# GrapeCity.Documents.Imaging.Exif.GpsSpeedRef

## Content

<div class="doc-site-dotnet-api-container">




  <h1 id="GrapeCity_Documents_Imaging_Exif_GpsSpeedRef" data-uid="GrapeCity.Documents.Imaging.Exif.GpsSpeedRef" class="text-break">GpsSpeedRef Enum
</h1>
  <div class="markdown level0 summary"><p>Indicates the unit used to express the GPS receiver speed of movement.</p>
</div>
  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="GrapeCity.Documents.Imaging.Exif.html">GrapeCity.Documents.Imaging.Exif</a></h6>
  <h6><strong>Assembly</strong>: DS.Documents.Imaging.dll</h6>
  <h5 id="GrapeCity_Documents_Imaging_Exif_GpsSpeedRef_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public enum GpsSpeedRef</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Enum GpsSpeedRef</code></pre>
  </div>
  <h3 id="fields">Fields
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    <thead>
    </thead></thead><tbody>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_GpsSpeedRef_KilometersPerHour">KilometersPerHour</td>
        <td><p>Kilometers per hour (default)</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_GpsSpeedRef_Knots">Knots</td>
        <td><p>Knots</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_GpsSpeedRef_MilesPerHour">MilesPerHour</td>
        <td><p>Miles per hour</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_GpsSpeedRef_Unknown">Unknown</td>
        <td><p>Unrecognized value</p>
</td>
      </tr>
    </tbody>
  </table>
</div>