32 projects
QGIS
QGIS is a free and open-source geographic information system (GIS) software that allows users to create, edit, visualize, analyze and publish geospatial information. It supports numerous vector and raster formats, databases, and provides extensive mapping and spatial analysis capabilities.
7,785
760
$427M
Geospatial Data Abstraction Library (GDAL)
GDAL (Geospatial Data Abstraction Library) is a translator library for raster and vector geospatial data formats that provides a unified abstract data model and API for accessing and manipulating geographic data. It supports reading, writing, and processing of a wide variety of geospatial file formats.
3,160
639
$89M
Open Source Routing Machine (OSRM)
Open Source Routing Machine - C++ backend
2,967
494
$14M
Simple Features for R
Simple Features for R (sf) is a package that provides support for simple features, a standardized way to encode spatial vector data in R. It implements a consistent spatial data model for encoding 2D and 3D geometries and integrates with spatial databases and GIS software.
1,438
318
$981K
Valhalla
Open Source Routing Engine for OpenStreetMap
1,391
241
$31M
GeoServer
GeoServer is an open source server software that allows users to share, process and edit geospatial data. It publishes data from major spatial data sources using open standards, and allows users to output data in various formats including WMS, WFS, WCS, WPS and more. The software enables interoperability and can serve maps and data to popular mapping applications.
1,091
154
$64M
CloudCompare
CloudCompare is an open-source 3D point cloud and mesh processing software that allows users to perform registration, comparison, editing, and visualization of large 3D point clouds and triangular meshes. It supports multiple file formats and provides tools for computing geometric features, statistics, and performing spatial analysis.
1,071
161
$19M
OpenDroneMap
OpenDroneMap is an open source toolkit for processing aerial drone imagery. It automates the photogrammetry workflow to convert aerial images into georeferenced 2D maps and 3D models, including point clouds, digital elevation models, and orthophotos.
1,036
168
$635K
PDAL
PDAL (Point Data Abstraction Library) is an open source library for translating, filtering, and processing point cloud data. It provides a robust, high-performance solution for reading, writing, and manipulating point cloud data from various formats like LAS/LAZ, along with tools for data processing operations such as filtering, transforming, and analyzing point clouds.
941
193
$15M
WebODM
User-friendly, commercial-grade software for processing aerial imagery. 🛩
907
109
$5.3M
GeoTools
GeoTools is an open source Java library that provides tools for geospatial data manipulation, including support for complex coordinate transformations, data structures for handling spatial information, and utilities for working with GIS data formats. It serves as a core component for building geospatial applications and processing geographic information.
862
125
$116M
osgEarth
3D Maps for OpenSceneGraph / C++14
805
65
$30M
OSMnx
OSMnx is a Python package for working with OpenStreetMap data, allowing users to download, model, analyze, and visualize street networks and other spatial data from OpenStreetMap. It enables researchers and developers to easily retrieve and process geospatial data for urban analysis, transportation planning, and network science.
758
138
$310K
pgRouting
Repository contains pgRouting library. Development branch is "develop", stable branch is "master"
611
120
$2.3M
photon
Photon is an open-source geocoding engine that converts addresses and place names into geographic coordinates. It provides fast and accurate search functionality for OpenStreetMap data, offering both forward (text to coordinates) and reverse (coordinates to text) geocoding capabilities through a REST API.
584
149
$572K
Overture Maps Foundation
The Overture Maps Foundation is focused on enabling the creation of reliable, easy-to-use, and interoperable open map data.
553
142
$32M
GRASS GIS
GRASS GIS (Geographic Resources Analysis Support System) is a free and open source Geographic Information System (GIS) software suite used for geospatial data management, analysis, image processing, graphics/map production, spatial modeling, and visualization. It supports both raster and vector data processing across multiple dimensions.
536
90
$40M
All the Places
A set of spiders and scrapers to extract location information from places that post their location on the internet.
489
91
$26M
pygeoapi
pygeoapi is an OGC API server implementation written in Python, providing a standardized way to serve and query geospatial data through modern web APIs. It enables organizations to publish spatial data, metadata, and processes following OGC API standards, supporting various data formats and services.
463
107
$2M
GPXSee
GPS log file viewer and analyzer with support for GPX, TCX, KML, FIT, IGC, NMEA, SLF, SML, LOC, GPI, GeoJSON and OziExplorer files.
419
52
$4.9M
geotiff.js
A JavaScript library for reading and parsing GeoTIFF images in web browsers and Node.js. It provides functionality to decode geographic raster data stored in TIFF format, supporting various compression methods and data types.
405
86
$252K
Py-ART
The Python-ARM Radar Toolkit. A data model driven interactive toolkit for working with weather radar data.
371
49
$2.7M
Generic Mapping Tools
The Generic Mapping Tools
353
52
$19M
Supercluster
A fast clustering library for points and polygons that implements a spatial index for fast point clustering on maps, designed for use with interactive maps and large datasets
321
84
$143K
Cesium Native
Cesium Native is a C++ library for 3D geospatial visualization and analysis, providing a native implementation of CesiumGS's core capabilities for working with 3D tiles, terrain, imagery, and geospatial data
260
25
$6.4M
GeoJSON Vector Tiles
A JavaScript library for slicing GeoJSON data into vector tiles on the fly, enabling efficient rendering of large geographic datasets by dynamically generating map tiles at different zoom levels
166
52
$51K
SeNtinel Application Platform (SNAP)
SNAP (SeNtinel Application Platform) is an open-source software platform for Earth Observation data processing and analysis, particularly focused on processing data from ESA's Sentinel satellites. It provides tools and frameworks for reading, processing, and analyzing remote sensing data, including optical, radar, and altimetric sensors.
150
13
$24M
SITS
SITS (Satellite Image Time Series) is a software package for analyzing and processing satellite image time series data. It provides tools for handling, classifying, and visualizing temporal patterns in Earth observation data, particularly focused on land use and land cover classification using machine learning techniques.
135
22
$1.6M
hale studio
HALE Studio is an open source software tool for data transformation and schema mapping, particularly focused on spatial data integration and harmonization. It enables users to define and execute complex data transformations between different data models and schemas, with special support for geospatial data standards.
131
18
$18M
Rasters.jl
Rasters.jl is a Julia package for working with raster data, providing a unified interface for loading, manipulating, and analyzing gridded spatial data. It offers functionality for handling various raster formats, coordinate systems, and spatial operations.
125
34
$559K
Kepler.gl
Kepler.gl is a powerful open source geospatial analysis tool for large-scale data sets.
OpenAddresses
A global repository of open address, building, and parcel data.