Changes between Version 51 and Version 52 of WKTRasterDriver
- Timestamp:
- Aug 17, 2009, 10:32:06 AM (15 years ago)
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WKTRasterDriver
v51 v52 7 7 == PostGIS WKT Raster type == 8 8 9 The PostGIS WKT Raster type is an extension of PostGIS aiming at developing support for raster. Each raster is read ingfrom disk and stored at a PostgreSQL database with PostGIS and WKT extensions using the [https://svn.osgeo.org/postgis/spike/wktraster/scripts/gdal2wktraster.py gdal2wktraster] script. In the future, creation of new WKT Rasters directly from GDAL code will be allowed too.9 The PostGIS WKT Raster type is an extension of PostGIS aiming at developing support for raster. Each raster is read from disk and stored at a PostgreSQL database with PostGIS and WKT extensions using the [https://svn.osgeo.org/postgis/spike/wktraster/scripts/gdal2wktraster.py gdal2wktraster] script. In the future, creation of new WKT Rasters directly from GDAL code will be allowed too. 10 10 11 11 Each WKT Raster is represented by a PostgreSQL table with a column of the new type "raster". All the tables with a "raster" column are registered in the RASTER_COLUMNS table. This new table:
