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Results tagged with postgis
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user 13015
PostGIS is an extension for the PostgreSQL object-relational database that adds support for geographic objects.
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How to speed up queries for raster databases?
This is an exciting question! How big is the raster you want to query? WKTRaster is stored in the database as a BLOB. In order to find the value at a specific point, from a known (x_0, y_0) corner coo …
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