# SRTM
![Hex.pm](https://img.shields.io/hexpm/v/srtm)
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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
(SRTM).
## Examples
```elixir
{:ok, client} = SRTM.Client.new("./cache")
#=> {:ok, %SRTM.Client{}}
{:ok, elevation, client} = SRTM.get_elevation(client, 36.455556, -116.866667)
#=> {:ok, -51, %SRTM.Client{}}
```
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See the [documentation](https://hexdocs.pm/srtm) for further
information on configuration.
## Installation
Add `srtm` to your list of dependencies in `mix.exs`:
```elixir
def deps do
[
{:srtm, "~> 0.5"}
]
end
```