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Zonal Operations using PostGIS
Database
Zonal Operations using PostGIS

Interactions with remote datasets from Cloud storage providers opens up many possibilities

Batch Count Vector Features Intersecting Series of Blocks in PostgreSQL - Cover Image
Database
Batch Count Vector Features Intersecting Series of Blocks in PostgreSQL

The national mapping agency in South Africa (NGI ) caters for national mapping, digital topographic and other Geo-Spatial Information services.

Playing with Foreign Data Wrappers in PostgreSQL
Database
Playing with Foreign Data Wrappers in PostgreSQL

Recently I set out to try out the PostgreSQL foreign data wrapper (FDW).