GDAL(Geospatial Data Abstraction Library)是一个用于处理地理空间数据的跨平台库,支持多种数据格式。以下是一些常见的 GDAL 支持的数据格式:
矢量数据格式:
ESRI Shapefile (shp)GeoJSON (geojson, json)KML (kml)GML (gml)MapInfo TAB (tab, mif, mid)DXF (dxf)AutoCAD DWG (dwg)GeoPackage (gpkg)SQLite/SpatiaLite (sqlite, db)PostGIS (PostgreSQL数据库)OpenFileGDB (gdb)FlatGeobuf (fgb)TopoJSON (topojson)WKT (wkt)WKB (wkb)Memory (内存中的临时数据)栅格数据格式:
GeoTIFF (tiff, tif)JPEG2000 (jp2, j2k)MrSID (sid)ECW (ecw)Arc/Info Binary Grid (aig)Arc/Info ASCII Grid (asc)BMP (bmp)DTED (dt0, dt1, dt2)Envisat Image Format (envi)FITS (fits)GIF (gif)HDF4 (hdf)HDF5 (h5)IDRISI Raster (rst)ILWIS Raster Map (mpr, mpl)JPEG (jpg, jpe)JPEG-LS (jls)L1B (l1b)LAN (lan)NITF (ntf)NetCDF (nc)PNG (png)PDS (img)PCIDSK (pix)PCRaster (map)SAR_CEOS (ceos)SDTS DEM (dem)Terragen (ter)USGS DEM (dem)VICAR (vic)XPM (xpm)ZMap (zmap)这些数据格式并非全部,还有更多的格式可以通过 GDAL 插件进行支持。在使用 GDAL 时,请确保已安装所需的插件和驱动程序。