Repository Index

Open-source live tracking, flight database and competition platform for soaring pilots

• skylines
• xcsoar
• python
• ember

A library designed to ease geographic coordinate format conversions, and determine sun/moon information in C#

• moon
• coordinates
• longitude
• latitude

Parent module for all OneBusAway projects with common configuration information.

OsmAnd for iOS

Library for serializing the GeoJSON vector GIS file format

• rust
• geojson
• geospatial

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.

• web-development
• 3d
• specification

Software suite for the automated generation of geographically correct or schematic transit maps.

Precise map-matching for public transit feeds. Generates high-quality GTFS shapes from OSM data.

Pydantic data models for the GeoJSON spec

• geojson
• pydantic
• geojson-spec

OpenMessaging Specification

• queue
• transaction
• pull
• push

KnoxMap: turn any real place into a playable Project Zomboid Build 42 map (built on Knoxify)

• build-42
• map-generator
• openstreetmap
• project-zomboid

GeoJson POJOs for Jackson - serialize and deserialize objects with ease

Pure-Rust geospatial raster and vector data I/O

• geospatial
• gis
• rust
• rust-lang

Collection of plugins for using d3.js with Leaflet

Parse NMEA 0183 GPS/GNSS sentences, streams, and navigation state in Node.js or browsers

• gps
• nmea
• satellite
• javascript

Merge multiple GeoJSON files into one FeatureCollection.

• banished

Routing for Clojure & ClojureScript

• silk
• clojure
• clojurescript
• silk-routes

peartree: A library for converting transit data into a directed graph for sketch network analysis.

• network-analysis
• transit
• graphs
• gtfs

Morphing geojson polygons into rectangles

Making maps connectable: stable, non-proprietary IDs and data standards for streets

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

Simple Features is a pure Go Implementation of the OpenGIS Simple Feature Access Specification

• postgis
• spatial-analysis
• gis
• go

A python Two Source Energy Balance model for estimation of evapotranspiration with remote sensing data

• source-energy-balance
• canopy
• soil
• radiometric-temperatures

A tool for checking, sanitizing and minimizing GTFS feeds.

• gtfs
• validation
• minimization
• tidy