Configuration options
This page discusses runtime configuration options for GDAL. These are distinct from options to the build-time configure script. Runtime configuration options apply on all platforms, and are evaluated at runtime. They can be set programmatically, by commandline switches or in the environment by the user.
Configuration options are normally used to alter the default behavior of GDAL/OGR drivers and in some cases the GDAL/OGR core. They are essentially global variables the user can set.
How to set configuration options?
One example of a configuration option is the GDAL_CACHEMAX
option. It controls the size
of the GDAL block cache, in megabytes. It can be set in the environment on Unix
(bash/bourne) shell like this:
export GDAL_CACHEMAX=64
Or just for this command, like this:
GDAL_CACHEMAX=64 gdal_translate 64 in.tif out.tif
In a DOS/Windows command shell it is done like this:
set GDAL_CACHEMAX=64
It can also be set on the commandline for most GDAL and OGR utilities with the
--config
switch, though in a few cases these switches are not evaluated in
time to affect behavior.
gdal_translate --config GDAL_CACHEMAX 64 in.tif out.tif
In C/C++ configuration switches can be set programmatically with
CPLSetConfigOption()
:
#include "cpl_conv.h"
...
CPLSetConfigOption( "GDAL_CACHEMAX", "64" );
Normally a configuration option applies to all threads active in a program, but
they can be limited to only the current thread with
CPLSetThreadLocalConfigOption()
CPLSetThreadLocalConfigOption( "GTIFF_DIRECT_IO", "YES" );
For boolean options, the values YES, TRUE or ON can be used to turn the option on; NO, FALSE or OFF to turn it off.
GDAL configuration file
New in version 3.3.
On driver registration, loading of configuration is attempted from a set of predefined files.
The following locations are tried by CPLLoadConfigOptionsFromPredefinedFiles()
:
the location pointed by the environment variable (or configuration option) GDAL_CONFIG_FILE is attempted first. If it set, the next steps are not attempted
for Unix builds, the location pointed by ${sysconfdir}/gdal/gdalrc is first attempted (where ${sysconfdir} evaluates to ${prefix}/etc, unless the
--sysconfdir
switch of ./configure has been invoked). Then $(HOME)/.gdal/gdalrc is tried, potentially overriding what was loaded with the sysconfdirfor Windows builds, the location pointed by $(USERPROFILE)/.gdal/gdalrc is attempted.
A configuration file is a text file in a .ini style format, that lists configuration options and their values. Lines starting with # are comment lines.
Example:
[configoptions]
# set BAR as the value of configuration option FOO
FOO=BAR
Configuration options set in the configuration file can later be overridden
by calls to CPLSetConfigOption()
or CPLSetThreadLocalConfigOption()
,
or through the --config
command line switch.
The value of environment variables set before GDAL starts will be used instead of the value set in the configuration files.
List of configuration options and where they apply
Note
This list is known to be incomplete. It depends on proper annotation of configuration
options where they are mentioned elsewhere in the documentation.
If you want to help to extend it, use the :decl_configoption:`NAME`
syntax in places where a configuration option is mentioned.
