Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files
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Extended geographic projections for d3-geo.
Geographic projections, spherical shapes and spherical trigonometry.
JavaScript helper functions for manipulating GeoJSON
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
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 command line utility to convert heavy GIS sources into elegant administrative & topographic topojson files, raster files, and web friendly svg maps.
DE-9IM spatial predicate library implemented in Javascript.
- de-9im
- spatial
- predicates
- javascript
Command line tool to extract borders of GeoJSON Polygons into a non-overlapping set of LineString's
generate a static rtree (using terraformer) from a set of geojson features