47,133 repositories indexed
25–48 of 70 · Most stars
This repository hosts the specification for Scene Layers which are containers for arbitrarily large amounts of geographic data. The delivery and persistence model for Scene Layers, referred to as Indexed 3d Scene Layer (I3S) and Scene Layer Package (SLPK) respectively, are specified.
OpenMessaging Specification
The Geospatial Neighborhood Analysis Package
Find roads that are the most curvy or twisty based on Open Street Map (OSM) data.
Parse NMEA 0183 GPS/GNSS sentences, streams, and navigation state in Node.js or browsers
OpenStreetMap surveyor app for experienced OSM contributors
Open source remote sensing dataset with benchmarks
Real-time websocket stream of GPS events on a fancy SVG world map
Algeria's 69 wilayas, 538 dairas and 1,541 communes with Arabic/French search and historical administrative boundaries. Python and TypeScript libraries.
Encode spatial data as topology in Python! 🌍 https://mattijn.github.io/topojson
A python Two Source Energy Balance model for estimation of evapotranspiration with remote sensing data
GUI interface for creating, editing, exporting of static GTFS data for a public transit authority
Generate geoJSON of transit route data from a GTFS file.
A Java-based library for reading, writing, and transforming public transit data in the GTFS format, including database support.
RTree2D is a 2D immutable R-tree for ultra-fast nearest and intersection queries in plane and spherical coordinates
Package with useful functions to create geo-spatial visualizations from a GTFS.
TranslatedWant to throw a McDonald's party for your child's birthday? See at a glance where you can hold one among 3,664 stores in 281 cities nationwide, along with 26 experience activities. Based on read-only collection via the official MCP, plus visualization.
Sentinel-2 for Agriculture (Sen2Agri) is a software system processing high resolution satellite images for agricultural purposes funded by ESA (European Space Agency). Please register on the Sen2Agri webpage for Sen2Agri system updates and information.
YCanvas is an open source 2D tile renderer library written in ActionScript 3. It provides high performance solution for rendering world maps. The library also contains Stage3D (GPU) accelerated implementation based on Starling.
Go library for PHP community with convenient functions
A Python interface to HERE location APIs with support for synchronous and asynchronous HTTP calls.
Yet another routes handling utility on top of Hunchentoot
Tiny header-only C++17 library for lat/lng geometry: distance, bearing, area, point-in-polygon and path proximity
Generate stringline charts from GTFS transit data