---
template: example.html
title: Shaded Relief
shortdesc: Calculate shaded relief from elevation data
docs: >
  With a `ol.source.Raster`, it is possible to run operations on input data from other sources.
tags: "raster"
---
<div class="row-fluid">
  <div class="span12">
    <div id="map" class="map"></div>
    <div id="controls">
      <label for="sun-el">sun elevation</label>
      <input id="sun-el" type="range" min="0" max="90" value="45"/>
      <label for="sun-az">sun azimuth</label>
      <input id="sun-az" type="range" min="0" max="360" value="45"/>
    </div>
  </div>
</div>