<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
  <title type="text">Template for ingestion of an EPOS product</title>
  <id>https://catalog.terradue.com/gep-epos/</id>
  <entry>
    <identifier xmlns="http://purl.org/dc/elements/1.1/">InW_GDMCNRS_20210205_20210217_filtgeosd8rlks1335</identifier>
    <title type="text">InW_GDMCNRS_20210205_20210217_filtgeosd8rlks1335</title>
    <summary type="html">
      <![CDATA[
      <table>
        <tbody>
          <tr>
            <td>
              <a href="https://formater.osug.fr/permanent-products-repository/public/8a8de3f9-2da7-4715-abbc-ef8d13a84c57/iw2/GDM_InWF_geo_20210205_20210217_sd_8rlks.png" target="_blank" title="View preview image">
                <img align="left" border="0" width="100px" title="View preview image" src="https://formater.osug.fr/permanent-products-repository/public/8a8de3f9-2da7-4715-abbc-ef8d13a84c57/iw2/GDM_InWF_geo_20210205_20210217_sd_8rlks.png"></a></td>
            <td>
              <a href="" target="_blank" title="View legend">
                <img align="left" border="0" width="100px" title="View legend" src=""></a></td>
          </tr>
          <tr>
            <td>Product identifier</td>
            <td><strong>InW_GDMCNRS_20210205_20210217_filtgeosd8rlks1335</strong></td>
          </tr>
          <tr>
            <td>Platform</td>
            <td><strong>S1</strong></td>
          </tr>
          <tr>
            <td>Sensor Type</td>
            <td><strong>RADAR</strong></td>
          </tr>
          <tr>
            <td>Product Type</td>
            <td><strong>WRAPPED_INTERFEROGRAM</strong></td>
          </tr>
          <tr>
            <td>Processing center</td>
            <td><strong>GDMCNRS</strong></td>
          </tr>
          <tr>
            <td>Date of measurement start</td>
            <td><strong>2021-02-05T01:47:14Z</strong></td>
          </tr>
          <tr>
            <td>Date of measurement end</td>
            <td><strong>2021-02-17T01:47:13Z</strong></td>
          </tr>
          <tr>
            <td>Processor name</td>
            <td><strong>GDM-SAR-UGA</strong></td>
          </tr>
          <tr>
            <td>Orbit direction</td>
            
          </tr>
          <tr>
            <td>Track</td>
            <td><strong>151</strong></td>
          </tr>
          <tr>
            <td>Unit of measure</td>
            <td><strong>rad, -</strong></td>
          </tr>
          <tr>
            <td>Reference system</td>
            <td><strong>EPSG:EPSG_4326</strong></td>
          </tr>
          <tr>
            <td>License</td>
            <td><strong>https://creativecommons.org/licenses/by-nc/4.0/</strong></td>
          </tr>
          <tr>
            <td>Super Master SAR Image</td>
            <td><strong>S1A_IW_SLC__1SDV_20210512T014655_20210512T014725_037848_04778B_EFFF.SAFE-6436.021179-S1A_IW_SLC__1SDV_20210512T014723_20210512T014751_037848_04778B_D53E.SAFE-6455.331075</strong></td>
          </tr>
          <tr>
            <td>Master SAR Image</td>
            <td><strong>S1A_IW_SLC__1SDV_20210205T014654_20210205T014723_036448_044753_80FC.SAFE-6434.329925-S1A_IW_SLC__1SDV_20210205T014721_20210205T014749_036448_044753_75C5.SAFE-6453.639821</strong></td>
          </tr>
          <tr>
            <td>Slave</td>
            <td><strong>S1A_IW_SLC__1SDV_20210217T014653_20210217T014723_036623_044D70_778E.SAFE-6433.899019-S1A_IW_SLC__1SDV_20210217T014721_20210217T014749_036623_044D70_130C.SAFE-6453.206859</strong></td>
          </tr>
          <tr>
            <td>Perpendicular baseline (m)</td>
            <td><strong>-2.4984313580547495</strong></td>
          </tr>
          <tr>
            <td>DEM</td>
            <td><strong>DEM correction using SRTM V3, 1arc second</strong></td>