AMIGOCLOUD_API_KEY: AmigoCloud
AMIGOCLOUD_API_URL: AmigoCloud
ATTRIBUTES_SKIP: GeoJSON
AWS_ACCESS_KEY_ID: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AWS_CONFIG_FILE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AWS_DEFAULT_PROFILE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AWS_DEFAULT_REGION: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AWS_HTTPS: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AWS_NO_SIGN_REQUEST=YES: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AWS_PROFILE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AWS_REGION: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AWS_REQUEST_PAYER: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AWS_S3_ENDPOINT: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AWS_SECRET_ACCESS_KEY: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AWS_SESSION_TOKEN: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AWS_VIRTUAL_HOSTING: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AZURE_NO_SIGN_REQUEST=YES: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AZURE_STORAGE_ACCESS_KEY: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AZURE_STORAGE_ACCESS_TOKEN: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AZURE_STORAGE_ACCOUNT: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AZURE_STORAGE_CONNECTION_STRING: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
AZURE_STORAGE_SAS_TOKEN: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
BIGTIFF_OVERVIEW: gdaladdo
CARTO_API_KEY: Carto
CARTO_API_URL: Carto
CARTO_HTTPS: Carto
CARTO_PAGE_SIZE: Carto
COMPRESS_GEOM: SQLite / Spatialite RDBMS
COMPRESS_OVERVIEW:
CPL_AWS_CREDENTIALS_FILE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CPL_CURL_GZIP: WFS - OGC WFS service
CPL_CURL_VERBOSE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CPL_GS_CREDENTIALS_FILE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CPL_MACHINE_IS_GCE:
CPL_TMPDIR:
CPL_VSIL_CURL_CACHE_SIZE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CPL_VSIL_CURL_CHUNK_SIZE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CPL_VSIL_CURL_IGNORE_GLACIER_STORAGE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CPL_VSIL_CURL_IGNORE_STORAGE_CLASSES: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CPL_VSIL_CURL_NON_CACHED: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CPL_VSIL_CURL_USE_HEAD: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CPL_VSIL_CURL_USE_S3_REDIRECT: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CPL_VSIL_DEFLATE_CHUNK_SIZE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CPL_VSIL_GZIP_WRITE_PROPERTIES: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CPL_VSIL_USE_TEMP_FILE_FOR_RANDOM_WRITE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CPL_VSIS3_USE_BASE_RMDIR_RECURSIVE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
CURL_CA_BUNDLE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
DWG_ALL_ATTRIBUTES: AutoCAD DWG
DWG_ATTRIBUTES: AutoCAD DWG
DWG_INLINE_BLOCKS: AutoCAD DWG
DXF_3D_EXTENSIBLE_MODE: AutoCAD DXF
DXF_ENCODING: AutoCAD DXF
DXF_FEATURE_LIMIT_PER_BLOCK: AutoCAD DXF
DXF_HATCH_TOLERANCE: AutoCAD DXF
DXF_INCLUDE_RAW_CODE_VALUES: AutoCAD DXF
DXF_INLINE_BLOCKS: AutoCAD DXF
DXF_MERGE_BLOCK_GEOMETRIES: AutoCAD DXF
DXF_TRANSLATE_ESCAPE_SEQUENCES: AutoCAD DXF
DXF_WRITE_HATCH: AutoCAD DXF
EEDA_BEARER: Google Earth Engine Data API
EEDA_BEARER_FILE: Google Earth Engine Data API
EEDA_CLIENT_EMAIL: Google Earth Engine Data API
