presto-geospatial/src/main/java/io/prestosql/plugin/geospatial/BingTileFunctions.java/BingTileFunctions/axisToCoordinates
class BingTileFunctions:    private static int axisToCoordinates(double axis, long mapSize)
    {
        int tileAxis = (int) clip(axis * mapSize, 0, mapSize - 1);
        return tileAxis / TILE_PIXELS;
    }