🌎 Large-scale WebGL-powered Geospatial Data Visualization analysis engine.
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🍂🗺️ The most powerful leaflet plugin for drawing and editing geometry layers
Morphing geojson polygons into rectangles
enforce polygon ring winding order for geojson
Clipping and geometric operations for spherical polygons.
- d3
- map
- polygon-clipping
- projection
A very simple "choropleth" style map with D3. All you need is a GeoJSON of polygons.
Command line tool to generate point labels from GeoJSON polygons
Tiny header-only C++17 library for lat/lng geometry: distance, bearing, area, point-in-polygon and path proximity
- cpp
- geometry
- geospatial
- gis
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
Command line tool to extract borders of GeoJSON Polygons into a non-overlapping set of LineString's
Converts rfc7946 geojson polygons to d3 compatible ones