EEDA_PAGE_SIZE: Google Earth Engine Data API
EEDA_PRIVATE_KEY: Google Earth Engine Data API
EEDA_PRIVATE_KEY_FILE: Google Earth Engine Data API
ESRI_XML_PAM: GTiff – GeoTIFF File Format
ES_BULK: Elasticsearch: Geographically Encoded Objects for Elasticsearch
ES_META: Elasticsearch: Geographically Encoded Objects for Elasticsearch
ES_OVERWRITE: Elasticsearch: Geographically Encoded Objects for Elasticsearch
ES_WRITEMAP: Elasticsearch: Geographically Encoded Objects for Elasticsearch
FGDB_BULK_LOAD: ESRI File Geodatabase (FileGDB)
GDAL_CACHEMAX:
GDAL_DAAS_ACCESS_TOKEN: DAAS (Airbus DS Intelligence Data As A Service driver)
GDAL_DAAS_API_KEY: DAAS (Airbus DS Intelligence Data As A Service driver)
GDAL_DAAS_CLIENT_Id: DAAS (Airbus DS Intelligence Data As A Service driver)
GDAL_DAAS_X_FORWARDED_USER: DAAS (Airbus DS Intelligence Data As A Service driver)
GDAL_DATA: Common options for raster programs
GDAL_ENABLE_TIFF_SPLIT: GTiff – GeoTIFF File Format
GDAL_GEOREF_SOURCES:
GDAL_HTTPS_PROXY: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GDAL_HTTP_HEADER_FILE:
GDAL_HTTP_MAX_RETRY: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GDAL_HTTP_PROXY: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GDAL_HTTP_PROXYUSERPWD: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GDAL_HTTP_RETRY_DELAY: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GDAL_INGESTED_BYTES_AT_OPEN: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GDAL_JPEG_TO_RGB: JPEG – JPEG JFIF File Format
GDAL_MAX_CONNECTIONS: WMS – Web Map Services
GDAL_MAX_DATASET_POOL_SIZE: VRT – GDAL Virtual Format
GDAL_NUM_THREADS:
GDAL_PAM_PROXY_DIR: Zarr
GDAL_PDF_BANDS: PDF – Geospatial PDF
GDAL_PDF_DPI: PDF – Geospatial PDF
GDAL_PDF_LAUNDER_LAYER_NAMES: PDF – Geospatial PDF
GDAL_PDF_LAYERS: PDF – Geospatial PDF
GDAL_PDF_LAYERS_OFF: PDF – Geospatial PDF
GDAL_PDF_NEATLINE: PDF – Geospatial PDF
GDAL_PDF_RENDERING_OPTIONS: PDF – Geospatial PDF
GDAL_PROXY_AUTH: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GDAL_STACTA_SKIP_MISSING_METATILE: STACTA - Spatio-Temporal Asset Catalog Tiled Assets
GDAL_TIFF_INTERNAL_MASK: GTiff – GeoTIFF File Format
GDAL_TIFF_INTERNAL_MASK_TO_8BIT: GTiff – GeoTIFF File Format
GDAL_TIFF_OVR_BLOCKSIZE: GTiff – GeoTIFF File Format
GDAL_TRY_PDS3_WITH_VICAR:
GDAL_USER_PWD: PDF – Geospatial PDF
GDAL_VRT_ENABLE_PYTHON: VRT – GDAL Virtual Format
GDAL_VRT_TRUSTED_MODULES: VRT – GDAL Virtual Format
GDAL_XML_VALIDATION: VRT – Virtual Format
GEOMETRY_AS_COLLECTION: GeoJSON
GML_ATTRIBUTES_TO_OGR_FIELDS: GML - Geography Markup Language
GML_CONSIDER_EPSG_AS_URN: GML - Geography Markup Language
GML_EXPOSE_FID: GML - Geography Markup Language
GML_EXPOSE_GML_ID: GML - Geography Markup Language
GML_FACE_HOLE_NEGATIVE: GML - Geography Markup Language
GML_FIELDTYPES: GML - Geography Markup Language
GML_GET_SECONDARY_GEOM: GML - Geography Markup Language
GML_GFS_TEMPLATE: GML - Geography Markup Language
GML_INVERT_AXIS_ORDER_IF_LAT_LONG: GML - Geography Markup Language
GML_INVERT_AXIS_ORDER_IF_LAT_LONG=NO: CSW - OGC CSW (Catalog Service for the Web)
GML_PARSER: GML - Geography Markup Language
GML_READ_MODE: GML - Geography Markup Language
GML_SAVE_RESOLVED_TO: GML - Geography Markup Language
GML_SKIP_RESOLVE_ELEMS: GML - Geography Markup Language
GML_SKIP_RESOLVE_ELEMS HUGE: GML - Geography Markup Language
GML_SWAP_COORDINATES: GML - Geography Markup Language
GOOGLE_APPLICATION_CREDENTIALS:
GPX_SHORT_NAMES: GPX - GPS Exchange Format
