1GIS::Distance::ALT(3pm)User Contributed Perl DocumentatioGnIS::Distance::ALT(3pm)
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NAME

6       GIS::Distance::ALT - Andoyer-Lambert-Thomas distance calculations.
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DESCRIPTION

9       The ALT formula is intended as a much faster, but slightly less
10       accurate, alternative of the GIS::Distance::Vincenty formula. This
11       formulas is about 5x faster than Vincenty.
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13       The code for this formula was taken from Geo::Distance::XS and modified
14       to fit.
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16       A faster (XS) version of this formula is available as
17       GIS::Distance::Fast::ALT.
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19       Normally this module is not used directly.  Instead GIS::Distance is
20       used which in turn interfaces with the various formula classes.
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SUPPORT

23       See "SUPPORT" in GIS::Distance.
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AUTHORS

26       See "AUTHORS" in GIS::Distance.
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LICENSE

29       See "LICENSE" in GIS::Distance.
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33perl v5.34.0                      2021-07-22           GIS::Distance::ALT(3pm)
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