Geohash is a geocoding system invented by Gustavo Niemeyer and placed into the public domain. It is a hierarchical spatial data structure which subdivides space into buckets of grid shape, which is ...

The most recent updates create a persistent MQTT connection to the global dashboard and database. Without this, your connection may fail, and will not automatically reconnect. All units using the ...

Abstract: In this study, the efficiency and scalability of Geomesa and Mosaic, two well-known platforms for spatial data indexing and join operations in distributed environments, are investigated ...

Abstract: Learning the vector representing of Point Of Interest(POI) is a key aspect of POI recommender systems. As for shop POI embedding, in addition to the goods selling in shops, the location of ...