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This repository hosts the specification for Scene Layers which are containers for arbitrarily large amounts of geographic data. The delivery and persistence model for Scene Layers, referred to as Indexed 3d Scene Layer (I3S) and Scene Layer Package (SLPK) respectively, are specified.
Continuous area cartograms with d3 and TopoJSON
A package to draw maps in javascript
Collection of plugins for using d3.js with Leaflet
Parse NMEA 0183 GPS/GNSS sentences, streams, and navigation state in Node.js or browsers
Python Wrapper to access the Overpass API
OpenStreetMap surveyor app for experienced OSM contributors
A simple yet highly configurable Mastodon bot that posts geotagged aerial imagery of a random location in the world.
Algeria's 69 wilayas, 538 dairas and 1,541 communes with Arabic/French search and historical administrative boundaries. Python and TypeScript libraries.
Morphing geojson polygons into rectangles
TranslatedWant to throw a McDonald's party for your child's birthday? See at a glance where you can hold one among 3,664 stores in 281 cities nationwide, along with 26 experience activities. Based on read-only collection via the official MCP, plus visualization.
A library for creating geographical maps based on D3.js
Clipping and geometric operations for spherical polygons.
YCanvas is an open source 2D tile renderer library written in ActionScript 3. It provides high performance solution for rendering world maps. The library also contains Stage3D (GPU) accelerated implementation based on Starling.
A very simple "choropleth" style map with D3. All you need is a GeoJSON of polygons.
A D3 library to create maps with Canvas
Set of d3 projections for showing countries distant lands together
A Python interface to HERE location APIs with support for synchronous and asynchronous HTTP calls.
:bullettrain_side: Apple Watch app to access the SBB timetable
Displays automatic scale bars for projected geospatial data.
A parser for the opening_hours fields from OpenStreetMap
Self-hosted 4D spatiotemporal AI platform built on PostgreSQL, PostGIS, TimescaleDB, H3 and pgvector, with anomaly & threat detection, NLQ interface and full observability.
Time zone by geo coordinates lookup
Converts rfc7946 geojson polygons to d3 compatible ones