Each point on the map represents a single building extracted by the neural networks from satellite images all over Russia. OSM layer shows the state of the current mapping coverage of Russia (key:building).
Geoalert provides auto mapping buildings data that is available through API. In this demo we transformed polygons into points (centroids) and compared them with Openstreetmap "state of the map" using vector tiles to visulalize both layers. Read more on
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