spherely.perimeter

spherely.perimeter(geography, /, radius=spherely.EARTH_RADIUS_METERS)

Calculates the perimeter of a polygon geography, returning zero for other types.

Parameters:

• geography (Geography or array_like) – Geography object(s).

• radius (float, optional) – Radius of Earth in meters, default 6,371,010.

Returns:

float or array – Perimeter value(s), in meters.