NAME
GIS::Distance::Fast::ALT - C implementation of GIS::Distance::ALT.
DESCRIPTION
See GIS::Distance::ALT for details about this formula.
Normally this module is not used directly. Instead GIS::Distance is used which in turn interfaces with the various formula modules.
AUTHORS AND LICENSE
This formula was taken from GIS::Distance::XS and modified to fit.
See "AUTHORS" in GIS::Distance::Fast and "LICENSE" in GIS::Distance::Fast.