Gis
Showing 36 of 232 projects
Custom React hooks for loading and interacting with ArcGIS maps, scenes, and graphics using esri-loader.
A command-line tool that converts GeoJSON geographic data into SVG vector graphics.
Downloads OpenFlights.org airport and route data and converts it to GeoJSON format for mapping and analysis.
Convert GTFS transit data into GeoJSON format for mapping and spatial analysis.
A Node.js library that converts GTFS transit data into GeoJSON format for mapping and analysis.
A Leaflet JS and OpenStreetMap-based geolocation picker widget for Wagtail CMS.
Style Esri vector tile layers using images or color palettes with an interactive web application.
A web tool that lets you trace paths on images overlaid on maps and export them as GeoJSON for use in applications.
Specification for the .tpkx tile package format, a compressed file containing map tiles and metadata for use as basemaps in ArcGIS.
Generates simplified geoJSON route shapes from GTFS transit data by removing overlaps and downsampling points.
A collection of interactive web mapping examples built with ArcGIS JavaScript API.
A Node.js library for transforming large streams of GeoJSON data into CSV, KML, Shapefile, and other GIS formats.
A collection of Python utilities for converting, comparing, merging, and filtering GeoJSON data.
A Leaflet CustomElement plugin for Aurelia to integrate interactive maps into Aurelia applications.
A command-line tool to generate administrative boundary polygons from OpenStreetMap data for any country.
An ultra-lightweight parallel HTTP client for ArcGIS Server feature services with minimal ORM and optimized CRUD operations.
An interactive web tool for building and customizing CIMSymbols for the ArcGIS Maps SDK for JavaScript.
A Svelte example application demonstrating how to integrate the ArcGIS API for JavaScript to load interactive maps.
An open-source library for integrating multiple map providers into Apache Flex applications.
A Rust library for converting between geographic coordinate systems without external dependencies.
A community-driven GeoJSON dataset of airport outlines and metadata, forked from Yahoo's GeoPlanet.
A CLI tool that extracts non-overlapping borders from GeoJSON polygons as LineString features.
A TypeScript library that bridges Esri ArcGIS REST services with MapLibre GL JS and Mapbox GL JS.
An Angular map component library built on OpenLayers for creating interactive and customizable geospatial applications.
React component wrapper for ArcGIS JS API 4.x SceneView to create 3D geographic scenes.
A community-driven dataset of building outlines stored as GeoJSON files, forked from Yahoo's GeoPlanet project.
Converts GeoJSON polygon winding order between RFC7946 and D3 conventions.
A Python library built on pandas and geopandas for linearly referenced data management, engineering, and analysis using the DataFrame accessor pattern (.lr).
Elixir library for coordinate conversion and geodesic calculations using OSGeo's PROJ.4 library.
Converts KML geographic data files into GTFS shapes.txt format for public transit systems.
A Docker-based OpenStreetMap tile server for generating and serving custom map tiles, optimized for MBTA.com and related projects.
A Python library for building Overpass QL queries using object-oriented models.
Parses OpenStreetMap public transport and area relations, reconnects broken ways, and outputs GeoJSON with parallel processing for speed.
Extends Jest with custom matchers for validating GeoJSON objects and their geodesy attributes.
Extract public transport data from OpenStreetMap to generate GTFS feeds or GeoCSV files.
A Python data pipeline for processing GTFS static and realtime bus datasets from Transport for NSW.
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