A small library that provides a simple interface to query locations on the Earth for elevation data from the NASA Shuttle Radar Topography Mission (SRTM).

Add srtm to your list of dependencies in mix.exs:

def deps do
  [
    {:srtm, "~> 0.8"},
  ]
end

iex> SRTM.get_elevation(36.455556, -116.866667)
{:ok, -51}

See the documentation for further information on configuration.