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Search results for polygon geojson

133 search results found

🌎 Large-scale WebGL-powered Geospatial Data Visualization analysis engine

Awesome Geojson ⭐ 2,100

GeoJSON utilities that will make your life easier.

Leaflet Geoman ⭐ 1,998

🍂🗺️ The most powerful leaflet plugin for drawing and editing geometry layers

Echarts Map Demo ⭐ 1,362

适用于echarts等地图geoJson行政区划边界数据的实时获取与应用，json格式数据，全国省市

Geographic projections, spherical shapes and spherical trigonometry.

Magellan ⭐ 509

Geo Spatial Data Analytics on Spark

Polygon Clipping ⭐ 498

Apply boolean polygon clipping operations (union, intersection, difference, xor) to your Polygons & MultiPolygons.

Polybooljs ⭐ 467

Boolean operations on polygons (union, intersection, difference, xor)

Projects ⭐ 366

A list of awesome open source projects Volodymyr Agafonkin is involved in.

Leaflet Examples ⭐ 322

🍁 A collection of examples of leaflet map usage

Terra Draw ⭐ 309

A library for drawing on maps that supports Mapbox, MapLibre, Google Maps, OpenLayers and Leaflet out the box

Geojson ⭐ 286

GeoJSON implementation for PHP

Geo Countries ⭐ 249

Country polygons as GeoJSON in a datapackage

Georuby ⭐ 237

This is intended as a holder for geometric data. The data model roughly follows the OGC.

Turf Swift ⭐ 220

A Swift language port of Turf.js.

D3 Geo Voronoi ⭐ 208

Voronoi / Delaunay tessellations on the sphere

Rmapshaper ⭐ 191

An R wrapper for the mapshaper javascript library

D3.geo2rect ⭐ 181

Morphing geojson polygons into rectangles

Geogeometry ⭐ 120

GeoGeometry is a set of algorithms and functions for manipulating geo hashes and geometric shapes with geo coordinates.

Which Polygon ⭐ 119

Index for matching points against a set of GeoJSON polygons

Geojson World Cities ⭐ 111

geojson files for world city boundaries

Osm Static Maps ⭐ 110

Openstreetmap static maps is a nodejs lib, CLI and server open source inspired on google static map service

Simple Map D3 ⭐ 110

A very simple "choropleth" style map with D3. All you need is a GeoJSON of polygons.

Simplefeatures ⭐ 109

Simple Features is a pure Go Implementation of the OpenGIS Simple Feature Access Specification

Geojson Rewind ⭐ 109

enforce polygon ring winding order for geojson

Vue Choropleth ⭐ 93

Choropleth Map component for Vue.js

Sidewalkwidths Nyc ⭐ 91

Measuring sidewalk widths for NYC using sidewalk outlines.

Geojson Area ⭐ 89

compute the area of a geojson polygon or multipolygon

Skeletron ⭐ 88

Computes straight skeletons of simple polygons

Natural Earth Geojson ⭐ 81

Natural Earth data in GeoJSON

React Leaflet Examples ⭐ 80

🍁 A collection of examples on how to use the react-leaflet and leaflet libraries.

Rust Geo Booleanop ⭐ 74

Rust implementation of the Martinez-Rueda Polygon Clipping Algorithm

Leaflet.roughcanvas ⭐ 73

Leaflet.RoughCanvas is a plugin for render hand-drawn style vector map on leaflet.

Geojson Geometries Lookup ⭐ 73

⚡️ Fast geometry in geometry lookup for large GeoJSONs.

Uk Postcode Polygons ⭐ 72

a dump of the UK postcode polygons from wikipedia in KML and GeoJSON format

Geojson Python Utils ⭐ 67

Python helper functions for manipulating GeoJSON

Geojson Random ⭐ 64

Generate random GeoJSON features.

Sharedstreets Js ⭐ 62

SharedStreets (Node.js & Javascript)

Geojson Polygon Labels ⭐ 62

Command line tool to generate point labels from GeoJSON polygons

Geohash Poly ⭐ 58

Transform a geoJSON MultiPolygon or Polygon into a list of geohashes that form it.

Polygon Lookup ⭐ 57

Fast point-in-polygon intersection for large numbers of polygons.

Gisalgorithm ⭐ 57

📝GIS算法库

Basic implementation of the __geo_interface__ 🌐️

Leaflet.snogylop ⭐ 54

A Leaflet plugin that inverts polygons

Open Geo Data Education ⭐ 51

Open Geospatial Datasets for GIS Education: This is a repository of open geospatial datasets to be used in an educational context. I created these files over years of teaching Geographic Data Science and GIS. All original datasets are freely available online with open data licenses (see the dataset attribution for details). All the datasets in this repository have been selected, cleaned, harmonised, and repackaged for GIS exercises in a higher-education context. This is a pretty time-intensive p

A .NET Core library for serializing and deserializing GeoJSON formatted JSON data. Complies with RFC 7946.

