL_DLL OSRFreeSRSArray(OGRSpatialReferenceH* pahSRS);


int    CPL_DLL OSREPSGTreatsAsLatLong( OGRSpatialReferenceH hSRS );

int    CPL_DLL OSREPSGTreatsAsNorthingEasting( OGRSpatialReferenceH hSRS );

const char CPL_DLL *OSRGetAxis( OGRSpatialReferenceH hSRS,

                                const char *pszTargetKey, int iAxis,

                                OGRAxisOrientation *peOrientation );

int    CPL_DLL OSRGetAxesCount( OGRSpatialReferenceH hSRS );

OGRErr CPL_DLL OSRSetAxes( OGRSpatialReferenceH hSRS,

                           const char *pszTargetKey,

                           const char *pszXAxisName,

                           OGRAxisOrientation eXAxisOrientation,

                           const char *pszYAxisName,

                           OGRAxisOrientation eYAxisOrientation );


typedef enum

{

    OAMS_TRADITIONAL_GIS_ORDER,

    OAMS_AUTHORITY_COMPLIANT,

    OAMS_CUSTOM

} OSRAxisMappingStrategy;


OSRAxisMappingStrategy CPL_DLL OSRGetAxisMappingStrategy( OGRSpatialReferenceH hSRS );


void CPL_DLL OSRSetAxisMappingStrategy( OGRSpatialReferenceH hSRS,

                                        OSRAxisMappingStrategy strategy );


const int CPL_DLL *OSRGetDataAxisToSRSAxisMapping( OGRSpatialReferenceH hSRS, int* pnCount );


OGRErr CPL_DLL OSRSetDataAxisToSRSAxisMapping( OGRSpatialReferenceH hSRS,

                                               int nMappingSize,

                                               const int* panMapping );


OGRErr CPL_DLL OSRSetACEA( OGRSpatialReferenceH hSRS, double dfStdP1, double dfStdP2,

                         double dfCenterLat, double dfCenterLong,

                         double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL  OSRSetAE( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,

                       double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetBonne(OGRSpatialReferenceH hSRS,

                           double dfStandardParallel, double dfCentralMeridian,

                           double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetCEA( OGRSpatialReferenceH hSRS, double dfStdP1, double dfCentralMeridian,

                        double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetCS( OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong,

                       double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetEC( OGRSpatialReferenceH hSRS, double dfStdP1, double dfStdP2,

                       double dfCenterLat, double dfCenterLong,

                       double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetEckert( OGRSpatialReferenceH hSRS,  int nVariation,

                             double dfCentralMeridian,

                             double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetEckertIV( OGRSpatialReferenceH hSRS, double dfCentralMeridian,

                             double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetEckertVI( OGRSpatialReferenceH hSRS, double dfCentralMeridian,

                             double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetEquirectangular(OGRSpatialReferenceH hSRS,

                              double dfCenterLat, double dfCenterLong,

                              double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetEquirectangular2( OGRSpatialReferenceH hSRS,

                              double dfCenterLat, double dfCenterLong,

                              double dfPseudoStdParallel1,

                              double dfFalseEasting,

                              double dfFalseNorthing );


OGRErr CPL_DLL OSRSetGS( OGRSpatialReferenceH hSRS, double dfCentralMeridian,

                       double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetGH( OGRSpatialReferenceH hSRS, double dfCentralMeridian,

                         double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetIGH( OGRSpatialReferenceH hSRS );


OGRErr CPL_DLL OSRSetGEOS( OGRSpatialReferenceH hSRS,

                           double dfCentralMeridian, double dfSatelliteHeight,

                           double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetGaussSchreiberTMercator( OGRSpatialReferenceH hSRS,

                                  double dfCenterLat, double dfCenterLong,

                                  double dfScale,

                                  double dfFalseEasting,

                                  double dfFalseNorthing );

OGRErr CPL_DLL OSRSetGnomonic(OGRSpatialReferenceH hSRS,

                              double dfCenterLat, double dfCenterLong,

                            double dfFalseEasting, double dfFalseNorthing );


#ifdef undef

OGRErr CPL_DLL OSRSetOM( OGRSpatialReferenceH hSRS,

                         double dfCenterLat, double dfCenterLong,

                         double dfAzimuth, double dfRectToSkew,

                         double dfScale,

                         double dfFalseEasting, double dfFalseNorthing );

#endif


OGRErr CPL_DLL OSRSetHOM( OGRSpatialReferenceH hSRS,

                          double dfCenterLat, double dfCenterLong,

                          double dfAzimuth, double dfRectToSkew,

                          double dfScale,

                          double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetHOMAC( OGRSpatialReferenceH hSRS,

                    double dfCenterLat, double dfCenterLong,

                    double dfAzimuth, double dfRectToSkew,

                    double dfScale,

                    double dfFalseEasting,

                    double dfFalseNorthing );


OGRErr CPL_DLL OSRSetHOM2PNO( OGRSpatialReferenceH hSRS, double dfCenterLat,

                              double dfLat1, double dfLong1,

                              double dfLat2, double dfLong2,

                              double dfScale,

                              double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetIWMPolyconic( OGRSpatialReferenceH hSRS,

                                   double dfLat1, double dfLat2,

                                   double dfCenterLong,

                                   double dfFalseEasting,

                                   double dfFalseNorthing );


OGRErr CPL_DLL OSRSetKrovak( OGRSpatialReferenceH hSRS,

                             double dfCenterLat, double dfCenterLong,

                             double dfAzimuth, double dfPseudoStdParallelLat,

                             double dfScale,

                             double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetLAEA( OGRSpatialReferenceH hSRS,

                           double dfCenterLat, double dfCenterLong,

                           double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetLCC( OGRSpatialReferenceH hSRS,

                          double dfStdP1, double dfStdP2,

                          double dfCenterLat, double dfCenterLong,

                          double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetLCC1SP( OGRSpatialReferenceH hSRS,

                             double dfCenterLat, double dfCenterLong,

                             double dfScale,

                             double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetLCCB( OGRSpatialReferenceH hSRS,

                           double dfStdP1, double dfStdP2,

                           double dfCenterLat, double dfCenterLong,

                           double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetMC( OGRSpatialReferenceH hSRS,

                         double dfCenterLat, double dfCenterLong,

                         double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetMercator( OGRSpatialReferenceH hSRS,

                               double dfCenterLat, double dfCenterLong,

                               double dfScale,

                               double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetMercator2SP( OGRSpatialReferenceH hSRS,

                          double dfStdP1,

                          double dfCenterLat, double dfCenterLong,

                          double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL  OSRSetMollweide( OGRSpatialReferenceH hSRS,

                                 double dfCentralMeridian,

                                 double dfFalseEasting,

                                 double dfFalseNorthing );


OGRErr CPL_DLL OSRSetNZMG( OGRSpatialReferenceH hSRS,

                           double dfCenterLat, double dfCenterLong,

                           double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetOS( OGRSpatialReferenceH hSRS,

                         double dfOriginLat, double dfCMeridian,

                         double dfScale,

                         double dfFalseEasting,double dfFalseNorthing);


OGRErr CPL_DLL OSRSetOrthographic( OGRSpatialReferenceH hSRS,

                                   double dfCenterLat, double dfCenterLong,

                                   double dfFalseEasting,

                                   double dfFalseNorthing);


OGRErr CPL_DLL OSRSetPolyconic( OGRSpatialReferenceH hSRS,

                                double dfCenterLat, double dfCenterLong,

                                double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetPS( OGRSpatialReferenceH hSRS,

                         double dfCenterLat, double dfCenterLong,

                         double dfScale,

                         double dfFalseEasting, double dfFalseNorthing);


