Geospatial
Showing 36 of 353 projects
A JavaScript library implementing DE-9IM spatial predicates for GeoJSON objects, supporting relationships like contains, intersects, and touches.
A comprehensive wiki-style collection of over 240 resource pages and 3500 resources covering the ArcGIS platform, GIS concepts, and Esri products.
A curated index of aerial and satellite imagery sources for mapping, with efficient geographic referencing.
A React-based framework for building location intelligence and geospatial visualization applications.
Geohash encoder/decoder implementation for Elixir with neighbor and bounds calculations.
A Visual Studio Code extension providing code snippets for the ArcGIS Maps SDK for JavaScript.
Export your Strava running activities as GeoJSON files for mapping and analysis.
A suite of tools to generate annotated, animated KML/KMZ files and other data from drone flight logs.
A Node.js tool and library for converting GeoJSON data to OpenStreetMap XML format.
A public PostGIS instance for OpenStreetMap data, enabling SQL queries on OSM data via a web API.
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.
A collection of interactive web mapping examples built with ArcGIS JavaScript API.
A Crystal implementation of K-Dimensional Trees for efficient nearest neighbor searches in multidimensional spaces.
A Crystal implementation of the Haversine formula for calculating distances between geographic coordinates.
An Angular library providing an HTML-driven wrapper for Azure Maps controls to integrate mapping functionalities into Angular applications.
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 command-line tool to generate administrative boundary polygons from OpenStreetMap data for any country.
An interactive web tool for building and customizing CIMSymbols for the ArcGIS Maps SDK for JavaScript.
An R package for creating thematic maps with a syntax based on the layered grammar of graphics.
A Rust library for converting between geographic coordinate systems without external dependencies.
An Angular map component library built on OpenLayers for creating interactive and customizable geospatial applications.
A TypeScript library that bridges Esri ArcGIS REST services with MapLibre GL JS and Mapbox GL JS.
A Go client library for accessing HERE location-based APIs including routing, geocoding, and places services.
A CLI tool that extracts non-overlapping borders from GeoJSON polygons as LineString features.
Geohash encoding, decoding, and spatial operations for Elixir applications.
React component wrapper for ArcGIS JS API 4.x SceneView to create 3D geographic scenes.
Streams OpenStreetMap data in XML format to GeoJSON for easy geospatial processing.
A CLI tool for quickly building Koop applications and plugins with minimal templates and full development cycle support.
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.
A Go library for calculating and visualizing map data using Web Mercator projection mathematics.
A Crystal implementation of Google's polyline algorithm for encoding and decoding geographic coordinates.
A collection of starter apps and resources to help developers begin using the ArcGIS Maps SDK for JavaScript 4.x.
A React component library for creating beautiful, interactive maps in Dash applications.
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