An open-source JavaScript library for world-class 3D globes and maps 🌎

A modular geospatial engine written in JavaScript

Blender addons to make the bridge between Blender and geographic data

A query and indexing engine for Redis, providing secondary indexing, full-text search, vector similarity search and aggregations.

Python for street networks. Download, model, analyze, and visualize street networks and other geospatial features from OpenStreetMap.

A light and plugable JavaScript library for integrated 2D/3D maps.

😎Awesome GIS is a collection of geospatial related sources, including cartographic tools, geoanalysis tools, developer tools, data, conference & communities, news, massive open online course, some amazing map sites, and more.

Mapnik is an open source toolkit for developing mapping applications

Long list of geospatial tools and resources

Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

🌎 Large-scale WebGL-powered Geospatial Data Visualization analysis engine

A Python package for interactive mapping with Google Earth Engine, ipyleaflet, and ipywidgets.

Google Earth Enterprise - Open Source

Reversing Google's 3D satellite mode

Rasterio reads and writes geospatial raster datasets

Mesa is an open-source Python library for agent-based modeling, ideal for simulating complex systems and exploring emergent behaviors.

🍂🗺️ The most powerful leaflet plugin for drawing and editing geometry layers

Satellite imagery for dummies.

Specification for streaming massive heterogeneous 3D geospatial datasets 🌎

JavaScript library to transform coordinates from one coordinate system to another, including datum transformations