Alidade

Alidade is an open-source web GIS platform offering PostGIS vector tiles, satellite imagery, 3D models positioned on terrain, and real-time asset layers. It supports multiple data formats import, live data feeds, styling options, geodesic drawing, and integrates 2D, 2.5D, and 3D visualization including a real globe with terrain and building footprints. It is designed to run without requiring API keys, deployable with Docker and managed with tools like React, FastAPI, and MapLibre.