<!-- MDOC !-->

SRTM is a small library that provides a simple interface to query locations on
the earth for elevation data from the NASA Shuttle Radar Topography Mission

## Examples

{:ok, client} ="./cache")
#=> {:ok, %SRTM.Client{}}

{:ok, elevation, client} = SRTM.get_elevation(client, 36.455556, -116.866667)
#=> {:ok, -51, %SRTM.Client{}}

<!-- MDOC !-->

See the [documentation]( for further
information on configuration.

## Installation

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

def deps do
    {:srtm, "~> 0.5"},
    {:hackney, "~> 1.15"}

By default, `srtm` uses [hackney]( (via `Tesla.Adapter.Hackney`). Add `hackney` to the list of dependencies too if you don't want to use another HTTP adapter (see [Tesla Adapters]( to find all available adapters and [``]( on how to configure another adapter).