OGRErr CPL_DLL OSRSetRobinson( OGRSpatialReferenceH hSRS,

                               double dfCenterLong,

                               double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetSinusoidal( OGRSpatialReferenceH hSRS,

                                 double dfCenterLong,

                                 double dfFalseEasting,

                                 double dfFalseNorthing );


OGRErr CPL_DLL OSRSetStereographic( OGRSpatialReferenceH hSRS,

                                    double dfCenterLat, double dfCenterLong,

                                    double dfScale,

                                    double dfFalseEasting,

                                    double dfFalseNorthing);


OGRErr CPL_DLL OSRSetSOC( OGRSpatialReferenceH hSRS,

                          double dfLatitudeOfOrigin, double dfCentralMeridian,

                          double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetTM( OGRSpatialReferenceH hSRS,

                         double dfCenterLat, double dfCenterLong,

                         double dfScale,

                         double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetTMVariant(

    OGRSpatialReferenceH hSRS, const char *pszVariantName,

    double dfCenterLat, double dfCenterLong,

    double dfScale,

    double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetTMG( OGRSpatialReferenceH hSRS,

                          double dfCenterLat, double dfCenterLong,

                         double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetTMSO( OGRSpatialReferenceH hSRS,

                           double dfCenterLat, double dfCenterLong,

                           double dfScale,

                           double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetTPED( OGRSpatialReferenceH hSRS,

                   double dfLat1, double dfLong1,

                   double dfLat2, double dfLong2,

                   double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetVDG( OGRSpatialReferenceH hSRS,

                          double dfCenterLong,

                          double dfFalseEasting, double dfFalseNorthing );


OGRErr CPL_DLL OSRSetWagner( OGRSpatialReferenceH hSRS, int nVariation,

                             double dfCenterLat,

                             double dfFalseEasting,

                             double dfFalseNorthing );


OGRErr CPL_DLL OSRSetQSC( OGRSpatialReferenceH hSRS,

                              double dfCenterLat, double dfCenterLong );


OGRErr CPL_DLL OSRSetSCH( OGRSpatialReferenceH hSRS,

                              double dfPegLat, double dfPegLong,

                              double dfPegHeading, double dfPegHgt);


OGRErr CPL_DLL OSRSetVerticalPerspective( OGRSpatialReferenceH hSRS,

                                          double dfTopoOriginLat,

                                          double dfTopoOriginLon,

                                          double dfTopoOriginHeight,

                                          double dfViewPointHeight,

                                          double dfFalseEasting,

                                          double dfFalseNorthing);


double CPL_DLL OSRCalcInvFlattening( double dfSemiMajor, double dfSemiMinor );

double CPL_DLL OSRCalcSemiMinorFromInvFlattening( double dfSemiMajor, double dfInvFlattening );


void CPL_DLL OSRCleanup( void );


typedef enum

{

    OSR_CRS_TYPE_GEOGRAPHIC_2D,

    OSR_CRS_TYPE_GEOGRAPHIC_3D,

    OSR_CRS_TYPE_GEOCENTRIC,

    OSR_CRS_TYPE_PROJECTED,

    OSR_CRS_TYPE_VERTICAL,

    OSR_CRS_TYPE_COMPOUND,

    OSR_CRS_TYPE_OTHER,

} OSRCRSType;


typedef struct

{

    char* pszAuthName;

    char* pszCode;

    char* pszName;

    OSRCRSType eType;

    int bDeprecated;

    int bBboxValid;

    double dfWestLongitudeDeg;

    double dfSouthLatitudeDeg;

    double dfEastLongitudeDeg;

    double dfNorthLatitudeDeg;

    char* pszAreaName;

    char* pszProjectionMethod;

} OSRCRSInfo;


typedef struct OSRCRSListParameters OSRCRSListParameters;


OSRCRSInfo CPL_DLL **OSRGetCRSInfoListFromDatabase(

                                      const char *pszAuthName,

                                      const OSRCRSListParameters* params,

                                      int *pnOutResultCount);


void CPL_DLL OSRDestroyCRSInfoList(OSRCRSInfo** list);


/* -------------------------------------------------------------------- */

/*      OGRCoordinateTransform C API.                                   */

/* -------------------------------------------------------------------- */

OGRCoordinateTransformationH CPL_DLL CPL_STDCALL

OCTNewCoordinateTransformation( OGRSpatialReferenceH hSourceSRS,

                                OGRSpatialReferenceH hTargetSRS );


typedef struct OGRCoordinateTransformationOptions *OGRCoordinateTransformationOptionsH;


OGRCoordinateTransformationOptionsH CPL_DLL OCTNewCoordinateTransformationOptions(void);


int CPL_DLL OCTCoordinateTransformationOptionsSetOperation(

    OGRCoordinateTransformationOptionsH hOptions,

    const char* pszCO, int bReverseCO);


int CPL_DLL OCTCoordinateTransformationOptionsSetAreaOfInterest(

    OGRCoordinateTransformationOptionsH hOptions,

    double dfWestLongitudeDeg,

    double dfSouthLatitudeDeg,

    double dfEastLongitudeDeg,

    double dfNorthLatitudeDeg);


int CPL_DLL OCTCoordinateTransformationOptionsSetDesiredAccuracy(

    OGRCoordinateTransformationOptionsH hOptions, double dfAccuracy);


int CPL_DLL OCTCoordinateTransformationOptionsSetBallparkAllowed(

    OGRCoordinateTransformationOptionsH hOptions, int bAllowBallpark);


void CPL_DLL OCTDestroyCoordinateTransformationOptions(OGRCoordinateTransformationOptionsH);


OGRCoordinateTransformationH CPL_DLL

OCTNewCoordinateTransformationEx( OGRSpatialReferenceH hSourceSRS,

                                  OGRSpatialReferenceH hTargetSRS,

                                  OGRCoordinateTransformationOptionsH hOptions );


OGRCoordinateTransformationH CPL_DLL OCTClone(OGRCoordinateTransformationH hTransform);

OGRSpatialReferenceH CPL_DLL OCTGetSourceCS(OGRCoordinateTransformationH hTransform);

OGRSpatialReferenceH CPL_DLL OCTGetTargetCS(OGRCoordinateTransformationH hTransform);

OGRCoordinateTransformationH CPL_DLL OCTGetInverse(OGRCoordinateTransformationH hTransform);


void CPL_DLL CPL_STDCALL

      OCTDestroyCoordinateTransformation( OGRCoordinateTransformationH );


int CPL_DLL CPL_STDCALL

OCTTransform( OGRCoordinateTransformationH hCT,

              int nCount, double *x, double *y, double *z );


int CPL_DLL CPL_STDCALL

OCTTransformEx( OGRCoordinateTransformationH hCT,

                int nCount, double *x, double *y, double *z,

                int *pabSuccess );


int CPL_DLL

OCTTransform4D( OGRCoordinateTransformationH hCT,

                int nCount, double *x, double *y, double *z, double *t,

                int *pabSuccess );


int CPL_DLL

OCTTransform4DWithErrorCodes( OGRCoordinateTransformationH hCT,

                  int nCount, double *x, double *y, double *z, double *t,

                  int *panErrorCodes );


int CPL_DLL CPL_STDCALL

OCTTransformBounds( OGRCoordinateTransformationH hCT,

                    const double xmin,

                    const double ymin,

                    const double xmax,

                    const double ymax,

                    double* out_xmin,

                    double* out_ymin,

                    double* out_xmax,

                    double* out_ymax,

                    const int densify_pts );


CPL_C_END


#endif /* ndef SWIG */


#endif /* ndef OGR_SRS_API_H_INCLUDED */

CPL_C_END
#define CPL_C_END
Macro to end a block of C symbols.
Definition cpl_port.h:331

CPL_C_START
#define CPL_C_START
Macro to start a block of C symbols.
Definition cpl_port.h:329

OGRCoordinateTransformationH
void * OGRCoordinateTransformationH
Opaque type for a coordinate transformation object.
Definition ogr_api.h:82

OGRSpatialReferenceH
void * OGRSpatialReferenceH
Opaque type for a spatial reference system.
Definition ogr_api.h:80

ogr_core.h
Core portability services for cross-platform OGR code.