          </tr>
          <tr>
            <td>Method</td>
            <td><strong>NSBAS processing chain, differential interferogram generation with bursts coregistration using spectral diversity</strong></td>
          </tr>
          <tr>
            <td>Applied filter</td>
            <td><strong>sliding window average</strong></td>
          </tr>
        </tbody>
      </table>]]>
    </summary>
    <link href="https://formater.osug.fr/permanent-products-repository/public/8a8de3f9-2da7-4715-abbc-ef8d13a84c57/iw2/GDM_InWF_geo_20210205_20210217_sd_8rlks.tiff" rel="enclosure" title="Product URL" type="text/html"/>
    <link href="https://formater.osug.fr/permanent-products-repository/public/8a8de3f9-2da7-4715-abbc-ef8d13a84c57/iw2/GDM_InWF_geo_20210205_20210217_sd_8rlks.png" rel="icon" title="Preview URL" type="image/x-icon"/>
    <link rel="enclosure" type="application/octet-stream" title="LOS vector (tif)" href="https://formater.osug.fr/permanent-products-repository/public/8a8de3f9-2da7-4715-abbc-ef8d13a84c57/iw2/GDM_CosNEU_geo_8rlks.tiff"/>
    <link rel="enclosure" type="application/octet-stream" title="Browse image (kmz)" href=""/>
    <georss:polygon xmlns:georss="http://www.georss.org/georss">-21.987085266 54.999862671 -20.373750642 54.999862671 -20.373750642 55.999863471000005 -21.987085266 55.999863471000005 -21.987085266 54.999862671</georss:polygon>
    <box xmlns="http://www.georss.org/georss">-21.987085266 54.999862671 -20.373750642 55.999863471000005</box>
    <date xmlns="http://purl.org/dc/elements/1.1/">2021-02-05T01:47:14Z</date>
    <spatial xmlns="http://purl.org/dc/terms/">POLYGON((54.999862671 -21.987085266,54.999862671 -20.373750642,55.999863471000005 -20.373750642,55.999863471000005 -21.987085266,54.999862671 -21.987085266))</spatial>
    <license>https://creativecommons.org/licenses/by-nc/4.0/</license>
    <productType xmlns="http://www.opengis.net/eop/2.1">WRAPPED_INTERFEROGRAM</productType>
    <sar:EarthObservation xmlns:eop="http://www.opengis.net/eop/2.1" 
			  xmlns:gml="http://www.opengis.net/gml/3.2" 
			  xmlns:om="http://www.opengis.net/om" 
			  xmlns:ows="http://www.opengis.net/ows/2.0" 
			  xmlns:swe="http://www.opengis.net/swe/1.0"
			  xmlns:sar="http://www.opengis.net/sar/2.1" 
			  xmlns:xlink="http://www.w3.org/1999/xlink" 
			  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
			  xsi:schemaLocation="http://www.opengis.net/sar/2.1 xsd/sar.xsd 
					      http://www.opengis.net/om http://schemas.opengis.net/om/2.0/observation.xsd">
      <phenomenonTime xmlns="http://www.opengis.net/om/2.0">
        <gml:TimePeriod>
          <gml:beginPosition>2021-02-05T01:47:14Z</gml:beginPosition>
          <gml:endPosition>2021-02-17T01:47:13Z</gml:endPosition>
        </gml:TimePeriod>
      </phenomenonTime>
      <procedure xmlns="http://www.opengis.net/om/2.0">
        <eop:EarthObservationEquipment>
          <eop:platform>
            <eop:Platform>
              <eop:shortName>S1</eop:shortName>
            </eop:Platform>
          </eop:platform>
          <eop:instrument>
            <eop:Instrument>
              <eop:shortName>SAR</eop:shortName>
              <eop:description>Synthetic Aperture Radar</eop:description>
            </eop:Instrument>
          </eop:instrument>
          <eop:sensor>
            <eop:Sensor>
              <eop:sensorType>RADAR</eop:sensorType>
              <eop:operationalMode>IW</eop:operationalMode>
	      <eop:wavelengthInformation>
                <eop:WavelengthInformation>
                  <eop:discreteWavelengths uom="m">
		      		0.05546576
                  </eop:discreteWavelengths>
                </eop:WavelengthInformation>
              </eop:wavelengthInformation>
            </eop:Sensor>
