PostGIS

What is PostGIS?

Mark Altaweel

PostGIS is an Open Geospatial Consortium (OGC)-compliant software that serves as an extension for PostgreSQL, an object-relational database.

Logos of open source GIS and WebGIS tools.

Businesses Using Open Source GIS

Mark Altaweel

Businesses are using open source GIS software, finding that there are a lot of benefits along the way.

Database schema.

GIS and SQL

Mark Altaweel

One way to leverage the power of GIS as a data service and analytical tool is to better integrate relational database capabilities.

How to Go from GIS Novice to Pro without Spending a Dime

Sid Feygin

I have only taken one formal course in GIS; however, I consider myself a confident practitioner of the software and ...