OGRErr
int OGRErr
Type for a OGR error.
Definition ogr_core.h:341

OSREPSGTreatsAsLatLong
int OSREPSGTreatsAsLatLong(OGRSpatialReferenceH hSRS)
This function returns TRUE if EPSG feels this geographic coordinate system should be treated as havin...
Definition ogrspatialreference.cpp:11340

OSRSetTM
OGRErr OSRSetTM(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfScale, double dfFalseEasting, double dfFalseNorthing)
Transverse Mercator.
Definition ogrspatialreference.cpp:5590

OSRImportFromEPSG
OGRErr OSRImportFromEPSG(OGRSpatialReferenceH, int)
Initialize SRS based on EPSG geographic, projected or vertical CRS code.
Definition ogrspatialreference.cpp:11229

OSRGetNormProjParm
double OSRGetNormProjParm(OGRSpatialReferenceH hSRS, const char *pszParamName, double dfDefault, OGRErr *)
This function is the same as OGRSpatialReference::
Definition ogrspatialreference.cpp:5500

OSRSetNZMG
OGRErr OSRSetNZMG(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
New Zealand Map Grid.
Definition ogrspatialreference.cpp:7092

OSRSetEC
OGRErr OSRSetEC(OGRSpatialReferenceH hSRS, double dfStdP1, double dfStdP2, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Equidistant Conic.
Definition ogrspatialreference.cpp:5968

OSRAxisEnumToName
const char * OSRAxisEnumToName(OGRAxisOrientation eOrientation)
Return the string representation for the OGRAxisOrientation enumeration.
Definition ogrspatialreference.cpp:10280

OSRSetQSC
OGRErr OSRSetQSC(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong)
Quadrilateralized Spherical Cube.
Definition ogrspatialreference.cpp:7719

OSRGetPROJAuxDbPaths
char ** OSRGetPROJAuxDbPaths(void)
Get PROJ auxiliary database filenames.
Definition ogr_proj_p.cpp:388

OSRGetTOWGS84
OGRErr OSRGetTOWGS84(OGRSpatialReferenceH hSRS, double *, int)
Fetch TOWGS84 parameters, if available.
Definition ogrspatialreference.cpp:9726

OSRFreeSRSArray
void OSRFreeSRSArray(OGRSpatialReferenceH *pahSRS)
Free return of OSRIdentifyMatches()
Definition ogrspatialreference.cpp:9482

OSRImportFromERM
OGRErr OSRImportFromERM(OGRSpatialReferenceH, const char *, const char *, const char *)
Create OGR WKT from ERMapper projection definitions.
Definition ogr_srs_erm.cpp:55

OSRSetTMG
OGRErr OSRSetTMG(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Tunesia Mining Grid.
Definition ogrspatialreference.cpp:5762

OSRGetDataAxisToSRSAxisMapping
const int * OSRGetDataAxisToSRSAxisMapping(OGRSpatialReferenceH hSRS, int *pnCount)
Return the data axis to SRS axis mapping.
Definition ogrspatialreference.cpp:11687

OSRSetPROJAuxDbPaths
void OSRSetPROJAuxDbPaths(const char *const *papszPaths)
Set list of PROJ auxiliary database filenames.
Definition ogr_proj_p.cpp:370

OSRIsDynamic
int OSRIsDynamic(OGRSpatialReferenceH)
Check if a CRS is a dynamic CRS.
Definition ogrspatialreference.cpp:8909

OSRExportToPROJJSON
OGRErr OSRExportToPROJJSON(OGRSpatialReferenceH hSRS, char **ppszReturn, const char *const *papszOptions)
Convert this SRS into PROJJSON format.
Definition ogrspatialreference.cpp:1757

OSRImportFromMICoordSys
OGRErr OSRImportFromMICoordSys(OGRSpatialReferenceH, const char *)
Import Mapinfo style CoordSys definition.
Definition ogrspatialreference.cpp:10461

OCTGetInverse
OGRCoordinateTransformationH OCTGetInverse(OGRCoordinateTransformationH hTransform)
Inverse transformation object.
Definition ogrct.cpp:1062

OSRSetGEOS
OGRErr OSRSetGEOS(OGRSpatialReferenceH hSRS, double dfCentralMeridian, double dfSatelliteHeight, double dfFalseEasting, double dfFalseNorthing)
GEOS - Geostationary Satellite View.
Definition ogrspatialreference.cpp:6342

OSRIsSame
int OSRIsSame(OGRSpatialReferenceH, OGRSpatialReferenceH)
Do these two spatial references describe the same system ?
Definition ogrspatialreference.cpp:9263

OSRSetIGH
OGRErr OSRSetIGH(OGRSpatialReferenceH hSRS)
Interrupted Goode Homolosine.
Definition ogrspatialreference.cpp:6312

OSRSetGeogCS
OGRErr OSRSetGeogCS(OGRSpatialReferenceH hSRS, const char *pszGeogName, const char *pszDatumName, const char *pszEllipsoidName, double dfSemiMajor, double dfInvFlattening, const char *pszPMName, double dfPMOffset, const char *pszUnits, double dfConvertToRadians)
Set geographic coordinate system.
Definition ogrspatialreference.cpp:3156

OSRGetAxesCount
int OSRGetAxesCount(OGRSpatialReferenceH hSRS)
Return the number of axis of the coordinate system of the CRS.
Definition ogrspatialreference.cpp:10027

OSRImportFromXML
OGRErr OSRImportFromXML(OGRSpatialReferenceH, const char *)
Import coordinate system from XML format (GML only currently).
Definition ogr_srs_xml.cpp:1310

OSRSetWellKnownGeogCS
OGRErr OSRSetWellKnownGeogCS(OGRSpatialReferenceH hSRS, const char *pszName)
Set a GeogCS based on well known name.
Definition ogrspatialreference.cpp:3319

OSRExportToPrettyWkt
OGRErr OSRExportToPrettyWkt(OGRSpatialReferenceH, char **, int)
Convert this SRS into a nicely formatted WKT 1 string for display to a person.
Definition ogrspatialreference.cpp:1363

OSRSetVertCS
OGRErr OSRSetVertCS(OGRSpatialReferenceH hSRS, const char *pszVertCSName, const char *pszVertDatumName, int nVertDatumType)
Setup the vertical coordinate system.
Definition ogrspatialreference.cpp:5000

OSRExportToMICoordSys
OGRErr OSRExportToMICoordSys(OGRSpatialReferenceH, char **)
Export coordinate system in Mapinfo style CoordSys format.
Definition ogrspatialreference.cpp:10406

OSRIsDerivedGeographic
int OSRIsDerivedGeographic(OGRSpatialReferenceH)
Check if derived geographic coordinate system.
Definition ogrspatialreference.cpp:8705

OSRSetPS
OGRErr OSRSetPS(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfScale, double dfFalseEasting, double dfFalseNorthing)
Polar Stereographic.
Definition ogrspatialreference.cpp:7275

OCTDestroyCoordinateTransformationOptions
void OCTDestroyCoordinateTransformationOptions(OGRCoordinateTransformationOptionsH)
Destroy coordinate transformation options.
Definition ogrct.cpp:285

