Awesome Geospatial

A compact binary encoding for geographic data.

The NASA WorldWind Javascript SDK (WebWW) includes the library and examples for creating geo-browser web applications and for embedding a 3D globe in HTML5 web pages.

Tile based geographic world map visualization library for threejs

Neo4j Spatial is a library of utilities for Neo4j that faciliates the enabling of spatial operations on data. In particular you can add spatial indexes to already located data, and perform spatial operations on the data like searching for data within specified regions or within a specified distance of a point of interest.

A performant binary encoding for geographic data based on flatbuffers

A light-weight, versatile XYZ tile server, built with Flask and Rasterio :earth_africa:

Make maps with OpenStreetMap and Mapnik

No description.

Javascript library for 2d geometry

Make a ridge line chart from any region on Earth

Simple, concise geographical visualization in Python

A new algorithm for retrieving topological skeleton as a set of polylines from binary images

Add interactive vector tile maps to your Compose app

Mapnik implemention of Mapbox Vector Tile specification

Drag-n-drop In-browser LAS/LAZ point cloud viewer. http://plas.io

High-performance visualization and interactive data exploration of scientific and geospatial location aware datasets

Add time dimension capabilities on a Leaflet map.

Sustainable transport planning with R

A FOSS navigation SDK built from the ground up for the future

A JavaScript API for beautiful 3D maps

Convert raster and vector geospatial data to various formats and coordinate systems entirely in the browser.

Node.js REST API for PostGres Spatial Entities. AKA: SpatialServer

GeoArrow in Rust, Python, and JavaScript (WebAssembly) with vectorized geometry operations

A pluggable Node.js map tile server.

A 3D/WebGL math library

Pixel based heatmap with html5 canvas.

compact, modular JavaScript wrappers for the ArcGIS REST API

great circle routes in javascript

Performant, cross-platform (web, desktop) GIS app written in Rust

GeoPackage JavaScript Library

CMV - The Configurable Map Viewer - A community supported open source mapping framework built with the Esri JavaScript API and the Dojo Toolkit

Icon font and SVG for use with GIS and spatial analysis tools

A package to draw maps in javascript

AngularJS directive to embed an interact with maps managed by Leaflet library

A Leaflet Plugin that renders Mapbox Vector Tiles on HTML5 Canvas.

NextGIS Web is an open-source Web GIS server for geospatial data management, web map publishing, and QGIS-centered collaborative workflows.

Free and open source software for geospatial data storage.

postgres helper functions for making vector tiles

Leaflet plugin that allows to add elevation profiles using d3js

Lightweight Node.js isochrone map server

Voronoi / Delaunay tessellations on the sphere

Self-hosted geospatial data catalog with semantic search (pgvector), OGC/STAC APIs, and map builder. Built on FastAPI, PostGIS, React, and MapLibre.

A lightweight express app and leaflet frontend for previewing PostGIS queries

Raster manipulation for the Julia language

Fast Geospatial Feature Storage API

An open source vector tile style editor

:pushpin: The JavaScript API to consume openrouteservice(s) painlessly!

A library for visualizing gridded data 🌐

Merge multiple GeoJSON files into one FeatureCollection.

Client-side, WebGL2 GeoTIFF & Zarr visualization in deck.gl