          </eop:sensor>
          <eop:acquisitionParameters>
            <sar:Acquisition>
              <eop:wrsLongitudeGrid codeSpace="http://xxx.xx.xx">151</eop:wrsLongitudeGrid>
              
              <eop:lastOrbitNumber/>
              <sar:antennaLookDirection>RIGHT</sar:antennaLookDirection>
              
	    </sar:Acquisition>
          </eop:acquisitionParameters>
        </eop:EarthObservationEquipment>
      </procedure>
      <featureOfInterest xmlns="http://www.opengis.net/om/2.0">
        <eop:Footprint>
          <eop:multiExtentOf>
            <gml:MultiSurface>
              <gml:surfaceMembers>
                <gml:Polygon>
                  <gml:exterior>
                    <gml:LinearRing>
                      <gml:posList count="5">-21.987085266 54.999862671 -20.373750642 54.999862671 -20.373750642 55.999863471000005 -21.987085266 55.999863471000005 -21.987085266 54.999862671</gml:posList>
                    </gml:LinearRing>
                  </gml:exterior>
                </gml:Polygon>
              </gml:surfaceMembers>
            </gml:MultiSurface>
          </eop:multiExtentOf>
        </eop:Footprint>
      </featureOfInterest>
      <eop:metaDataProperty>
        <eop:EarthObservationMetaData>
          <eop:identifier>InW_GDMCNRS_20210205_20210217_filtgeosd8rlks1335</eop:identifier>
          <eop:productType>WRAPPED_INTERFEROGRAM</eop:productType>
          <eop:status>ARCHIVED</eop:status>
          <eop:statusSubType>ON-LINE</eop:statusSubType>
          <eop:doi>Doin et al 2011, Grandin et al 2016, Thollard et al. 2021</eop:doi>
	  <eop:productQualityStatus>NOMINAL</eop:productQualityStatus>
          <eop:processing>
            <eop:ProcessingInformation>
              <eop:processingCenter>GDMCNRS</eop:processingCenter>
              <eop:method>NSBAS processing chain, differential interferogram generation with bursts coregistration using spectral diversity. Applied filter: sliding window average. Used DEM: DEM correction using SRTM V3, 1arc second</eop:method>
              <eop:processorVersion>NSBAS:v2.3.0:02fa325cfbdb82bc64e13ac0e1e3b5062be732d2</eop:processorVersion>
              <eop:processingDate>2025-04-12T10:47:36Z</eop:processingDate>
              <eop:processorName>GDM-SAR-UGA</eop:processorName>
              <eop:processingLevel>EPOS_L1</eop:processingLevel>
              <eop:nativeProductFormat>GEOTIFF</eop:nativeProductFormat>
              <eop:auxiliaryDataSetFileName>https://formater.osug.fr/permanent-products-repository/public/8a8de3f9-2da7-4715-abbc-ef8d13a84c57/iw2/GDM_CosNEU_geo_8rlks.tiff</eop:auxiliaryDataSetFileName>
	      
              
              
            </eop:ProcessingInformation>
          </eop:processing>
          <eop:vendorSpecific>
            <eop:SpecificInformation>
              <eop:localAttribute>xGroundSpatialResolution</eop:localAttribute>
              <eop:localValue>0.002222224 [arc deg]</eop:localValue>
            </eop:SpecificInformation>
	  </eop:vendorSpecific>
	  <eop:vendorSpecific>
	    <eop:SpecificInformation>
              <eop:localAttribute>yGroundSpatialResolution</eop:localAttribute>
              <eop:localValue>0.002222224 [arc deg]</eop:localValue>
            </eop:SpecificInformation>
          </eop:vendorSpecific>
          <eop:vendorSpecific>
            <eop:SpecificInformation>
              <eop:localAttribute>PerpendicularBaseline_[m]</eop:localAttribute>
              <eop:localValue>-2.4984313580547495</eop:localValue>
            </eop:SpecificInformation>
          </eop:vendorSpecific>
          <eop:vendorSpecific>
            <eop:SpecificInformation>
              <eop:localAttribute>ParallelBaseline_[m]</eop:localAttribute>
              <eop:localValue>-6.801048072230493</eop:localValue>
