Repository Index

An open-source JavaScript library for world-class 3D globes and maps :earth_americas:

• 3d
• geospatial
• gis
• 3d-tiles

Kepler.gl is a powerful open source geospatial analysis tool for large-scale data sets.

• data-visualization
• geospatial
• visualization
• mapbox

A modular geospatial engine written in JavaScript and TypeScript

• javascript
• algorithm
• computational-geometry
• geojson

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.

• data-science
• geospatial
• maplibre
• maplibre-gl-js

TranslatedProvides conversion between Baidu coordinates (BD09), National Bureau of Surveying and Mapping coordinates (Mars coordinates, GCJ02), and the WGS84 coordinate system

Zero dependency library to provide some basic geo functions

• geolib
• wgs84
• distance
• geography

Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

• geojson
• topojson
• shapefile
• gis

🌎 Large-scale WebGL-powered Geospatial Data Visualization analysis engine.

• webgl
• gis
• data-visualization
• mapbox

地理坐标系转换工具

• map
• wgs84
• gcj-02
• bd-09

TileMill is a modern map design studio

• tilemill
• mapbox
• mapnik
• osm

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

• clustering
• algorithm
• computational-geometry
• javascript

Extended geographic projections for d3-geo.

Geographic projections, spherical shapes and spherical trigonometry.

Open-source backend for Kepler.gl. Self-hosted alternative to CARTO and Foursquare Studio.

• athena
• bigquey
• deck-gl
• gis-platform

JavaScript helper functions for manipulating GeoJSON

Continuous area cartograms with d3 and TopoJSON

• cartogram
• javascript
• topojson
• topology

A geographic toolkit for dealing with geometry, geography, formats, and building geodatabases

• data-management
• arcgis
• geojson
• javascript

A user friendly way to search OpenStreetMap data for features in proximity to each other.

• gui
• javascript
• open-source-research
• open-street-map

Morphing geojson polygons into rectangles

apply the ramer-douglas-peucker line simplification to geojson features or feature collections in JS or on the CLI

Clipping and geometric operations for spherical polygons.

• d3
• map
• polygon-clipping
• projection

CoGran - A command line tool for combining data of different spatial granularity

An open source Geoservices Implementation (deprecated)

• geoservices
• geojson
• arcgis
• gis

Set of d3 projections for showing countries distant lands together