A global, public domain map dataset available at three scales and featuring tightly integrated vector and raster data.
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A quick, simple tool for creating, viewing, and sharing spatial data
JavaScript library to transform coordinates from one coordinate system to another, including datum transformations
- epsg
- gis
- geospatial
- javascript
Documentation and samples for ArcGIS API for Python
- arcgis
- gis
- spatial-data
- spatial-data-analysis
R Package for 2D and 3D mapping and data visualization
PROJ - Cartographic Projections and Coordinate Transformations Library
Transform geospatial relations into graphs for Graph Neural Networks and spatial network analysis
- network-analysis
- spatial-analysis
- geographical-information-system
- graph-neural-networks
Cartopy - a cartographic python library with matplotlib support
- cartopy
- matplotlib
- python
- geometry
Repository contains pgRouting library. Development branch is "develop", stable branch is "master"
- postgis
- postgresql-extension
- routing
- spatial-analysis
GRASS - free and open-source geospatial processing engine
- grass-gis
- geospatial
- geospatial-analysis
- raster
Types and utilities for working with 2d geometry in Golang
Map handling framework for automated driving
Give satellite imagery, terrain data, buildings, streetview photos to your LLM
- 3d-city-model
- 3d-tiles
- geospatial
- gis
Java map matching library for integrating the map into software and services with state-of-the-art online and offline map matching that can be used stand-alone and in the cloud.
- map-matching
- tracking
- openstreetmap
- spatial-analysis
Entwine - point cloud organization for massive datasets
pure-Python (Numpy optional) 3D coordinate conversions for geospace ecef enu eci
- coordinate-conversion
- coordinate-transformation
- geodesy
Open-source backend for Kepler.gl. Self-hosted alternative to CARTO and Foursquare Studio.
- athena
- bigquey
- deck-gl
- gis-platform
JavaScript helper functions for manipulating GeoJSON
The Spatial Framework for Hadoop allows developers and data scientists to use the Hadoop data processing system for spatial data analysis.
- data-management
- spatial-analysis
Digital Elevation model library in C#. 3D terrain models, line/point Elevations, intervisibility reports
- digital-elevation-model
- dem-querying
- geotiff
- srtm
Software suite for the automated generation of geographically correct or schematic transit maps.
The Geospatial Neighborhood Analysis Package
- spatial-analysis
- urban-modeling
- geodemographics
- neighborhood-dynamics
Upload your own aerial images, position (rubbersheet) them in a web interface over existing map data, and share via web or composite and export for print.
- hacktoberfest
Find roads that are the most curvy or twisty based on Open Street Map (OSM) data.