Convert many data formats to & from GeoJSON & TopoJSON
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RTree2D is a 2D immutable R-tree for ultra-fast nearest and intersection queries in plane and spherical coordinates
- scala
- rtree
- 2d
- str
Realm GeoQueries made easy
Package with useful functions to create geo-spatial visualizations from a GTFS.
enforce polygon ring winding order for geojson
A library for creating geographical maps based on D3.js
- javascript
- map
- mapping
- d3
The defacto geocoder for Elixir
Clipping and geometric operations for spherical polygons.
- d3
- map
- polygon-clipping
- projection
Elixir library to find geo location information given an IP address, hostname or Plug.Conn
- elixir
- phoenix
- freegeoip
- geolocation
Sawmill is a JSON transformation Java library
- json
- transformation
- grok
- geoip
Convert OSM and Overpass XML/JSON to GeoJSON
- openstreetmap
- geojson
- osm2geojson
- osm
A very simple "choropleth" style map with D3. All you need is a GeoJSON of polygons.
Correct GeoJSON geometries that cross the 180th meridian
- antimeridian
- geojson
- python
- geospatial
ETSI ITS G5 GeoNetworking stack, in Java: CAM-DENM / ASN.1 PER / BTP / GeoNetworking
- etsi-plugtest
- etsi
- asn1
- geonetwork
A Symfony2 bundle which provides geographical features for ORM and ODM entities and object oriented javascript maps rendering.
A tool in Python to fix invalid GeoJSON objects and files
- geojson
- validation
- fix
- python
An open source Geoservices Implementation (deprecated)
A self-hostable REST-like API to get the time zone from geo coordinates
RGeo component for reading ESRI shapefiles
Go client for the GeoServer REST API — workspaces, datastores, layers, styles, security, ACL, GeoWebCache, Importer, plus OWS GetCapabilities/Describe. Tested against GeoServer 2.27 LTS and 2.28 stable.
- geoserver
- gis
- mapping
- golang
Converts a GTFS dataset into a SQLite DB + GeoJSONs / KMLs
Experimental packages for ROS access to Open Street Map information
🌍 Geospatial Visualization Chart Library
- visualization
- map
- geojson
- mapbox-gl-js
Converts between OSM XML and GeoJSON