Mbtiles Extracts ⭐ 40

Extract parts of MBTiles into separate files using a GeoJSON with polygons.

Simplepolygon ⭐ 39

JS tool to break self-intersecting GeoJSON polygons down in their constituent non-self-intersecting parts

Mapbox Gl Draw Geodesic ⭐ 39

Geodesic plugin for Mapbox GL Draw

Contour Rs ⭐ 36

Contour polygon creation in Rust (using marching squares algorithm)

Leaflet.wfs T ⭐ 36

Leaflet plug-in for WFS Transactional (WFS-T) support

Terraformer Geostore ⭐ 34

GeoStore module for Terraformer

Svelte Pick A Place ⭐ 34

Javascript location picker built with Svelte

Mapcolorizer ⭐ 33

Interactive choropleth Javascript map using Leaflet. Includes GeoJSON data for Finland municipalities.

Three Geojson Geometry ⭐ 33

ThreeJS geometry to stroke GeoJSON objects on a sphere

Find all geospatial tile indices contained in an arbitrary boundary at an arbitrary zoom

Three Conic Polygon Geometry ⭐ 29

ThreeJS geometry for drawing polygons on a sphere

Geo.library ⭐ 28

Geo library to read/write to wkt/geojson and do intersection, union, difference etc. Support point, mulitpoint, polygon, multipolygon.

Reverse geocode a lng/lat coordinate within a geojson `FeatureCollection` and return information about the containing country (polygon).

Milgraphics ⭐ 27

Military Tactical Graphics

Leaflet Paintpolygon ⭐ 26

Leaflet plugin to create polygon with circle as paint

Utilities to work with geojson data in Dart

Aframe Geojson Component ⭐ 24

Visualize GeoJSON/TopoJSON documents in A-Frame

Ofxgeojson ⭐ 23

openFrameworks addon to load and draw GeoJSON format files

geoops does spatial operations on GeoJSON

Sheetsee Maps ⭐ 22

Module for adding maps to sheetsee.js

Realdevicemap Tools ⭐ 22

Tools for managing RealDeviceMap data

Leaflet Area Selection ⭐ 21

Create and manipulate a polygonal area on a Leaflet map

Leaflet.emoji ⭐ 20

A Leaflet plugin to render a vector layer into a string of emojis.

Geofeatures ⭐ 20

A lightweight, high performance geometry library.

Generate tile representations of polygon objects on map

Geojson Rewind ⭐ 19

🌍 A Python library for enforcing polygon ring winding order in GeoJSON

Centroids ⭐ 19

Centroids as a Service

A modular geospatial engine written in python

Polygon Splitter ⭐ 18

A small (<10kb minified) javascript library for splitting polygons by a polyline.

DE-9IM spatial predicate library implemented in Javascript.

Iceland Geodata ⭐ 15

A collection of geographical data for Iceland in GeoJSON and TopoJSON format.

Kotlin geometry library

Shamos Hoey ⭐ 13

A module to check if a polygon self-intersects

Location Conflation ⭐ 13

🧩 Define complex geographic regions by including and excluding country codes and geojson shapes.

Geofeatures2 ⭐ 13

A lightweight, high performance geometry library in Swift.

Random Points Generator ⭐ 13

Generates random points

Crimeapi ⭐ 13

An attempt at a JSONP endpoint for crime data

Marshmallow Geojson ⭐ 12

Marshmallow schema validation for GeoJson

Trottoirs De Paris ⭐ 12

Parisian sidewalks

Polygonize ⭐ 12

Javascript Implementation of GEOS's Polygonize function

Polylabel_cmd ⭐ 12

A command-line utility for generating optimum polygon label coordinates from GeoJSON

A GIS READ WRITE GRASSHOPPER PLUGIN

Rain Geojson Sg ⭐ 12

Straight-forward API server to convert rain area radar images (Singapore) to GeoJSON

Osm_extract_polygon ⭐ 11

Extract Osmosis compatible and GeoJson polygon files from OSM PBF files

Waroftherebellion ⭐ 11

Annotated corpus of data from War of The Rebellion (American Civil War archives)

Geojson Dissolve ⭐ 11

Dissolve contiguous GeoJSON (Multi)LineStrings and (Multi)Polygons into single units.

React Native Mapbox Demo ⭐ 10

🌍🌎🌏基于react-native-mapbox-gl和geoJSON数据格式的多个实战例子

A general purpose geo indexing tool.

Rfc7946 To D3 ⭐ 10

Converts rfc7946 geojson polygons to d3 compatible ones

Ais_collision ⭐ 10

Risk distribution of collision of ships along China's coast

Geo Reason ⭐ 10

ReasonML type definitions, encoders, and decoders for GeoJSON

React Webgl Leaflet ⭐ 9

Mapsapi Area ⭐ 9

util.calculateArea: plugin for calculating geodesic features area.

Related Searches

Javascript Geojson (1,235)

Javascript Polygon (840)

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Geometry Geojson (282)

1-100 of 133 search results

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