DGGS and Cell-based Geocoding Utilities

🌐 Quadkey geo tiles implementation in Python / Cython

An R package designed to create raster images from QuadKey-identified data (Microsoft Bing Maps Tile System), aiming to simplify the analysis of Facebook mobility data.

Tile System math for the Spherical Mercator projection coordinate system (EPSG:3857)

Quadkey for Ruby

Vgrid DGGS Plugin for QGIS

DGGS Visualization for MapLibre GL JS

Quadkey is short for quadtree-key. Each key encodes a square region in latitude and longitude space, organized by detail level making it useful for optimizing geospatial queries.

A geofencing algorithm based on QuadKeys.

Vectorized functions that allow efficient transformation of latitude and longitude coordinates into Map Tile coordinates, Map Pixel coordinates or QuadKeys

A library for converting between quad and hex representations of geocodes.

Bing quad key proxy server, make quad key requests and get the appropriate tile back in PNG format

Very simple Leaflet-based interactive map

An R package designed to create raster images from QuadKeys of the Microsoft Bing Maps Tile System, aiming to simplify the analysis of Facebook mobility data.

Web tool for visualising quadkeys