Dataset Open Access

High Mountain Asia glacier velocities 1999-2003 (Landsat 7)

Dehecq Amaury; Gourmelen Noel; Trouvé Emmanuel


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  <identifier identifierType="DOI">10.5281/zenodo.2578187</identifier>
  <creators>
    <creator>
      <creatorName>Dehecq Amaury</creatorName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-5157-1183</nameIdentifier>
    </creator>
    <creator>
      <creatorName>Gourmelen Noel</creatorName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-3346-9289</nameIdentifier>
    </creator>
    <creator>
      <creatorName>Trouvé Emmanuel</creatorName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-2140-3303</nameIdentifier>
    </creator>
  </creators>
  <titles>
    <title>High Mountain Asia glacier velocities 1999-2003 (Landsat 7)</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2019</publicationYear>
  <subjects>
    <subject>Glacier</subject>
    <subject>Surface velocity</subject>
    <subject>Feature-Tracking</subject>
    <subject>Landsat</subject>
    <subject>Himalaya</subject>
    <subject>Karakoram</subject>
  </subjects>
  <dates>
    <date dateType="Issued">2019-02-26</date>
  </dates>
  <resourceType resourceTypeGeneral="Dataset"/>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/2578187</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="Cites">10.1016/j.rse.2015.01.031</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.5281/zenodo.2578154</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="https://creativecommons.org/licenses/by/4.0/legalcode">Creative Commons Attribution 4.0 International</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;This dataset contains the median glacier surface velocity for the Pamir-Karakoram-Himalaya for the years 1999-2003 (Landsat 7 SLC-ON only). The velocities has been obtained by feature-tracking of Landsat images spaced 1 year apart.&lt;/p&gt;

&lt;p&gt;The folder contains the following fields at 120 m resolution in GeoTiff format:&lt;/p&gt;

&lt;p&gt;- the velocity magnitude &amp;#39;vel&amp;#39; (meters per year)&lt;/p&gt;

&lt;p&gt;- the x/y velocity components x_vel/y_vel (meters per year)&lt;/p&gt;

&lt;p&gt;- the associated errors err, x_err, y_err (meters per year)&lt;/p&gt;

&lt;p&gt;- the standard deviation of all the merged velocities &amp;#39;std&amp;#39; (meters per year)&lt;/p&gt;

&lt;p&gt;- the number of image pairs that have been merged in the median&lt;/p&gt;

&lt;p&gt;&amp;nbsp;&lt;/p&gt;

&lt;p&gt;I recommend filtering data with error larger than 10 m/yr.&lt;/p&gt;

&lt;p&gt;For more information and any use of the data, please refer to Dehecq, A., Gourmelen, N., Trouve, E., 2015. Deriving large-scale glacier velocities from a complete satellite archive: Application to the Pamir&amp;ndash;Karakoram&amp;ndash;Himalaya. Remote Sensing of Environment 162, 55&amp;ndash;66. &lt;a href="https://doi.org/10.1016/j.rse.2015.01.031"&gt;https://doi.org/10.1016/j.rse.2015.01.031 &lt;/a&gt;&lt;/p&gt;</description>
  </descriptions>
</resource>
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