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Gis

160 projects

Showing 16 of 160 projects

Cartographic Information Model spec
Cartographic Information Model spec

A JSON-based specification for persisting and transferring cartographic descriptions of GIS datasets across ArcGIS applications.

#cartography#arcgis#geospatial
Stars92
Forks28
Last commit26 days ago
L7 Plot
L7 PlotTypeScript

A geospatial visualization chart library built on L7 for creating interactive maps and location-based charts.

#plot#geojson#mapbox-gl-js
Stars92
Forks21
Last commit1 year ago
geojson-polygon-labels
geojson-polygon-labelsJavaScript

A CLI tool that generates point labels from GeoJSON polygons using various placement algorithms.

#cartography#geojson#geospatial
Stars89
Forks15
Last commit1 year ago
Urbansprawl
UrbansprawlPython

An open-source framework for calculating spatial urban sprawl indices and performing disaggregated population estimates using OpenStreetMap data.

#urban-planning#urban#urban-accessibility
Stars88
Forks20
Last commit7 years ago
rpostgis
rpostgisR

R interface for transparently transferring spatial vector and raster data between R and PostGIS-enabled PostgreSQL databases.

#postgis#raster-data#r-package
Stars80
Forks15
Last commit1 year ago
spacetime
spacetimeR

R package providing classes and methods for handling and analyzing spatio-temporal data.

#environmental-data#r-package#data-science
Stars76
Forks20
Last commit1 year ago
geojson-shave
geojson-shavePython

A command-line tool that reduces GeoJSON file size by trimming coordinate precision, removing whitespace, and optionally stripping properties.

#geojson#geospatial-data#geospatial
Stars76
Forks2
Last commit1 year ago
ArcGIS REST APIs collections
ArcGIS REST APIs collections

Postman collections and guides for working with ArcGIS REST APIs and Hosted Feature Services.

#developer-tools#arcgis#arcgis-rest-api
Stars75
Forks34
Last commit4 years ago
geotoolbox
geotoolboxJavaScript

A JavaScript library for managing GeoJSON properties and performing GIS operations for thematic cartography.

#cartography#geos-wasm#geojson
Stars74
Forks11
Last commit27 days ago
geojson-random
geojson-randomJavaScript

A Node.js and browser library for generating random GeoJSON features like points, polygons, and linestrings.

#browserify#simulation#geojson
Stars74
Forks14
Last commit3 years ago
ArcGIS CityEngine SDKs (Python)
ArcGIS CityEngine SDKs (Python)C++

Python bindings for CityEngine's Procedural Runtime (PRT) to generate 3D geometries from CGA rules.

#geometry-processing#api#arcgis
Stars74
Forks18
Last commit4 months ago
qgis-edge-bundling
qgis-edge-bundlingPython

A QGIS Processing toolbox plugin implementing force-directed edge bundling to visualize origin-destination flows.

#flow-maps#geospatial-visualization#gis
Stars67
Forks13
Last commit5 years ago
geojson2svg
geojson2svgJavaScript

Convert GeoJSON data to SVG graphics with customizable styling, supporting both Node.js and browser environments.

#cartography#geojson#cli-tool
Stars66
Forks10
Last commit3 years ago
vue-mars3d
vue-mars3dJavaScript

A minimal Vue.js project template for building 3D GIS applications with Mars3D.

#cesium#import#marsgis
Stars62
Forks37
Last commit5 days ago
vt-geojson
vt-geojsonJavaScript

Extract GeoJSON features from Mapbox vector tiles via CLI, Node.js, or browser.

#geojson#geospatial#cli-tool
Stars61
Forks11
Last commit10 years ago
OpenSidewalks
OpenSidewalksTypeScript

An open pedestrian transportation network data standard for describing and sharing pedestrian network and adjacent data as a graph.

#geospatial-data#gis#data-schema
Stars60
Forks9
Last commit1 month ago
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#Geospatial114
#Geojson45
#Mapping38
#Data Visualization37
#Openstreetmap33
#Spatial Analysis31
#Cartography27
#Python25
#Web Mapping23
#Javascript23
#Maps21
#Nodejs17