BSD-3-Clause

Fiona

OSS

Pythonic file I/O for geospatial vector data, wrapping GDAL/OGR.

GeoDjango

OSS

Django's geographic web framework for spatial models, queries, and GIS web apps.

MapLibre GL JS

OSS

Open-source TypeScript library for publishing maps on your website. Fast vector tile rendering.

Alternative to Mapbox, Google Maps Platform, Bing Maps

GeoPandas

OSS

Python library extending pandas to allow spatial operations on geometric types.

Alternative to ArcGIS

maptalks.js

OSS

Extensible JavaScript library for integrated 2D and 3D mapping.

OpenMapTiles

OSS

Open vector tile schema and Docker toolchain for self-hosted OSM basemaps.

Alternative to Mapbox, Google Maps Platform

PDAL

OSS

Point cloud data abstraction library and CLI for translating, filtering, and processing LiDAR.

Shapely

OSS

Python library for manipulation and analysis of planar geometric objects.

Protomaps

OSS

Free, open-source map of the world deployable as a single static file (PMTiles).

Alternative to Mapbox, Google Maps Platform

Rasterio

OSS

Python library for reading and writing geospatial raster datasets using GDAL.

Alternative to Google Earth Engine

rio-cogeo

OSS

Rasterio plugin for creating and validating Cloud-Optimized GeoTIFFs.