What is Modern GIS?

The GIS we use and practice today is fundamentally different from the GIS we used previously. In the past, I have written about the need to define geospatial as a practice, and yet again I think it is time to…

What is spatial SQL?

What is spatial SQL?

Spatial SQL is not just a query language. It is becoming far more than that and its uses are expanding beyond just a database for spatial data. It allows for faster spatial analysis, supports spatial applications, enables spatial data science…

PostGIS and QGIS in 4 minutes

QGIS provides an excellent interface to get started with PostGIS, and (if you are a Mac user) you can start with PostGIS using Postgres.app very fast! Check out the video and follow along using this guide. Download and install Postgres.app…