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Changes for version 0.11 - 2005-09-01

  • Fixed some errors in the documentation.
  • Added an highly accurate ellipsoid formula.
  • lon_field and lat_field were not being used by closest. (D. Hageman)

Changes for version 0.11 - 2019-03-07

  • Support the GIS_DISTANCE_PP environment variable.
  • Don't support older ::Formula modules, makes no sense and they wouldn't work anyways.
  • Declare Carp dep.
  • Lots and lots of documentation edits.
  • Recommend the newer GIS::Distance::Fast.

Modules

Calculate geographic distances.
Constants used by formula modules.
Spherical law of cosines distance calculations.
Great circle distance calculations.
Exact spherical distance calculations.
Great cirlce distance calculations using Math::Trig.
Polar coordinate flat-earth distance calculations.
Thaddeus Vincenty distance calculations.