/********************************************************************** * *  geovalues.h - Public registry for valid GEOTIFF  key-values. * *   Written By: Niles D. Ritter * *  Revision History: * *     Rev.#  Author     Date     Key Changes/Additions *     -----  ------  ----------  ------------------------------------- *      0.1     ndr    10 Jun 95     Inital Beta Release *      0.2     ndr    12 Jul 95     New EPSG Tables installed. *      0.2.1   ndr    28 Jul 95     Added ModelType aliases to Model's *      1.0     ndr    18 Sep 95     Promoted to Revision 1.0 * **********************************************************************/#ifndef __geovalues_h_#define __geovalues_h_/* If code values are added or modified, the "GvCurrentMinorRev"  * number should be incremented here. If new Keys are added, then the * GvCurrentRevision number should be incremented instead, and the * GvCurrentMinorRev should be reset to zero (see "geokeys.h"). * * In addition, any changes here should be reflected in "geo_names.c" * */ #define GvCurrentMinorRev  0  /* First Major Rev EPSG Code Release  *//* * Universal key values -- defined for consistency */#define KvUndefined         0#define KvUserDefined   32767#ifdef ValuePair#  undef ValuePair#endif#define ValuePair(name,value)    name = value,/* * The section numbers refer to the GeoTIFF Specification section * in which the code values are documented. */ /************************************************************ *         6.3.1 GeoTIFF General Codes ************************************************************//* 6.3.1.1 Model Type Codes */typedef enum {	ModelTypeProjected  = 1,  /* Projection Coordinate System */	ModelTypeGeographic = 2,  /* Geographic latitude-longitude System */	ModelTypeGeocentric = 3,   /* Geocentric (X,Y,Z) Coordinate System */	ModelProjected  = ModelTypeProjected,   /* alias */	ModelGeographic = ModelTypeGeographic,  /* alias */	ModelGeocentric = ModelTypeGeocentric   /* alias */} modeltype_t;/* 6.3.1.2 Raster Type Codes */typedef enum {	RasterPixelIsArea   = 1,  /* Standard pixel-fills-grid-cell */	RasterPixelIsPoint  = 2   /* Pixel-at-grid-vertex */} rastertype_t;typedef enum {#  include "epsg_gcs.inc"  geographic_end} geographic_t;typedef enum {#  include "epsg_datum.inc"   geodeticdatum_end} geodeticdatum_t;typedef enum {#  include "epsg_units.inc"   Unit_End} geounits_t;typedef enum {#  include "epsg_ellipse.inc"    ellipsoid_end} ellipsoid_t;typedef enum {#  include "epsg_pm.inc"   primemeridian_end} primemeridian_t;typedef enum {#  include "epsg_pcs.inc"   pcstype_end} pcstype_t;typedef enum {#  include "epsg_proj.inc"   projection_end} projection_t;typedef enum {#  include "geo_ctrans.inc"   coordtrans_end} coordtrans_t;typedef enum {#  include "epsg_vertcs.inc"   vertcs_end} vertcstype_t;typedef enum {	VDatumBase = 1} vdatum_t;#endif /* __geovalues_h_ */