OSRSetTargetLinearUnits
OGRErr OSRSetTargetLinearUnits(OGRSpatialReferenceH, const char *, const char *, double)
Set the linear units for the target node.
Definition ogrspatialreference.cpp:2620

OSRSetBonne
OGRErr OSRSetBonne(OGRSpatialReferenceH hSRS, double dfStandardParallel, double dfCentralMeridian, double dfFalseEasting, double dfFalseNorthing)
Bonne.
Definition ogrspatialreference.cpp:5867

OSRIsVertical
int OSRIsVertical(OGRSpatialReferenceH)
Check if vertical coordinate system.
Definition ogrspatialreference.cpp:8806

OSRImportFromPCI
OGRErr OSRImportFromPCI(OGRSpatialReferenceH hSRS, const char *, const char *, double *)
Import coordinate system from PCI projection definition.
Definition ogr_srs_pci.cpp:147

OSRSetAxes
OGRErr OSRSetAxes(OGRSpatialReferenceH hSRS, const char *pszTargetKey, const char *pszXAxisName, OGRAxisOrientation eXAxisOrientation, const char *pszYAxisName, OGRAxisOrientation eYAxisOrientation)
Set the axes for a coordinate system.
Definition ogrspatialreference.cpp:10377

OSRSetIWMPolyconic
OGRErr OSRSetIWMPolyconic(OGRSpatialReferenceH hSRS, double dfLat1, double dfLat2, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
International Map of the World Polyconic.
Definition ogrspatialreference.cpp:6678

OCTNewCoordinateTransformationEx
OGRCoordinateTransformationH OCTNewCoordinateTransformationEx(OGRSpatialReferenceH hSourceSRS, OGRSpatialReferenceH hTargetSRS, OGRCoordinateTransformationOptionsH hOptions)
Create transformation object.
Definition ogrct.cpp:963

OSRImportFromWkt
OGRErr OSRImportFromWkt(OGRSpatialReferenceH, char **)
Import from WKT string.
Definition ogrspatialreference.cpp:2027

OCTDestroyCoordinateTransformation
void OCTDestroyCoordinateTransformation(OGRCoordinateTransformationH)
OGRCoordinateTransformation destructor.
Definition ogrct.cpp:725

OSRGetAxisMappingStrategy
OSRAxisMappingStrategy OSRGetAxisMappingStrategy(OGRSpatialReferenceH hSRS)
Return the data axis to CRS axis mapping strategy.
Definition ogrspatialreference.cpp:11619

OSRGetAngularUnits
double OSRGetAngularUnits(OGRSpatialReferenceH, char **)
Fetch angular geographic coordinate system units.
Definition ogrspatialreference.cpp:2367

OSRMorphFromESRI
OGRErr OSRMorphFromESRI(OGRSpatialReferenceH)
Convert in place from ESRI WKT format.
Definition ogrspatialreference.cpp:10923

OSRImportFromProj4
OGRErr OSRImportFromProj4(OGRSpatialReferenceH, const char *)
Import PROJ coordinate string.
Definition ogrspatialreference.cpp:10616

OSRIsSameEx
int OSRIsSameEx(OGRSpatialReferenceH, OGRSpatialReferenceH, const char *const *papszOptions)
Do these two spatial references describe the same system ?
Definition ogrspatialreference.cpp:9282

OSRGetSemiMinor
double OSRGetSemiMinor(OGRSpatialReferenceH, OGRErr *)
Get spheroid semi minor axis.
Definition ogrspatialreference.cpp:4771

OSRGetPrimeMeridian
double OSRGetPrimeMeridian(OGRSpatialReferenceH, char **)
Fetch prime meridian info.
Definition ogrspatialreference.cpp:3028

OSRCopyGeogCSFrom
OGRErr OSRCopyGeogCSFrom(OGRSpatialReferenceH hSRS, const OGRSpatialReferenceH hSrcSRS)
Copy GEOGCS from another OGRSpatialReference.
Definition ogrspatialreference.cpp:3437

OSRSetAttrValue
OGRErr OSRSetAttrValue(OGRSpatialReferenceH hSRS, const char *pszNodePath, const char *pszNewNodeValue)
Set attribute value in spatial reference.
Definition ogrspatialreference.cpp:2130

OSRSetSCH
OGRErr OSRSetSCH(OGRSpatialReferenceH hSRS, double dfPegLat, double dfPegLong, double dfPegHeading, double dfPegHgt)
Spherical, Cross-track, Height.
Definition ogrspatialreference.cpp:7749

OSRGetLinearUnits
double OSRGetLinearUnits(OGRSpatialReferenceH, char **)
Fetch linear projection units.
Definition ogrspatialreference.cpp:2695

OSRCleanup
void OSRCleanup(void)
Cleanup cached SRS related memory.
Definition ogrspatialreference.cpp:9949

OSRSetProjParm
OGRErr OSRSetProjParm(OGRSpatialReferenceH, const char *, double)
Set a projection parameter value.
Definition ogrspatialreference.cpp:5288

OSRSetCEA
OGRErr OSRSetCEA(OGRSpatialReferenceH hSRS, double dfStdP1, double dfCentralMeridian, double dfFalseEasting, double dfFalseNorthing)
Cylindrical Equal Area.
Definition ogrspatialreference.cpp:5899

OSRSetPROJSearchPaths
void OSRSetPROJSearchPaths(const char *const *papszPaths)
Set the search path(s) for PROJ resource files.
Definition ogr_proj_p.cpp:325

OSRImportFromUSGS
OGRErr OSRImportFromUSGS(OGRSpatialReferenceH, long, long, double *, long)
Import coordinate system from USGS projection definition.
Definition ogr_srs_usgs.cpp:165

OSRDestroyCRSInfoList
void OSRDestroyCRSInfoList(OSRCRSInfo **list)
Destroy the result returned by OSRGetCRSInfoListFromDatabase().
Definition ogrspatialreference.cpp:11914

OSRSetProjection
OGRErr OSRSetProjection(OGRSpatialReferenceH, const char *)
Set a projection name.
Definition ogrspatialreference.cpp:5206

OSRSetStatePlane
OGRErr OSRSetStatePlane(OGRSpatialReferenceH hSRS, int nZone, int bNAD83)
Set State Plane projection definition.
Definition ogr_fromepsg.cpp:256

OSRGetAreaOfUse
int OSRGetAreaOfUse(OGRSpatialReferenceH hSRS, double *pdfWestLongitudeDeg, double *pdfSouthLatitudeDeg, double *pdfEastLongitudeDeg, double *pdfNorthLatitudeDeg, const char **ppszAreaName)
Return the area of use of the CRS.
Definition ogrspatialreference.cpp:11810

OCTCoordinateTransformationOptionsSetBallparkAllowed
int OCTCoordinateTransformationOptionsSetBallparkAllowed(OGRCoordinateTransformationOptionsH hOptions, int bAllowBallpark)
Sets whether ballpark transformations are allowed.
Definition ogrct.cpp:513

OCTCoordinateTransformationOptionsSetOperation
int OCTCoordinateTransformationOptionsSetOperation(OGRCoordinateTransformationOptionsH hOptions, const char *pszCO, int bReverseCO)
Sets a coordinate operation.
Definition ogrct.cpp:430

OSRSetACEA
OGRErr OSRSetACEA(OGRSpatialReferenceH hSRS, double dfStdP1, double dfStdP2, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Albers Conic Equal Area.
Definition ogrspatialreference.cpp:5799