GPX_USE_EXTENSIONS: GPX - GPS Exchange Format
GRIB_ADJUST_LONGITUDE_RANGE: GRIB – WMO General Regularly-distributed Information in Binary form
GS_ACCESS_KEY_ID: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GS_NO_SIGN_REQUEST=YES: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GS_OAUTH2_CLIENT_EMAIL: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GS_OAUTH2_CLIENT_ID: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GS_OAUTH2_CLIENT_SECRET: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GS_OAUTH2_PRIVATE_KEY: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GS_OAUTH2_PRIVATE_KEY_FILE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GS_OAUTH2_PRIVATE_KEY_FILE): GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GS_OAUTH2_REFRESH_TOKEN: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GS_OAUTH2_SCOPE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GS_SECRET_ACCESS_KEY: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GS_USER_PROJECT: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
GTIFF_DIRECT_IO: GTiff – GeoTIFF File Format
GTIFF_IGNORE_READ_ERRORS: GTiff – GeoTIFF File Format
GTIFF_LINEAR_UNITS: GTiff – GeoTIFF File Format
GTIFF_POINT_GEO_IGNORE: GTiff – GeoTIFF File Format
GTIFF_REPORT_COMPD_CS: GTiff – GeoTIFF File Format
GTIFF_VIRTUAL_MEM_IO: GTiff – GeoTIFF File Format
GTIFF_WRITE_TOWGS84: GTiff – GeoTIFF File Format
INTERLEAVE_OVERVIEW: gdaladdo
JPEG_QUALITY_OVERVIEW: GTiff – GeoTIFF File Format
LIBKML_ALTITUDEMODE_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_BEGIN_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_BOTTOMTFOV_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_CAMERA_ALTITUDEMODE_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_CAMERA_ALTITUDE_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_CAMERA_LATITUDE_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_CAMERA_LONGITUDE_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_DESCRIPTION_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_DRAWORDER_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_END_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_EXTERNAL_STYLE: LIBKML Driver (.kml .kmz)
LIBKML_EXTRUDE_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_HEADING_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_ICON_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_IMAGEPYRAMID_GRIDORIGIN: LIBKML Driver (.kml .kmz)
LIBKML_IMAGEPYRAMID_MAXHEIGHT: LIBKML Driver (.kml .kmz)
LIBKML_IMAGEPYRAMID_MAXWIDTH: LIBKML Driver (.kml .kmz)
LIBKML_IMAGEPYRAMID_TILESIZE: LIBKML Driver (.kml .kmz)
LIBKML_LEFTFOV_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_MODEL_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_NAME_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_NEAR_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_NETWORKLINK_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_NETWORKLINK_FLYTOVIEW_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_NETWORKLINK_HTTPQUERY_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_NETWORKLINK_REFRESHINTERVAL_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_NETWORKLINK_REFRESHMODE_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_NETWORKLINK_REFRESHVISIBILITY_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_NETWORKLINK_VIEWBOUNDSCALE_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_NETWORKLINK_VIEWFORMAT_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_NETWORKLINK_VIEWREFRESHMODE_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_NETWORKLINK_VIEWREFRESHTIME_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_PHOTOOVERLAY_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_READ_GROUND_OVERLAY: LIBKML Driver (.kml .kmz)
