Repository Index

QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)

Blender addons to make the bridge between Blender and geographic data

• blender
• addon
• geospatial
• gis

GDAL is an open source MIT licensed translator library for raster and vector geospatial data formats.

• raster
• geospatial-data
• vector
• remote-sensing

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

• mesa
• agent-based-modeling
• agent-based-simulation
• simulation-framework

Transform geospatial relations into graphs for Graph Neural Networks and spatial network analysis

• network-analysis
• spatial-analysis
• geographical-information-system
• graph-neural-networks

A .NET GIS solution that is fast and reliable for the .NET platform.

• topology
• nts
• sfs
• c-sharp

Official Geokit Gem. Geokit gem provides geocoding and distance/heading calculations. Pair with the geokit-rails plugin for full-fledged location-based app functionality.

Simple Yet Powerful Geo Library for PHP

• php
• vincenty
• polyline
• area-calculator

Geo-related tools PHP 7.3+ library built atop Geocoder and React libraries

• php
• geolocation
• geotools
• geo

A version of RTKLIB optimized for low cost GNSS receivers, especially u-blox receivers. It is based on RTKLIB 2.4.3. This software is provided “AS IS” without any warranties of any kind so please be careful, especially if using it in any kind of real-time application. Click on the "Releases" label below to see the latest Windows pre-release.

• gnss
• rtklib
• gps
• rtklibexplorer

A data specification to enable right-of-way regulation, digital policy, geofencing, and two-way communication between mobility companies and public agencies worldwide for any regulated, shared, or agency vehicle.

• mds
• scooters
• carshare
• mobility-as-a-service

LiDAR point cloud ground filtering / segmentation (bare earth extraction) method based on cloth simulation

Open-source backend for Kepler.gl. Self-hosted alternative to CARTO and Foursquare Studio.

• athena
• bigquey
• deck-gl
• gis-platform

Gountries provides: Countries (ISO-3166-1), Country Subdivisions(ISO-3166-2), Currencies (ISO 4217), Geo Coordinates(ISO-6709) as well as translations, country borders and other stuff exposed as struct data.

Open-source live tracking, flight database and competition platform for soaring pilots

• skylines
• xcsoar
• python
• ember

JavaScript helper functions for manipulating GeoJSON

A library designed to ease geographic coordinate format conversions, and determine sun/moon information in C#

• moon
• coordinates
• longitude
• latitude

Accurate current and historical timezones for Ruby with support for Geonames and Google latitude - longitude lookups.

The server and client used in transit map simulations like swisstrains.ch

Desktop based tool for viewing, editing and saving road network maps for autonomous vehicle platforms such as Autoware.

The Complete Street Rule for ArcGIS CityEngine is a scenario oriented design tool intended to enable users to quickly create procedurally generated multimodal streets.

• complete
• streets
• transportation
• cityengine

Spatial and spatio-temporal geostatistical modelling, prediction and simulation

A Geometry library for Elixir that calculates spatial relationships between two geometries

• spatial-analysis
• geospatial
• gis
• geometry

Geographic calculations for Elixir

• hacktoberfest