Return the resolution (zoom) level (0–26) of a cell. The static form returns an integer; the temporal form returns the resolution of each cell in a trajectory as a tint.

quadbinGetResolution(quadbin) → integer

tquadbinGetResolution(tquadbin) → tint

SELECT quadbinGetResolution(quadbin '480fffffffffffff');
-- 0
SELECT tquadbinGetResolution(tquadbin '48427fffffffffff@2001-01-01');
-- 4@2001-01-01

Return a temporal boolean stating at each instant whether the value is a valid QUADBIN cell

isValidCell(tquadbin) → tbool

SELECT isValidCell(tquadbin '480fffffffffffff@2001-01-01');
-- t@2001-01-01