A spy satellite simulator in your browser, except the data is real. Live open source spatial intelligence on a photorealistic 3D globe.
A fast, free and open-source GIS in pure Rust.
Pure-Rust geospatial raster and vector data I/O
160-tool MCP server for real-time global intelligence from free public APIs: markets, liquidity, prediction markets, SEC filings, conflict, military, aircraft-cohort early warning, migration and border flows, cyber, climate, news and more. Dated observation history, 29 research prompts, cited briefs, geofences, SSE dashboard. MIT, no paid API keys.
A lightweight, cloud-native GIS platform for visualizing, exploring, and analyzing geospatial data. It runs in the web browser, on the desktop, on mobile, and inside Jupyter notebooks.
Free and open-source map hosting solution with custom styles for websites and apps, using OpenStreetMap data
🇮🇳 High-Performance Geospatial Administrative Hierarchy & Proximity Query Engine for India's 650k+ Census Settlements (Java 21 Loom, 2D KD-Tree, 38k+ QPS).
An open-source JavaScript library for world-class 3D globes and maps :earth_americas:
Hexagonal hierarchical geospatial indexing system
WebGL2 powered visualization framework
GDAL is an open source MIT licensed translator library for raster and vector geospatial data formats.
GeoAI: Artificial Intelligence for Geospatial Data
Apache OFBiz is an open source product for the automation of enterprise processes. It includes framework components and business applications for ERP, CRM, E-Business/E-Commerce, Supply Chain Management and Manufacturing Resource Planning. OFBiz provides a foundation and starting point for reliable, secure and scalable enterprise solutions.
Kepler.gl is a powerful open source geospatial analysis tool for large-scale data sets.
Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.
Long list of geospatial tools and resources
A Python package for segmenting geospatial data with the Segment Anything Model (SAM)
A modular geospatial engine written in JavaScript and TypeScript
Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.
Renderer for 3D Tiles in Javascript using three.js, Babylon.js, and r3f
Comprehensive SQL and GIS datasets for Vietnamese administrative units, including provinces, districts, wards, postal codes, and geospatial boundaries.
A curated, tracked list of Model Context Protocol (MCP) servers for geospatial, GIS, mapping, and earth-observation work — geocoding, routing, PostGIS, STAC/imagery, QGIS/ArcGIS, weather, and the commercial location platforms.
Python tools for geographic data
Apache Calcite
TorchGeo: datasets, samplers, transforms, and pre-trained models for geospatial data
Self-hostable maps stack, powered by OpenStreetMap.
Transform geospatial relations into graphs for Graph Neural Networks and spatial network analysis
A Python toolkit for fine-tuning Geospatial Foundation Models (GFMs).
A Claude/Codex skill for geospatial data
A single-node analytical database engine with geospatial as a first-class citizen
Real-time Geospatial and Geofencing
Specification for streaming massive heterogeneous 3D geospatial datasets :earth_americas:
Rasterio reads and writes geospatial raster datasets
Geospatial extensions for Polars
Official repo for the #30DayMapChallenge data visualization project. Open to everyone!
A multimodal AI agent for geospatial data analysis and interactive visualization
OpenOrienteering Mapper is a software for creating maps for the orienteering sport.
GeoIP is a client-side geospatial intelligence and telecommunications analysis dashboard. Designed with a high-contrast "Signal Noir" UI, it allows users to locate target IP addresses, acquire high-accuracy device GPS coordinates, preview Google Street View imagery, and perform phone number analysis based on international numbering plans.
[NeurIPS 2026 Oral] DORA: Can LLM Agents Respond to Disasters? Benchmarking Heterogeneous Geospatial Reasoning in Emergency Operations
Multi-workspace geospatial server in Go: OGC API - Features and Tiles, WMS 1.3, WFS 2.0, WCS 2.0.1/2.1 and WMTS 1.0 for PostGIS, DuckDB, GeoParquet, vector files and GeoTIFF/COG
OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.
An open source visual editor for the 'MapLibre Style Specification'
🍂🗺️ The most powerful leaflet plugin for drawing and editing geometry layers
A cluster computing framework for processing large-scale geospatial data
PostGIS spatial database extension to PostgreSQL [mirror]
Official GeoTools repository
GeoNode is an open source platform that facilitates the creation, sharing, and collaborative use of geospatial data.
A Three.js-based framework written in Javascript/WebGL for visualizing 3D geospatial data
GRASS - free and open-source geospatial processing engine
Overture Maps Data
Specification for storing geospatial vector data (point, line, polygon) in Parquet
A multi-page streamlit app for geospatial
The Generic Mapping Tools
Package geom implements efficient geometry types for geospatial applications.
TypeScript/JavaScript 3D maps and geospatial data visualization engine library
SpatioTemporal Asset Catalog specification - making geospatial assets openly searchable and crawlable
Geospatial resources for web development :earth_africa: 🗺️
pygeoapi is a Python server implementation of the OGC API suite of standards. The project emerged as part of the next generation OGC API efforts in 2018 and provides the capability for organizations to deploy a RESTful OGC API endpoint using OpenAPI, GeoJSON, and HTML. pygeoapi is open source and released under an MIT license.
An extensible framework for geospatial data science and geostatistical modeling fully written in Julia
Python framework for integrating geospatial data, 3D city modeling, and urban simulation.