March 2018
Beginner to intermediate
584 pages
14h 31m
English
book
PostGIS Cookbook - Second Edition
by Stephen Vincent Mather, Pedro Wightman, Bborie Park, Thomas Kraft, Mayra Zurbarán, Paolo Corti
Content preview from PostGIS Cookbook - Second Edition
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Processing and loading rasters with GDAL VRT
Though PostGIS has plenty of functions for working with rasters, it is sometimes more convenient and more efficient to work on the source rasters before importing them into the database. One of the times when working with rasters outside the database is more efficient is when the raster contains subdatasets, typically found in HDF4, HDF5, and NetCDF files.