A modular geospatial engine written in JavaScript and TypeScript
- javascript
- algorithm
- computational-geometry
- geojson
Repository Index
47,133 repositories indexed
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Blender addons to make the bridge between Blender and geographic data
- blender
- addon
- geospatial
- gis
Open Source Routing Engine for OpenStreetMap
- openstreetmap
- dijkstra
- astar
- tiled
Download, model, analyze, and visualize street networks and other geospatial features from OpenStreetMap.
- openstreetmap
- gis
- street-networks
- overpass-api
Mesa is an open-source Python library for agent-based modeling, ideal for simulating complex systems and exploring emergent behaviors.
- mesa
- agent-based-modeling
- agent-based-simulation
- simulation-framework
An open source multi-modal trip planner
Specification for streaming massive heterogeneous 3D geospatial datasets :earth_americas:
- 3d-tiles
- gltf
- ogc
- terrain
Polymaps is a free JavaScript library for making dynamic, interactive maps in modern web browsers.
FarmVibes.AI: Multi-Modal GeoSpatial ML Models for Agriculture and Sustainability
- agriculture
- ai
- geospatial
- geospatial-analytics
Give satellite imagery, terrain data, buildings, streetview photos to your LLM
- 3d-city-model
- 3d-tiles
- geospatial
- gis
converter that creates three-dimensional models of the world from OpenStreetMap data
- openstreetmap
- 3d
- 3d-tiles
- gltf
multimodal routing, geocoding, and map tiles
- routing
- routing-engine
- gtfs
- intermodal
Developed to power Conveyal's web-based interface for scenario planning and land-use/transport accessibility analysis, R5 is our routing engine for multimodal (transit/bike/walk/car) networks with a particular focus on public transit
Parent module for all OneBusAway projects with common configuration information.
Digital Elevation model library in C#. 3D terrain models, line/point Elevations, intervisibility reports
- digital-elevation-model
- dem-querying
- geotiff
- srtm
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
Pydantic data models for the GeoJSON spec
- geojson
- pydantic
- geojson-spec
The Geospatial Neighborhood Analysis Package
- spatial-analysis
- urban-modeling
- geodemographics
- neighborhood-dynamics
The core OneBusAway application suite.
- onebusaway
- gtfs-realtime
- transit-data
- public-transportation
The Complete Street Rule for ArcGIS CityEngine is a scenario oriented design tool intended to enable users to quickly create procedurally generated multimodal streets.
- complete
- streets
- transportation
- cityengine
Spatial and spatio-temporal geostatistical modelling, prediction and simulation
peartree: A library for converting transit data into a directed graph for sketch network analysis.
A python Two Source Energy Balance model for estimation of evapotranspiration with remote sensing data
- source-energy-balance
- canopy
- soil
- radiometric-temperatures
A Java-based library for reading, writing, and transforming public transit data in the GTFS format, including database support.