OSRExportToUSGS
OGRErr OSRExportToUSGS(OGRSpatialReferenceH, long *, long *, double **, long *)
Export coordinate system in USGS GCTP projection definition.
Definition ogr_srs_usgs.cpp:798

OSRCRSType
OSRCRSType
Type of Coordinate Reference System (CRS).
Definition ogr_srs_api.h:976

OSR_CRS_TYPE_COMPOUND
@ OSR_CRS_TYPE_COMPOUND
Compound CRS.
Definition ogr_srs_api.h:988

OSR_CRS_TYPE_GEOGRAPHIC_2D
@ OSR_CRS_TYPE_GEOGRAPHIC_2D
Geographic 2D CRS.
Definition ogr_srs_api.h:978

OSR_CRS_TYPE_PROJECTED
@ OSR_CRS_TYPE_PROJECTED
Projected CRS.
Definition ogr_srs_api.h:984

OSR_CRS_TYPE_GEOCENTRIC
@ OSR_CRS_TYPE_GEOCENTRIC
Geocentric CRS.
Definition ogr_srs_api.h:982

OSR_CRS_TYPE_OTHER
@ OSR_CRS_TYPE_OTHER
Other.
Definition ogr_srs_api.h:990

OSR_CRS_TYPE_GEOGRAPHIC_3D
@ OSR_CRS_TYPE_GEOGRAPHIC_3D
Geographic 3D CRS.
Definition ogr_srs_api.h:980

OSR_CRS_TYPE_VERTICAL
@ OSR_CRS_TYPE_VERTICAL
Vertical CRS.
Definition ogr_srs_api.h:986

OSRGetName
const char * OSRGetName(OGRSpatialReferenceH hSRS)
Return the CRS name.
Definition ogrspatialreference.cpp:1234

OGRCoordinateTransformationOptionsH
struct OGRCoordinateTransformationOptions * OGRCoordinateTransformationOptionsH
Coordinate transformation options.
Definition ogr_srs_api.h:1050

OSRIsProjected
int OSRIsProjected(OGRSpatialReferenceH)
Check if projected coordinate system.
Definition ogrspatialreference.cpp:8535

OSRSetLAEA
OGRErr OSRSetLAEA(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Lambert Azimuthal Equal-Area.
Definition ogrspatialreference.cpp:6787

OSRGetProjParm
double OSRGetProjParm(OGRSpatialReferenceH hSRS, const char *pszParamName, double dfDefault, OGRErr *)
Fetch a projection parameter value.
Definition ogrspatialreference.cpp:5433

OSRGetInvFlattening
double OSRGetInvFlattening(OGRSpatialReferenceH, OGRErr *)
Get spheroid inverse flattening.
Definition ogrspatialreference.cpp:4674

OSRSetEckertVI
OGRErr OSRSetEckertVI(OGRSpatialReferenceH hSRS, double dfCentralMeridian, double dfFalseEasting, double dfFalseNorthing)
Eckert VI.
Definition ogrspatialreference.cpp:6114

OSRSetProjCS
OGRErr OSRSetProjCS(OGRSpatialReferenceH hSRS, const char *pszName)
Set the user visible PROJCS name.
Definition ogrspatialreference.cpp:5148

OSRPromoteTo3D
OGRErr OSRPromoteTo3D(OGRSpatialReferenceH hSRS, const char *pszName)
"Promotes" a 2D CRS to a 3D CRS one.
Definition ogrspatialreference.cpp:12067

OSRSetLCCB
OGRErr OSRSetLCCB(OGRSpatialReferenceH hSRS, double dfStdP1, double dfStdP2, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Lambert Conformal Conic (Belgium)
Definition ogrspatialreference.cpp:6893

OSRSetGaussSchreiberTMercator
OGRErr OSRSetGaussSchreiberTMercator(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfScale, double dfFalseEasting, double dfFalseNorthing)
Gauss Schreiber Transverse Mercator.
Definition ogrspatialreference.cpp:6379

OSRNewSpatialReference
OGRSpatialReferenceH OSRNewSpatialReference(const char *)
Constructor.
Definition ogrspatialreference.cpp:734

OSRGetPROJSearchPaths
char ** OSRGetPROJSearchPaths(void)
Get the search path(s) for PROJ resource files.
Definition ogr_proj_p.cpp:341

OSRReference
int OSRReference(OGRSpatialReferenceH)
Increments the reference count by one.
Definition ogrspatialreference.cpp:906

OSRSetMercator2SP
OGRErr OSRSetMercator2SP(OGRSpatialReferenceH hSRS, double dfStdP1, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Mercator 2SP.
Definition ogrspatialreference.cpp:7024

OSRImportFromPanorama
OGRErr OSRImportFromPanorama(OGRSpatialReferenceH, long, long, long, double *)
Import coordinate system from "Panorama" GIS projection definition.
Definition ogr_srs_panorama.cpp:200

OSRSetOS
OGRErr OSRSetOS(OGRSpatialReferenceH hSRS, double dfOriginLat, double dfCMeridian, double dfScale, double dfFalseEasting, double dfFalseNorthing)
Oblique Stereographic.
Definition ogrspatialreference.cpp:7126

OSRAutoIdentifyEPSG
OGRErr OSRAutoIdentifyEPSG(OGRSpatialReferenceH hSRS)
Set EPSG authority info if possible.
Definition ogr_fromepsg.cpp:433

OSRSetLCC1SP
OGRErr OSRSetLCC1SP(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfScale, double dfFalseEasting, double dfFalseNorthing)
Lambert Conformal Conic 1SP.
Definition ogrspatialreference.cpp:6857

OSRSetGeocCS
OGRErr OSRSetGeocCS(OGRSpatialReferenceH hSRS, const char *pszName)
Set the user visible PROJCS name.
Definition ogrspatialreference.cpp:4922

OCTCoordinateTransformationOptionsSetAreaOfInterest
int OCTCoordinateTransformationOptionsSetAreaOfInterest(OGRCoordinateTransformationOptionsH hOptions, double dfWestLongitudeDeg, double dfSouthLatitudeDeg, double dfEastLongitudeDeg, double dfNorthLatitudeDeg)
Sets an area of interest.
Definition ogrct.cpp:356

OSRIsCompound
int OSRIsCompound(OGRSpatialReferenceH)
Check if the coordinate system is compound.
Definition ogrspatialreference.cpp:8474

OSRSetAE
OGRErr OSRSetAE(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Azimuthal Equidistant.
Definition ogrspatialreference.cpp:5834

OSRIsSameGeogCS
int OSRIsSameGeogCS(OGRSpatialReferenceH, OGRSpatialReferenceH)
Do the GeogCS'es match?
Definition ogrspatialreference.cpp:9084

OSRIsGeocentric
int OSRIsGeocentric(OGRSpatialReferenceH)
Check if geocentric coordinate system.
Definition ogrspatialreference.cpp:8578

OSRGetCRSInfoListFromDatabase
OSRCRSInfo ** OSRGetCRSInfoListFromDatabase(const char *pszAuthName, const OSRCRSListParameters *params, int *pnOutResultCount)
Enumerate CRS objects from the database.
Definition ogrspatialreference.cpp:11844

OSRSetNormProjParm
OGRErr OSRSetNormProjParm(OGRSpatialReferenceH, const char *, double)
Set a projection parameter with a normalized value.
Definition ogrspatialreference.cpp:5560

OSRSetFromUserInput
OGRErr OSRSetFromUserInput(OGRSpatialReferenceH hSRS, const char *)
Set spatial reference from various text formats.
Definition ogrspatialreference.cpp:3849

OSRGetAttrValue
const char * OSRGetAttrValue(OGRSpatialReferenceH hSRS, const char *pszName, int iChild)
Fetch indicated attribute of named node.
Definition ogrspatialreference.cpp:1175

