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What can GDAL be used for in PostgreSQL?
GDAL, amongst other programs includes the ogr2ogr. The ogr2ogr program can be used to convert simple features data between file formats performing various operations during the process such as spatial or attribute selections, reducing the set of attributes, setting the output coordinate system or even reprojecting the features during translation.
Is the PostGIS executable compatible with raster2pgsql?
It is capable of loading folders of raster files as well as creating overviews of rasters. Since the raster2pgsql is compiled as part of PostGIS most often (unless you compile your own GDAL library), the raster types supported by the executable will be the same as those compiled in the GDAL dependency library.
How to load raster files into a PostGIS table?
The raster2pgsqlis a raster loader executable that loads GDAL supported raster formats into sql suitable for loading into a PostGIS raster table. It is capable of loading folders of raster files as well as creating overviews of rasters.
How to correct no data layer in PostGIS?
An easy way to correct the layer as sent is simply to use gdal_translate to produce a new layer with the correct no data value. This can be done directly on the command line, or in the GUI by choosing the relevant option in Quantum GIS from the raster menu.
How is ArcSDE ArcSDE used in geodatabase?
ArcSDE ArcSDE (Spatial Database Engine) is a server-software sub-system (produced and marketed by Esri) that aims to enable the usage of Relational Database Management Systems for spatial data. The spatial data may then be used as part of a geodatabase (wiki source).
Is it possible to see all feature classes in geodb?
The first step is to check the status of the FGDB and see which Feature Classes are included. You can do this using the ogrinfo as per below: If everything installed correctly you should be able to see all the Feature Classes in the GeoDB, even if they are within and Feature Dataaset.