LIBKML_RESOLVE_STYLE: LIBKML Driver (.kml .kmz)
LIBKML_RIGHTFOV_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_ROLL_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_SCALE_X_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_SCALE_Y_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_SCALE_Z_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_SHAPE_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_SNIPPET_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_STYLEMAP_KEY: LIBKML Driver (.kml .kmz)
LIBKML_TESSELLATE_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_TILT_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_TIMESTAMP_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_TOPFOV_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_USE_DOC.KML: LIBKML Driver (.kml .kmz)
LIBKML_USE_SCHEMADATA: LIBKML Driver (.kml .kmz)
LIBKML_VISIBILITY_FIELD: LIBKML Driver (.kml .kmz)
LIBKML_WRAPDATELINE: LIBKML Driver (.kml .kmz)
MAX_Z_ERROR_OVERVIEW: GTiff – GeoTIFF File Format
MITAB_SET_TOWGS84_ON_KNOWN_DATUM: MapInfo TAB and MIF/MID
MSSQLSPATIAL_ALWAYS_OUTPUT_FID: MSSQLSpatial - Microsoft SQL Server Spatial Database
MSSQLSPATIAL_BCP_SIZE: MSSQLSpatial - Microsoft SQL Server Spatial Database
MSSQLSPATIAL_LIST_ALL_TABLES: MSSQLSpatial - Microsoft SQL Server Spatial Database
MSSQLSPATIAL_OGR_FID: MSSQLSpatial - Microsoft SQL Server Spatial Database
MSSQLSPATIAL_SHOW_FID_COLUMN: MSSQLSpatial - Microsoft SQL Server Spatial Database
MSSQLSPATIAL_USE_BCP: MSSQLSpatial - Microsoft SQL Server Spatial Database
MSSQLSPATIAL_USE_GEOMETRY_COLUMNS: MSSQLSpatial - Microsoft SQL Server Spatial Database
MSSQLSPATIAL_USE_GEOMETRY_VALIDATION: MSSQLSpatial - Microsoft SQL Server Spatial Database
NAME: Configuration options
NGW_BATCH_SIZE: NGW – NextGIS Web
NGW_EXTENSIONS: NGW – NextGIS Web
NGW_JSON_DEPTH: NGW – NextGIS Web
NGW_NATIVE_DATA: NGW – NextGIS Web
NGW_PAGE_SIZE: NGW – NextGIS Web
NGW_USERPWD: NGW – NextGIS Web
OCI_FID: Oracle Spatial
OGR_ARC_MAX_GAP: AutoCAD DXF
OGR_ARC_STEPSIZE:
OGR_CT_USE_SRS_COORDINATE_EPOCH: Coordinate epoch support
OGR_CURRENT_DATE:
OGR_EDIGEO_FONT_SIZE_FACTOR: EDIGEO
OGR_GEOJSON_ARRAY_AS_STRING: GeoJSON
OGR_GEOJSON_DATE_AS_STRING: GeoJSON
OGR_GEOJSON_MAX_OBJ_SIZE: GeoJSON
OGR_INTERLEAVED_READING: OSM - OpenStreetMap XML and PBF
OGR_ODS_FIELD_TYPES: ODS - Open Document Spreadsheet
OGR_ODS_HEADERS: ODS - Open Document Spreadsheet
OGR_OGDI_LAUNDER_LAYER_NAMES: OGDI Vectors
OGR_ORGANIZE_POLYGONS: ESRI Shapefile / DBF
OGR_PDF_READ_NON_STRUCTURED: PDF – Geospatial PDF
OGR_PG_RETRIEVE_FID: PostgreSQL / PostGIS - Advanced Driver Information
OGR_SQLITE_CACHE:
OGR_SQLITE_JOURNAL:
OGR_SQLITE_LIST_VIRTUAL_OGR: SQLite / Spatialite RDBMS
OGR_SQLITE_LOAD_EXTENSIONS:
OGR_SQLITE_PRAGMA:
OGR_SQLITE_SYNCHRONOUS:
OGR_SQL_LIKE_AS_ILIKE: OGR SQL dialect
OGR_STROKE_CURVE: “INTERLIS 1” and “INTERLIS 2” drivers
OGR_TRUNCATE: PostgreSQL / PostGIS
OGR_VFK_DB_DELETE: VFK - Czech Cadastral Exchange Data Format
OGR_VFK_DB_NAME: VFK - Czech Cadastral Exchange Data Format
OGR_VFK_DB_OVERWRITE: VFK - Czech Cadastral Exchange Data Format
OGR_VFK_DB_READ: VFK - Czech Cadastral Exchange Data Format