            </eop:SpecificInformation>
          </eop:vendorSpecific>
          <eop:vendorSpecific>
            <eop:SpecificInformation>
              <eop:localAttribute>AlongTrackBaseline_[m]</eop:localAttribute>
              <eop:localValue>-1.2947555303059985</eop:localValue>
            </eop:SpecificInformation>
          </eop:vendorSpecific>
          <eop:vendorSpecific>
            <eop:SpecificInformation>
              <eop:localAttribute>superMasterSarImage</eop:localAttribute>
              <eop:localValue>S1A_IW_SLC__1SDV_20210512T014655_20210512T014725_037848_04778B_EFFF.SAFE-6436.021179-S1A_IW_SLC__1SDV_20210512T014723_20210512T014751_037848_04778B_D53E.SAFE-6455.331075</eop:localValue>
            </eop:SpecificInformation>
          </eop:vendorSpecific>
          <eop:vendorSpecific>
            <eop:SpecificInformation>
              <eop:localAttribute>masterSarImage</eop:localAttribute>
              <eop:localValue>S1A_IW_SLC__1SDV_20210205T014654_20210205T014723_036448_044753_80FC.SAFE-6434.329925-S1A_IW_SLC__1SDV_20210205T014721_20210205T014749_036448_044753_75C5.SAFE-6453.639821</eop:localValue>
            </eop:SpecificInformation>
          </eop:vendorSpecific>
          <eop:vendorSpecific>
            <eop:SpecificInformation>
              <eop:localAttribute>slaveSarImage</eop:localAttribute>
              <eop:localValue>S1A_IW_SLC__1SDV_20210217T014653_20210217T014723_036623_044D70_778E.SAFE-6433.899019-S1A_IW_SLC__1SDV_20210217T014721_20210217T014749_036623_044D70_130C.SAFE-6453.206859</eop:localValue>
            </eop:SpecificInformation>
          </eop:vendorSpecific>
          <eop:vendorSpecific>
            <eop:SpecificInformation>
              <eop:localAttribute>Legend_url</eop:localAttribute>
              
            </eop:SpecificInformation>
          </eop:vendorSpecific>
          <eop:linkedWith/>
        </eop:EarthObservationMetaData>
      </eop:metaDataProperty>
      <result xmlns="http://www.opengis.net/om/2.0">
        <eop:EarthObservationResult>
          <eop:product>
            <eop:ProductInformation>
              <eop:fileName>
                <ows:ServiceReference xlink:href="https://formater.osug.fr/permanent-products-repository/public/8a8de3f9-2da7-4715-abbc-ef8d13a84c57/iw2/GDM_InWF_geo_20210205_20210217_sd_8rlks.tiff">
                  <ows:RequestMessage/>
                </ows:ServiceReference>
              </eop:fileName>
              <eop:size uom="Byte">2618992</eop:size>
              <eop:referenceSystemIdentifier codeSpace="EPSG">4326</eop:referenceSystemIdentifier>
            </eop:ProductInformation>
          </eop:product>
          <eop:browse>
            <eop:BrowseInformation>
              <eop:fileName>
                <ows:ServiceReference xlink:href="https://formater.osug.fr/permanent-products-repository/public/8a8de3f9-2da7-4715-abbc-ef8d13a84c57/iw2/GDM_InWF_geo_20210205_20210217_sd_8rlks.png">
                  <ows:RequestMessage/>
                </ows:ServiceReference>
              </eop:fileName>
              <eop:referenceSystemIdentifier codeSpace="EPSG">4326</eop:referenceSystemIdentifier>
              <eop:type>QUICKLOOK</eop:type>
            </eop:BrowseInformation>
          </eop:browse>
	  <eop:parameter>
            <eop:ParameterInformation>
              <eop:unitOfMeasure uom="rad, -"/>
	      <eop:phenomenon>
		<swe:Phenomenon xmlns:ns1="http://www.opengis.net/gml" ns1:id="phenom1">
		  <name xmlns="http://www.opengis.net/gml">Displacement</name>
		</swe:Phenomenon>
	      </eop:phenomenon>
            </eop:ParameterInformation>
	  </eop:parameter>
        </eop:EarthObservationResult>
      </result>
    </sar:EarthObservation>
  </entry>
</feed>
