ARGOS v0.0.1 is live: a digital twin of Kefalonia

Three weeks ago, author Panagis Tzivras initiated the creation of a map that challenges conventional approaches. Today, the digital twin of Kefalonia is available to the public at argos-geo.org/map. Users can interact with the map by clicking on various elements like buildings, roads, beaches, and points of interest. The map also provides information on travel time to the nearest fire station and ferry port, as well as layers displaying wildfire risk and flash-flood zones.

Interestingly, one can discover the lighthouse that was previously overlooked, requiring a boat journey to reach it (a 102-minute voyage). The technology behind the map includes PostGIS, FastAPI, MapLibre GL, and PMTiles, all hosted on GitHub Pages, ensuring zero costs per month. The data utilized in the map comes from OpenStreetMap, Copernicus DEM, Sentinel-2, NASA FIRMS, and EFFIS, all of which are open and properly attributed.

Currently, the map presents a static snapshot of Kefalonia. However, the author has plans for future enhancements, including real-time feeds and a potential pilot project with a local municipality. Tzivras has previously documented the process of building this digital twin, highlighting its unique discovery of a lighthouse that went unnoticed by others. This project falls under the categories of open source, geospatial technology, PostgreSQL, and digital twin development.