OCTGetSourceCS
OGRSpatialReferenceH OCTGetSourceCS(OGRCoordinateTransformationH hTransform)
Transformation's source coordinate system reference.
Definition ogrct.cpp:1015

OSRSetAxisMappingStrategy
void OSRSetAxisMappingStrategy(OGRSpatialReferenceH hSRS, OSRAxisMappingStrategy strategy)
Set the data axis to CRS axis mapping strategy.
Definition ogrspatialreference.cpp:11650

OSRSetHOMAC
OGRErr OSRSetHOMAC(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfAzimuth, double dfRectToSkew, double dfScale, double dfFalseEasting, double dfFalseNorthing)
Set an Oblique Mercator projection using azimuth angle.
Definition ogrspatialreference.cpp:6477

OSRGetTargetLinearUnits
double OSRGetTargetLinearUnits(OGRSpatialReferenceH, const char *, char **)
Fetch linear projection units.
Definition ogrspatialreference.cpp:2913

OCTCoordinateTransformationOptionsSetDesiredAccuracy
int OCTCoordinateTransformationOptionsSetDesiredAccuracy(OGRCoordinateTransformationOptionsH hOptions, double dfAccuracy)
Sets the desired accuracy for coordinate operations.
Definition ogrct.cpp:474

OSRSetTMSO
OGRErr OSRSetTMSO(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfScale, double dfFalseEasting, double dfFalseNorthing)
Transverse Mercator (South Oriented)
Definition ogrspatialreference.cpp:5693

OSRValidate
OGRErr OSRValidate(OGRSpatialReferenceH)
Validate SRS tokens.
Definition ogrspatialreference.cpp:2006

OSRSetHOM
OGRErr OSRSetHOM(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfAzimuth, double dfRectToSkew, double dfScale, double dfFalseEasting, double dfFalseNorthing)
Hotine Oblique Mercator using azimuth angle.
Definition ogrspatialreference.cpp:6541

OSRSetMC
OGRErr OSRSetMC(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Miller Cylindrical.
Definition ogrspatialreference.cpp:6930

OSRFindMatches
OGRSpatialReferenceH * OSRFindMatches(OGRSpatialReferenceH hSRS, char **papszOptions, int *pnEntries, int **ppanMatchConfidence)
Try to identify a match between the passed SRS and a related SRS in a catalog.
Definition ogrspatialreference.cpp:9456

OSRDestroySpatialReference
void OSRDestroySpatialReference(OGRSpatialReferenceH)
OGRSpatialReference destructor.
Definition ogrspatialreference.cpp:818

OSRSetEckert
OGRErr OSRSetEckert(OGRSpatialReferenceH hSRS, int nVariation, double dfCentralMeridian, double dfFalseEasting, double dfFalseNorthing)
Eckert I-VI.
Definition ogrspatialreference.cpp:6051

OSRSetEckertIV
OGRErr OSRSetEckertIV(OGRSpatialReferenceH hSRS, double dfCentralMeridian, double dfFalseEasting, double dfFalseNorthing)
Eckert IV.
Definition ogrspatialreference.cpp:6083

OSRGetAxis
const char * OSRGetAxis(OGRSpatialReferenceH hSRS, const char *pszTargetKey, int iAxis, OGRAxisOrientation *peOrientation)
Fetch the orientation of one axis.
Definition ogrspatialreference.cpp:10258

OSRExportToWkt
OGRErr OSRExportToWkt(OGRSpatialReferenceH, char **)
Convert this SRS into WKT 1 format.
Definition ogrspatialreference.cpp:1655

OCTGetTargetCS
OGRSpatialReferenceH OCTGetTargetCS(OGRCoordinateTransformationH hTransform)
Transformation's target coordinate system reference.
Definition ogrct.cpp:1039

OSRGetSemiMajor
double OSRGetSemiMajor(OGRSpatialReferenceH, OGRErr *)
Get spheroid semi major axis.
Definition ogrspatialreference.cpp:4613

OSRSetTOWGS84
OGRErr OSRSetTOWGS84(OGRSpatialReferenceH hSRS, double, double, double, double, double, double, double)
Set the Bursa-Wolf conversion to WGS84.
Definition ogrspatialreference.cpp:9669

OSRSetPolyconic
OGRErr OSRSetPolyconic(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Polyconic.
Definition ogrspatialreference.cpp:7196

OSRGetAuthorityCode
const char * OSRGetAuthorityCode(OGRSpatialReferenceH hSRS, const char *pszTargetKey)
Get the authority code for a node.
Definition ogrspatialreference.cpp:8142

OSRIsSameVertCS
int OSRIsSameVertCS(OGRSpatialReferenceH, OGRSpatialReferenceH)
Do the VertCS'es match?
Definition ogrspatialreference.cpp:9147

OSRExportToPCI
OGRErr OSRExportToPCI(OGRSpatialReferenceH, char **, char **, double **)
Export coordinate system in PCI projection definition.
Definition ogr_srs_pci.cpp:729

OSRSetLocalCS
OGRErr OSRSetLocalCS(OGRSpatialReferenceH hSRS, const char *pszName)
Set the user visible LOCAL_CS name.
Definition ogrspatialreference.cpp:4826

OSRConvertToOtherProjection
OGRSpatialReferenceH OSRConvertToOtherProjection(OGRSpatialReferenceH hSRS, const char *pszTargetProjection, const char *const *papszOptions)
Convert to another equivalent projection.
Definition ogrspatialreference.cpp:9415

OSRDereference
int OSRDereference(OGRSpatialReferenceH)
Decrements the reference count by one.
Definition ogrspatialreference.cpp:946

OSRSetEquirectangular2
OGRErr OSRSetEquirectangular2(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfPseudoStdParallel1, double dfFalseEasting, double dfFalseNorthing)
Equirectangular generalized form.
Definition ogrspatialreference.cpp:6211

OSRSetCS
OGRErr OSRSetCS(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Cassini-Soldner.
Definition ogrspatialreference.cpp:5931

OSRSetGH
OGRErr OSRSetGH(OGRSpatialReferenceH hSRS, double dfCentralMeridian, double dfFalseEasting, double dfFalseNorthing)
Goode Homolosine.
Definition ogrspatialreference.cpp:6281

OSRSetGnomonic
OGRErr OSRSetGnomonic(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Gnomonic.
Definition ogrspatialreference.cpp:6415

OSRSetTMVariant
OGRErr OSRSetTMVariant(OGRSpatialReferenceH hSRS, const char *pszVariantName, double dfCenterLat, double dfCenterLong, double dfScale, double dfFalseEasting, double dfFalseNorthing)
Transverse Mercator variant.
Definition ogrspatialreference.cpp:5631

OSRCRSListParameters
struct OSRCRSListParameters OSRCRSListParameters
Structure to describe optional parameters to OSRGetCRSInfoListFromDatabase()
Definition ogr_srs_api.h:1032

OSRIsLocal
int OSRIsLocal(OGRSpatialReferenceH)
Check if local coordinate system.
Definition ogrspatialreference.cpp:8741

OSRSetVDG
OGRErr OSRSetVDG(OGRSpatialReferenceH hSRS, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
VanDerGrinten.
Definition ogrspatialreference.cpp:7462

OSRSetVerticalPerspective
OGRErr OSRSetVerticalPerspective(OGRSpatialReferenceH hSRS, double dfTopoOriginLat, double dfTopoOriginLon, double dfTopoOriginHeight, double dfViewPointHeight, double dfFalseEasting, double dfFalseNorthing)
Vertical Perspective / Near-sided Perspective.
Definition ogrspatialreference.cpp:7799

