awesome geojson
GeoJSON utilities that will make your life easier.
CoGran: Resample statistics from one set of GeoJSON polygons to another
geo_assigner: Copy a property to all intersecting features
geojson-coords: Extract coordinates from GeoJSON
geojson-extent: compute the bounding box of geojson features
geojson-flatten: flatten multi geometries into normal geometries
geojson-multiply: merge normal geojson features into one multi geometry type feature
geojson-js-utils: JavaScript helper functions for manipulating GeoJSON
geojson-merge: Merge multiple GeoJSON files into one FeatureCollection.
geojson-normalize: normalize any geojson object into a geojson featurecollection
geojson-pick: remove all but specified properties from features in a geojson featurecollection
geojson-random: generate random geojson points, lines, and polygons
geojson-rewind: enforce ring winding order
geojson-summary: get a plain-english summary of what's in a geojson file
point-grouper: group geojson points into containing polygons
geojson-join: join geojson against json, dbf, and csv files
simplify-geojson: apply the ramer-douglas-peucker line simplification to geojson features or feature collections in JS or on the CLI
turf: collection of functions for spatial operations and analysis
winnow: run sql queries against geojson with javascript
geojson-id-streaming: Add a unique id to each Feature
geojson-mesh: extract shared borders of Polygons in a GeoJSON
geojson-polygon-labels: generate point labels from GeoJSON polygons
geojson.io: web-based editor, supports many filetype imports & exports, operations, sharing via GitHub
umap: web-based editor, supports sharing on-site
simple geojson editor: geojson editor on a google map, by google
mapstarter: helps generate svg, images, and code from GeoJSON
gjv: electron app enables viewing GeoJSON locally and hack on it with turf; works offline
GeoJSON editor: a modified version of Google's simple geojson editor
geojson2image: library for generating images from GeoJSON
dropchop: browser-based GIS based on Turf.js
geojsonhint: find errors in your geojson files
geojsonio-cli: send geojson features to geojson.io from your command line
geojsonio-extension: chrome extension for editing github files in geojson.io
geojsonlint: REST interface for GeoJSON validation
mapshaper: Simple interface for simplification and conversion of GeoJSON and TopoJSON
koop: Server with plugins that recast Esri, GitHub, Socrata and other services as GeoJSON endpoints
featureserver: An open source Esri-Style Feature Server
csv2geojson: convert CSV to geojson
geojson-mapnikify: Transform GeoJSON objects into Mapnik XML stylesheets with embedded GeoJSON data and simplestyle-spec-derived styles.
geojson-vt: Slice GeoJSON into vector tiles on the fly in the browser
geojson2dsv: convert geojson to csv and tsv
geojson2rtree: generate a static rtree (using terraformer) from a set of geojson features
ogr2ogr: convert anything to anything
fiona: nice python interface on top of ogr
minjur: converts OpenStreetMap data to GeoJSON faster than anything else
shp2json: convert shapefile zip archives to streaming GeoJSON
togeojson: convert gpx & kml to geojson
tokml: convert geojson to KML
topojson: convert GeoJSON to & from TopoJSON, join data from CSV
vt-geojson: Extract GeoJSON from Mapbox vector tiles
wellknown: convert wkt to geojson
osmtogeojson: convert OpenStreetMap data to GeoJSON
osm2geojson: converts OSM XML to GeoJSON
esri2openconverts proprietary Esri formats to GeoJSON
gtfs2geojson: convert GTFS transit data to GeoJSON
geoxform: convert any size stream of geojson into a streaming csv, shapefile or kml, etc.
supercluster: A fast GeoJSON clustering library for browsers and Node.
rfc7946-to-d3: Converts polygon winding order between rfc7946 andd3 compatibleconventions.
geojson-svgify: Convert GeoJSON geometry paths to SVG polyline elements.
geojson-to-svg-cli: Command line tool to convert GeoJSON to SVG.
svg-to-geojson: Drag and drop SVG on the map and it returns GeoJSON back to you.
geojsontools: Python tools for manipulating GeoJSON files
geojsontoosm: convert GeoJSON to OSM XML
geojson2osm: convert GeoJSON to OSM XML
osm-and-geojson: convert GeoJSON to OSM XML and OSM XML to GeoJSON
geojson2osm-es6: convert GeoJSON to OSM XML
natural earth: country, province, and geographical data
geojson.xyz: natural earth data in web-friendly sizes with hotlinking
world-atlas: customizable simplified versions of natural earth data
geo-maps: High Quality GeoJSON maps programmatically generated.
openflights-geojson:openflightsairports & airplane routes
us-atlas: geojson & topojson for United States features
metro-extracts: regional OpenStreetMap data as GeoJSON
whereonearth-airport: outlines of every airport
whereonearth-building: building outlines
whereonearth repos: other features output from GeoPlanet by Aaron Straup Cope
tgn-geojson: The Getty Thesaurus of Geographic Names (TGN) As GeoJSON.
strava-to-geojsonio: export runs & rides from Strava to GeoJSON
strava-geojson: exportallstrava data to geojson, in node &on the web
python-geojson: serialize geojson to/from python datatypes
rgeo-geojson: serialize geojson to/from ruby RGeo datatypes
rust-geojson: serialize geojson to/from rust datatypes
geojson-jackson: serialize GeoJSON to and from Java datatypes (based onJackson)
mapbox-java: serialize GeoJSON to and from Java datatypes (based onGson)
RFC 7946 – The GeoJSON Format: the current GeoJSON standard by IETF
GeoJSON.org: the first specification, defining all the rules for GeoJSON structures
More than you ever wanted to know about GeoJSON: a review of the concepts behind the specification in a more narrative format.
