geopos

GEOPOS

GEOPOS key member [member ...]

Return the positions (longitude,latitude) of all the specified members of the geospatial index represented by the sorted set at key.

Given a sorted set representing a geospatial index, populated using the GEOADD command, it is often useful to obtain back the coordinates of specified members- When the geospatial index is populated via GEOADD the coordinates are converted into a 52 bit geohash, so the coordinates returned may not be exactly the ones used in order to add the elements, but small errors may be introduced.

The command can accept a variable number of arguments so it always returns an array of positions even when