Search results

226 packages found

Helpers for GIS category data

published version 4.3.3, 5 months ago27 dependents licensed under $MIT
685,818

A GeoJSON Validation Library

published version 1.0.2, 5 years ago77 dependents licensed under $LGPL-3
129,128

Receives a Coordinate, a Radius and a Number of edges and aproximates a circle by creating a polygon that fills its area

published version 2.2.0, 4 years ago14 dependents licensed under $ISC
36,431

Parse WKT (Well-known text) into geoJSON or stringify geoJSON into WKT

published version 0.1.1, 6 years ago32 dependents licensed under $MIT
28,952

High Quality GeoJSON map of countries' political maritime borders with 10m resolution.

published version 0.6.0, 7 years ago1 dependents licensed under $MIT
11,015

Module to help parse GeoJSONs to WKT and back

published version 5.0.0, 12 days ago8 dependents licensed under $MIT
11,159

GEOGATE-geojson handles AIS/NMEA encoding/decoding for GEOgate GPS/AIS/GTS framework

published version 1.0.8, a year ago10 dependents licensed under $apache20
3,495

Determine if a point is inside a GeoJSON feature (polygon or Multipolygon).

published version 1.0.1, 8 years ago1 dependents licensed under $MIT
2,023

Efficiently computes a GeoJSON's bounding box.

published version 0.2.0, 6 years ago2 dependents licensed under $MIT
2,020

A Node.js module for converting database queries to GeoJSON and TopoJSON

published version 1.1.0, 8 years ago3 dependents licensed under $CC0
1,301

Parses vector tiles

published version 2.1.4, 3 years ago1 dependents licensed under $BSD-3-Clause
826

Implements bounding boxes with usual functions like intersects. Can convert from/to Leaflet bounds and GeoJSON.

published version 1.4.0, 3 years ago20 dependents licensed under $MIT
782

TsGeo provides abstractions to geographical coordinates (including support for different ellipsoids) and allows you to calculate geographical distances between coordinates with high precision.

published version 1.2.2, 7 years ago0 dependents licensed under $MIT
1,062

Helper functions to convert BBoxes to multiple formats

published version 3.3.0, 2 years ago4 dependents licensed under $MIT
1,004

Create offset GeoJSON LineString features (lanes) based on an OSM way (road)

published version 0.3.1, 10 years ago1 dependents licensed under $MIT
820

A WKT/WKB/EWKT/EWKB/TWKB/GeoJSON parser and serializer

published version 1.0.1, 6 months ago0 dependents licensed under $EUPL-1.2
974

Geographic coordinate utilities using WGS84 datum

published version 3.0.0, 9 years ago6 dependents licensed under $MIT
875

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.

published version 1.0.3, 5 years ago0 dependents licensed under $MIT
801

A GeoJSON validation library for Typescript.

published version 1.0.3, 5 years ago0 dependents licensed under $LGPL-3
819

Utilities for working with MGRS GZD and GeoJSON

published version 1.0.3, 4 years ago0 dependents licensed under $ISC
555
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