OSREPSGTreatsAsNorthingEasting
int OSREPSGTreatsAsNorthingEasting(OGRSpatialReferenceH hSRS)
This function returns TRUE if EPSG feels this projected coordinate system should be treated as having...
Definition ogrspatialreference.cpp:11435

OSRSetGS
OGRErr OSRSetGS(OGRSpatialReferenceH hSRS, double dfCentralMeridian, double dfFalseEasting, double dfFalseNorthing)
Gall Stereograpic.
Definition ogrspatialreference.cpp:6247

OSRGetAuthorityName
const char * OSRGetAuthorityName(OGRSpatialReferenceH hSRS, const char *pszTargetKey)
Get the authority name for a node.
Definition ogrspatialreference.cpp:8247

OSRSetSOC
OGRErr OSRSetSOC(OGRSpatialReferenceH hSRS, double dfLatitudeOfOrigin, double dfCentralMeridian, double dfFalseEasting, double dfFalseNorthing)
Swiss Oblique Cylindrical.
Definition ogrspatialreference.cpp:7429

OSRImportFromEPSGA
OGRErr OSRImportFromEPSGA(OGRSpatialReferenceH, int)
Initialize SRS based on EPSG geographic, projected or vertical CRS code.
Definition ogrspatialreference.cpp:11181

OSRSetAuthority
OGRErr OSRSetAuthority(OGRSpatialReferenceH hSRS, const char *pszTargetKey, const char *pszAuthority, int nCode)
Set the authority for a node.
Definition ogrspatialreference.cpp:8033

OSRSetCompoundCS
OGRErr OSRSetCompoundCS(OGRSpatialReferenceH hSRS, const char *pszName, OGRSpatialReferenceH hHorizSRS, OGRSpatialReferenceH hVertSRS)
Setup a compound coordinate system.
Definition ogrspatialreference.cpp:5080

OSRCalcSemiMinorFromInvFlattening
double OSRCalcSemiMinorFromInvFlattening(double dfSemiMajor, double dfInvFlattening)
Compute semi-minor axis from semi-major axis and inverse flattening.
Definition ogrspatialreference.cpp:10550

OSRSetKrovak
OGRErr OSRSetKrovak(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfAzimuth, double dfPseudoStdParallelLat, double dfScale, double dfFalseEasting, double dfFalseNorthing)
Krovak Oblique Conic Conformal.
Definition ogrspatialreference.cpp:6721

OSRSetLinearUnits
OGRErr OSRSetLinearUnits(OGRSpatialReferenceH, const char *, double)
Set the linear units for the projection.
Definition ogrspatialreference.cpp:2495

OSRCalcInvFlattening
double OSRCalcInvFlattening(double dfSemiMajor, double dfSemiMinor)
Compute inverse flattening from semi-major and semi-minor axis.
Definition ogrspatialreference.cpp:10522

OSRImportFromDict
OGRErr OSRImportFromDict(OGRSpatialReferenceH, const char *, const char *)
Read SRS from WKT dictionary.
Definition ogr_srs_dict.cpp:175

OSRSetRobinson
OGRErr OSRSetRobinson(OGRSpatialReferenceH hSRS, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Robinson.
Definition ogrspatialreference.cpp:7310

OSRSetHOM2PNO
OGRErr OSRSetHOM2PNO(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfLat1, double dfLong1, double dfLat2, double dfLong2, double dfScale, double dfFalseEasting, double dfFalseNorthing)
Hotine Oblique Mercator using two points on centerline.
Definition ogrspatialreference.cpp:6605

OSRImportFromESRI
OGRErr OSRImportFromESRI(OGRSpatialReferenceH, char **)
Import coordinate system from ESRI .prj format(s).
Definition ogr_srs_esri.cpp:238

OSRSetAngularUnits
OGRErr OSRSetAngularUnits(OGRSpatialReferenceH, const char *, double)
Set the angular units for the geographic coordinate system.
Definition ogrspatialreference.cpp:2232

OSRGetCoordinateEpoch
double OSRGetCoordinateEpoch(OGRSpatialReferenceH hSRS)
Get the coordinate epoch, as decimal year.
Definition ogrspatialreference.cpp:12355

OSRSetUTM
OGRErr OSRSetUTM(OGRSpatialReferenceH hSRS, int nZone, int bNorth)
Set UTM projection definition.
Definition ogrspatialreference.cpp:7518

OSRGetUTMZone
int OSRGetUTMZone(OGRSpatialReferenceH hSRS, int *pbNorth)
Get utm zone information.
Definition ogrspatialreference.cpp:7607

OSRSetOrthographic
OGRErr OSRSetOrthographic(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Orthographic.
Definition ogrspatialreference.cpp:7161

OSRDemoteTo2D
OGRErr OSRDemoteTo2D(OGRSpatialReferenceH hSRS, const char *pszName)
"Demote" a 3D CRS to a 2D CRS one.
Definition ogrspatialreference.cpp:12112

OSRExportToPanorama
OGRErr OSRExportToPanorama(OGRSpatialReferenceH, long *, long *, long *, long *, double *)
Export coordinate system in "Panorama" GIS projection definition.
Definition ogr_srs_panorama.cpp:624

OCTNewCoordinateTransformationOptions
OGRCoordinateTransformationOptionsH OCTNewCoordinateTransformationOptions(void)
Create coordinate transformation options.
Definition ogrct.cpp:272

OSRSetLCC
OGRErr OSRSetLCC(OGRSpatialReferenceH hSRS, double dfStdP1, double dfStdP2, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Lambert Conformal Conic.
Definition ogrspatialreference.cpp:6821

OSRGetPROJEnableNetwork
int OSRGetPROJEnableNetwork(void)
Get whether PROJ networking capabilities are enabled.
Definition ogr_proj_p.cpp:436

OCTNewCoordinateTransformation
OGRCoordinateTransformationH OCTNewCoordinateTransformation(OGRSpatialReferenceH hSourceSRS, OGRSpatialReferenceH hTargetSRS)
Create transformation object.
Definition ogrct.cpp:913

OSRExportToXML
OGRErr OSRExportToXML(OGRSpatialReferenceH, char **, const char *)
Export coordinate system in XML format.
Definition ogr_srs_xml.cpp:746

OSRImportFromOzi
OGRErr OSRImportFromOzi(OGRSpatialReferenceH, const char *const *)
Import coordinate system from OziExplorer projection definition.
Definition ogr_srs_ozi.cpp:68

OSRAxisMappingStrategy
OSRAxisMappingStrategy
Data axis to CRS axis mapping strategy.
Definition ogr_srs_api.h:668

OAMS_AUTHORITY_COMPLIANT
@ OAMS_AUTHORITY_COMPLIANT
Compliant with the order mandated by the CRS authority.
Definition ogr_srs_api.h:670

OAMS_TRADITIONAL_GIS_ORDER
@ OAMS_TRADITIONAL_GIS_ORDER
Traditional GIS order.
Definition ogr_srs_api.h:669

OAMS_CUSTOM
@ OAMS_CUSTOM
Custom.
Definition ogr_srs_api.h:671

OSRSetMercator
OGRErr OSRSetMercator(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfScale, double dfFalseEasting, double dfFalseNorthing)
Mercator.
Definition ogrspatialreference.cpp:6973

OSRSetCoordinateEpoch
void OSRSetCoordinateEpoch(OGRSpatialReferenceH hSRS, double dfCoordinateEpoch)
Set the coordinate epoch, as decimal year.
Definition ogrspatialreference.cpp:12310

OSRRelease
void OSRRelease(OGRSpatialReferenceH)
Decrements the reference count by one, and destroy if zero.
Definition ogrspatialreference.cpp:994

