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I found the geodjango documentation really good. https://docs.djangoproject.com/en/1.9/ref/contrib/gis/install/postgis/ https://docs.djangoproject.com/en/1.9/ref/contrib/gis/install/geolibs/ They have given step by step explanation on installing postgis and dependencies. You can consult the postgis documentation or other sources when instructions are ...


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The SRID does not appear to be an integral part of the spatial index nor can it be added. It is integral to the geometry even though there are no real tools for manipulating geometries based on the SRIDs in SQL Server. It does have a few rules about SRIDs. Geographies must have a SRID from a list of specific SRIDs. When comparing, manipulating geometries ...



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