GIS in the Browser: Analyzing Uber Movement Data with Mapshaper

Mapshaper is a free and open-source software for spatial data processing. It is written in javascript and runs in your browser without any extra plugins and can perform a range of analysis. It started out as a tool for topologically-aware simplification, but has evolved into a swiss army knife of spatial data processing tools. All … Continue reading GIS in the Browser: Analyzing Uber Movement Data with Mapshaper

Geo Data Processing with Mapshaper

Mapshaper is a free and open-source tool that is best known for fast and easy simplification. Other tools for simplification - like QGIS or ogr2ogr - do not preserve topology while simplifying. This means you may get sliver polygons or missing intersections. Mapshaper performs topologically-aware simplification and gives you much more control on the process. Other … Continue reading Geo Data Processing with Mapshaper