CityData3D
Documentation

Documentation

Guides for the 3D map, analytics, AI co-pilot and data APIs

Developer & Geospatial Documentation Overview

Access Bishkek's spatial database, 3D coordinate systems, and PostGIS vector tiles.

Geospatial REST API & Vector Endpoints

REST endpoints for /api/buildings (GeoJSON footprints), /api/analytics (district price per m²), and /api/tiles/{z}/{x}/{y} (Mapbox Vector Tiles directly from PostGIS).

3D Coordinate Systems & Map Projections

Native WGS 84 (EPSG:4326) coordinates projected to Web Mercator (EPSG:3857) with Deck.gl WebGL 2.0 camera pitch (60–65°), height extrusion, and solar angles.

PostGIS Data Schema & Entity Resolution

Strict relational schema across osm_buildings geometries, listing_hashes (SHA-256 delta tracking), raw_listings_staging, and school capacity deficit models.