OGR_VFK_DB_READ_ALL_BLOCKS: VFK - Czech Cadastral Exchange Data Format
OGR_VFK_DB_SPATIAL: VFK - Czech Cadastral Exchange Data Format
OGR_WFS_BASE_START_INDEX: WFS - OGC WFS service
OGR_WFS_PAGE_SIZE: WFS - OGC WFS service
OGR_WFS_PAGING_ALLOWED: WFS - OGC WFS service
OGR_WFS_USE_STREAMING: WFS - OGC WFS service
OGR_WKT_PRECISION: Comma Separated Value (.csv)
OGR_WKT_ROUND: Comma Separated Value (.csv)
OGR_XLSX_FIELD_TYPES: XLSX - MS Office Open XML spreadsheet
OGR_XLSX_HEADERS: XLSX - MS Office Open XML spreadsheet
OGR_XLS_FIELD_TYPES: XLS - MS Excel format
OGR_XLS_HEADERS: XLS - MS Excel format
OPENFILEGDB_IN_MEMORY_SPI: ESRI File Geodatabase (OpenFileGDB)
OPTION_NAME: Sphinx RST Style guide
OSM_COMPRESS_NODES: OSM - OpenStreetMap XML and PBF
OSM_CONFIG_FILE: OSM - OpenStreetMap XML and PBF
OSM_MAX_TMPFILE_SIZE: OSM - OpenStreetMap XML and PBF
OSM_USE_CUSTOM_INDEXING: OSM - OpenStreetMap XML and PBF
OSS_ACCESS_KEY_ID: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
OSS_ENDPOINT: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
OSS_SECRET_ACCESS_KEY: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
PGEO_DRIVER_TEMPLATE: ESRI Personal GeoDatabase
PGSQL_OGR_FID: PostgreSQL / PostGIS
PG_LIST_ALL_TABLES: PostgreSQL / PostGIS
PG_USE_BASE64: PostgreSQL / PostGIS
PG_USE_COPY: PostgreSQL / PostGIS
PHOTOMETRIC_OVERVIEW:
PLSCENES_PAGE_SIZE: PLScenes (Planet Labs Scenes), Data V1 API
PL_API_KEY: PLScenes (Planet Labs Scenes), Data V1 API
PREDICTOR_OVERVIEW: GTiff – GeoTIFF File Format
PYTHONSO: VRT – GDAL Virtual Format
SHAPE_2GB_LIMIT: ESRI Shapefile / DBF
SHAPE_ENCODING: ESRI Shapefile / DBF
SHAPE_RESTORE_SHX: ESRI Shapefile / DBF
SHAPE_REWIND_ON_WRITE: ESRI Shapefile / DBF
SPARSE_OK_OVERVIEW: GTiff – GeoTIFF File Format
SQLITE_LIST_ALL_TABLES: SQLite / Spatialite RDBMS
SQLITE_USE_OGR_VFS:
SSL_CERT_FILE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
SWIFT_AUTH_TOKEN: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
SWIFT_AUTH_V1_URL: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
SWIFT_KEY: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
SWIFT_STORAGE_URL: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
SWIFT_USER: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
TAB_APPROX_GEOTRANSFORM: GTiff – GeoTIFF File Format
TIFF_USE_OVR: GTiff – GeoTIFF File Format
USE_RRD:
USE_TEMPFILE: GPSBabel
VRT_VIRTUAL_OVERVIEWS: VRT – GDAL Virtual Format
VSIOSS_CHUNK_SIZE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
VSIS3_CHUNK_SIZE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
VSI_CACHE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
VSI_CACHE_SIZE: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
WASP_ADJ_TOLER: WAsP - WAsP .map format
WASP_FIELDS: WAsP - WAsP .map format
WASP_GEOM_FIELD: WAsP - WAsP .map format
WASP_MERGE: WAsP - WAsP .map format
WASP_POINT_TO_CIRCLE_RADIUS: WAsP - WAsP .map format
WASP_TOLERANCE: WAsP - WAsP .map format
WEBHDFS_DATANODE_HOST: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
WEBHDFS_DELEGATION: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
WEBHDFS_PERMISSION: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
WEBHDFS_REPLICATION: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
WEBHDFS_USERNAME: GDAL Virtual File Systems (compressed, network hosted, etc…): /vsimem, /vsizip, /vsitar, /vsicurl, …
WEBP_LEVEL_OVERVIEW: GTiff – GeoTIFF File Format
ZLEVEL_OVERVIEW: GTiff – GeoTIFF File Format
ZSTD_LEVEL_OVERVIEW: GTiff – GeoTIFF File Format