Elixir library that uses pre-generated EGM96-5 data (from GeographicLib's Geoid class) to get geoid heights that are kinda ok, just good enough.
Results should be similar to those that GeoidEval would give you.
Data is currently sampled at 1-degree increments, not great, but good enough. Enhancements for alternate resolutions, datasets and interpolation would be pretty neat!
Add good_enough_geoid to your list of dependencies in mix.exs
and make sure it's started:
def application do
[applications: [:good_enough_geoid]]
end
def deps do
[{:good_enough_geoid, "~> 0.0.1"}]
end
iex> GoodEnoughGeoid.EGM96_5.height(14.013881, 54.140029)
-33.699