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Helpers for GIS category data
A GeoJSON Validation Library
Receives a Coordinate, a Radius and a Number of edges and aproximates a circle by creating a polygon that fills its area
Parse WKT (Well-known text) into geoJSON or stringify geoJSON into WKT
High Quality GeoJSON map of countries' political maritime borders with 10m resolution.
- geo-maps
- countries-land
- world
- earth
- country
- countries
- map
- maps
- political
- administration
- land
- lands
- maritime
- maritimes
- View more
Module to help parse GeoJSONs to WKT and back
GEOGATE-geojson handles AIS/NMEA encoding/decoding for GEOgate GPS/AIS/GTS framework
Determine if a point is inside a GeoJSON feature (polygon or Multipolygon).
Efficiently computes a GeoJSON's bounding box.
A Node.js module for converting database queries to GeoJSON and TopoJSON
Parses vector tiles
Implements bounding boxes with usual functions like intersects. Can convert from/to Leaflet bounds and GeoJSON.
TsGeo provides abstractions to geographical coordinates (including support for different ellipsoids) and allows you to calculate geographical distances between coordinates with high precision.
Helper functions to convert BBoxes to multiple formats
Create offset GeoJSON LineString features (lanes) based on an OSM way (road)
A WKT/WKB/EWKT/EWKB/TWKB/GeoJSON parser and serializer
Geographic coordinate utilities using WGS84 datum
Based on [simonepri/geo-maps/countries-maritime-10m](https://github.com/simonepri/geo-maps/tree/master/tpls/npm/countries-maritime) but extended with ISO 3166-1 Alpha-2 country codes.
- geo-maps
- countries-land
- world
- earth
- country
- countries
- map
- maps
- political
- administration
- land
- lands
- maritime
- maritimes
- View more
A GeoJSON validation library for Typescript.
Utilities for working with MGRS GZD and GeoJSON