tiley2lat(int y, int zoom)::double – Returns latitude of the given tile y and zoom level
Platforms: WhereOS, Spark, Hive
Class: hivemall.geospatial.TileY2LatUDF
More functions can be added to WhereOS via Python or R bindings or as Java & Scala UDF (user-defined function), UDAF (user-defined aggregation function) and UDTF (user-defined table generating function) extensions. Custom libraries can be added on via Settings-page or installed from WhereOS Store.