A modular geospatial engine written in JavaScript and TypeScript
- javascript
- algorithm
- computational-geometry
- geojson
Repository Index
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Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files
🌎 Large-scale WebGL-powered Geospatial Data Visualization analysis engine.
PROJ - Cartographic Projections and Coordinate Transformations Library
Cartopy - a cartographic python library with matplotlib support
- cartopy
- matplotlib
- python
- geometry
Extended geographic projections for d3-geo.
Types and utilities for working with 2d geometry in Golang
Geographic projections, spherical shapes and spherical trigonometry.
Geospatial data library for Ruby
- ruby
- rgeo
- geolocation
- proj4-library
JavaScript helper functions for manipulating GeoJSON
Continuous area cartograms with d3 and TopoJSON
- cartogram
- javascript
- topojson
- topology
A geographic toolkit for dealing with geometry, geography, formats, and building geodatabases
- data-management
- arcgis
- geojson
- javascript
Morphing geojson polygons into rectangles
apply the ramer-douglas-peucker line simplification to geojson features or feature collections in JS or on the CLI
Clipping and geometric operations for spherical polygons.
- d3
- map
- polygon-clipping
- projection
Correct GeoJSON geometries that cross the 180th meridian
- antimeridian
- geojson
- python
- geospatial
An open source Geoservices Implementation (deprecated)
Set of d3 projections for showing countries distant lands together
Command line tool to generate point labels from GeoJSON polygons
Deprecated
A turf.js-like geospatial analysis library working with GeoJSON, written in pure Dart.
A command line utility to convert heavy GIS sources into elegant administrative & topographic topojson files, raster files, and web friendly svg maps.
Draw a polygon on the map or paste a geoJSON and explore how the s2.RegionCoverer covers it with S2 cells depending on the min and max levels
- s2
- geojson
- go
DE-9IM spatial predicate library implemented in Javascript.
- de-9im
- spatial
- predicates
- javascript