Geographic Information Systems
Create, edit, visualise, analyse and publish geospatial information on Windows, Mac, Linux, BSD (Android coming soon).
A powerful, user-friendly, interoperable, open-source Geographic Information System used by thousands of users worldwide.
Download gvSIG Desktop
CARTO is the easiest way to map and analyze your location data. Transform your data into insights and explore data in amazing ways.
Get started with CARTO
Get started with Leaflet
OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world and a prominent example of volunteered GI.
Get started with OSM
The Jupyter Notebook is a web application that allows you to create and share documents that contain live code, equations, viz and explanatory text.
Install Jupyter and Python
RStudio is an IDE for R. It includes a console, syntax-highlighting editor as well as tools for plotting, history, debugging and workspace management.
SQLite is a software library that implements a self-contained, serverless, zero-configuration, t-SQL database engine. The most widely deployed database engine in the world.
PostgreSQL is a powerful, open source object-relational database system. It stores data securely and allows for retrieval at the request of other software apps.
PostGIS is a spatial database extender for PostgreSQL object-relational database. It adds support for geographic objects allowing location queries to be run in SQL.