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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How it works...
In this recipe, we applied a simple map-algebra operation with ST_MapAlgebra() to correct the pixel values. In a later recipe, we will present an advanced map-algebra operation to demonstrate the power of ST_MapAlgebra().