Geographic Information System
A geographic information system (GIS) is a conceptualized framework that provides the ability to capture and
analyze spatial and geographic data. GIS applications (or GIS apps) are computer-based tools that allow the
user to create interactive queries (user-created searches), store and edit spatial and non-spatial data,
analyze spatial information output, and visually share the results of these operations by presenting them as
maps.
Here are 124 public repositories matching this topic...
🔧 Enhance your data with UMAP, a high-performance C++ library for dimensionality reduction, now featuring robust security and cross-platform support.
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Nov 14, 2025 - C++
3D Terrain Renderer (C++17)
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Nov 13, 2025 - C++
Fast and storage-efficient spatial database engine for OpenStreetMap data
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Nov 13, 2025 - C++
Command-line utility for creating and managing Geo-Object Libraries (Latest version)
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Nov 13, 2025 - C++
Mergin Maps mobile app 📲 Open QGIS projects and manage vector data on your phone, even offline 📶 (Android/iOS/Windows app)
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Nov 13, 2025 - C++
3D Maps & Terrain SDK / C++17
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Nov 12, 2025 - C++
LUE Scientific Database and Environmental Modelling Framework
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Nov 11, 2025 - C++
🌿: ABM & GIS for philological, archaeological, and anthropological data.
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Nov 14, 2025 - C++
Mapnik is an open source toolkit for developing mapping applications
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Nov 6, 2025 - C++
Open-source GIS data and remote sensing imagery visualization & processing toolkit.
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Nov 6, 2025 - C++
Public Domain library for rectifying Chinese coordinates
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Nov 4, 2025 - C++
Cesium client for VSG
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Oct 17, 2025 - C++
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