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Blazing fast and lightweight PostGIS, MBtiles and PMtiles tile server, tile generation, and mbtiles tooling.

地理坐标系转换工具

Linq to database provider.

Build vector tilesets from large collections of GeoJSON features.

an open source geocoder for openstreetmap data

Google Earth Enterprise - Open Source

A framework for 3D geospatial visualization in the browser

Computational geometry and spatial indexing on the sphere

a library of geography visualization-地理信息可视化库

Rasterio reads and writes geospatial raster datasets

A very fast geospatial point clustering library for browsers and Node.

WebGL map rendering engine for creative cartography

An open source library and framework for deep learning on satellite and aerial imagery.

JavaScript library to transform coordinates from one coordinate system to another, including datum transformations

R Package for 2D and 3D mapping and data visualization

MapLibre Native - Interactive vector tile maps for iOS, Android and other platforms.

Semantic segmentation on aerial and satellite imagery. Extracts features such as: buildings, parking lots, roads, water, clouds

Vue 2 components for Leaflet maps

🎉 Vue 3.x components for CesiumJS.

Rust geospatial primitives & algorithms

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

S2 geometry library in Go

Satellite imagery for dummies.

In-memory tabular data in Julia

3D Maps & Terrain SDK (C++)

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

Free database of geographic place names and corresponding geospatial data

JavaScript Topology Suite

The Swift Geometry Engine.

TileView is a subclass of android.view.ViewGroup that asynchronously displays, pans and zooms tile-based images. Plugins are available for features like markers, hotspots, and path drawing.