OSRAddGuessedTOWGS84
OGRErr OSRAddGuessedTOWGS84(OGRSpatialReferenceH hSRS)
Try to add a a 3-parameter or 7-parameter Helmert transformation to WGS84.
Definition ogrspatialreference.cpp:11163

OCTClone
OGRCoordinateTransformationH OCTClone(OGRCoordinateTransformationH hTransform)
Clone transformation object.
Definition ogrct.cpp:991

OSRSetSinusoidal
OGRErr OSRSetSinusoidal(OGRSpatialReferenceH hSRS, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Sinusoidal.
Definition ogrspatialreference.cpp:7343

OSRSetPROJEnableNetwork
void OSRSetPROJEnableNetwork(int enabled)
Enable or disable PROJ networking capabilities.
Definition ogr_proj_p.cpp:407

OSRIsGeographic
int OSRIsGeographic(OGRSpatialReferenceH)
Check if geographic coordinate system.
Definition ogrspatialreference.cpp:8656

OGRAxisOrientation
OGRAxisOrientation
Axis orientations (corresponds to CS_AxisOrientationEnum).
Definition ogr_srs_api.h:48

OAO_Up
@ OAO_Up
Up (to space)
Definition ogr_srs_api.h:54

OAO_West
@ OAO_West
West.
Definition ogr_srs_api.h:53

OAO_South
@ OAO_South
South.
Definition ogr_srs_api.h:51

OAO_East
@ OAO_East
East.
Definition ogr_srs_api.h:52

OAO_Down
@ OAO_Down
Down (to Earth center)
Definition ogr_srs_api.h:55

OAO_Other
@ OAO_Other
Other.
Definition ogr_srs_api.h:49

OAO_North
@ OAO_North
North.
Definition ogr_srs_api.h:50

OSRExportToERM
OGRErr OSRExportToERM(OGRSpatialReferenceH, char *, char *, char *)
Convert coordinate system to ERMapper format.
Definition ogr_srs_erm.cpp:163

OSRExportToProj4
OGRErr OSRExportToProj4(OGRSpatialReferenceH, char **)
Export coordinate system in PROJ.4 legacy format.
Definition ogrspatialreference.cpp:10703

OSRExportToWktEx
OGRErr OSRExportToWktEx(OGRSpatialReferenceH, char **ppszResult, const char *const *papszOptions)
Convert this SRS into WKT format.
Definition ogrspatialreference.cpp:1678

OSRSetDataAxisToSRSAxisMapping
OGRErr OSRSetDataAxisToSRSAxisMapping(OGRSpatialReferenceH hSRS, int nMappingSize, const int *panMapping)
Set a custom data axis to CRS axis mapping.
Definition ogrspatialreference.cpp:11730

OSRSetEquirectangular
OGRErr OSRSetEquirectangular(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfFalseEasting, double dfFalseNorthing)
Equirectangular.
Definition ogrspatialreference.cpp:6161

OSRMorphToESRI
OGRErr OSRMorphToESRI(OGRSpatialReferenceH)
Convert in place to ESRI WKT format.
Definition ogrspatialreference.cpp:10873

OSRSetStereographic
OGRErr OSRSetStereographic(OGRSpatialReferenceH hSRS, double dfCenterLat, double dfCenterLong, double dfScale, double dfFalseEasting, double dfFalseNorthing)
Stereographic.
Definition ogrspatialreference.cpp:7378

OSRCloneGeogCS
OGRSpatialReferenceH OSRCloneGeogCS(OGRSpatialReferenceH)
Make a duplicate of the GEOGCS node of this OGRSpatialReference object.
Definition ogrspatialreference.cpp:8998

OSRClone
OGRSpatialReferenceH OSRClone(OGRSpatialReferenceH)
Make a duplicate of this OGRSpatialReference.
Definition ogrspatialreference.cpp:1282

OSRSetWagner
OGRErr OSRSetWagner(OGRSpatialReferenceH hSRS, int nVariation, double dfCenterLat, double dfFalseEasting, double dfFalseNorthing)
Wagner I – VII.
Definition ogrspatialreference.cpp:7689

OSRSetLinearUnitsAndUpdateParameters
OGRErr OSRSetLinearUnitsAndUpdateParameters(OGRSpatialReferenceH, const char *, double)
Set the linear units for the projection.
Definition ogrspatialreference.cpp:2443

OSRSetStatePlaneWithUnits
OGRErr OSRSetStatePlaneWithUnits(OGRSpatialReferenceH hSRS, int nZone, int bNAD83, const char *pszOverrideUnitName, double dfOverrideUnit)
Set State Plane projection definition.
Definition ogr_fromepsg.cpp:275

OSRSetTPED
OGRErr OSRSetTPED(OGRSpatialReferenceH hSRS, double dfLat1, double dfLong1, double dfLat2, double dfLong2, double dfFalseEasting, double dfFalseNorthing)
TPED (Two Point Equi Distant)
Definition ogrspatialreference.cpp:5729

OSRImportFromUrl
OGRErr OSRImportFromUrl(OGRSpatialReferenceH, const char *)
Set spatial reference from a URL.
Definition ogrspatialreference.cpp:3957

OSRGetPROJVersion
void OSRGetPROJVersion(int *pnMajor, int *pnMinor, int *pnPatch)
Get the PROJ version.
Definition ogr_proj_p.cpp:464

OSRSetMollweide
OGRErr OSRSetMollweide(OGRSpatialReferenceH hSRS, double dfCentralMeridian, double dfFalseEasting, double dfFalseNorthing)
Mollweide.
Definition ogrspatialreference.cpp:7059

OGRCoordinateTransformationOptions
Context for coordinate transformation.
Definition ogr_spatialref.h:931

OSRCRSInfo
Structure given overall description of a CRS.
Definition ogr_srs_api.h:999

OSRCRSInfo::dfEastLongitudeDeg
double dfEastLongitudeDeg
Eastern-most longitude of the area of use, in degrees.
Definition ogr_srs_api.h:1018

OSRCRSInfo::dfNorthLatitudeDeg
double dfNorthLatitudeDeg
Northern-most latitude of the area of use, in degrees.
Definition ogr_srs_api.h:1020

OSRCRSInfo::bDeprecated
int bDeprecated
Whether the object is deprecated.
Definition ogr_srs_api.h:1009

OSRCRSInfo::dfWestLongitudeDeg
double dfWestLongitudeDeg
Western-most longitude of the area of use, in degrees.
Definition ogr_srs_api.h:1014

OSRCRSInfo::bBboxValid
int bBboxValid
Whereas the west_lon_degree, south_lat_degree, east_lon_degree and north_lat_degree fields are valid.
Definition ogr_srs_api.h:1012

OSRCRSInfo::pszName
char * pszName
Object name.
Definition ogr_srs_api.h:1005

OSRCRSInfo::pszProjectionMethod
char * pszProjectionMethod
Name of the projection method for a projected CRS.
Definition ogr_srs_api.h:1025

OSRCRSInfo::dfSouthLatitudeDeg
double dfSouthLatitudeDeg
Southern-most latitude of the area of use, in degrees.
Definition ogr_srs_api.h:1016

OSRCRSInfo::pszCode
char * pszCode
Object code.
Definition ogr_srs_api.h:1003

OSRCRSInfo::pszAreaName
char * pszAreaName
Name of the area of use.
Definition ogr_srs_api.h:1022

OSRCRSInfo::pszAuthName
char * pszAuthName
Authority name.
Definition ogr_srs_api.h:1001

OSRCRSInfo::eType
OSRCRSType eType
Object type.
Definition ogr_srs_api.h:1007