<?xml version="1.0" encoding="UTF-8"?><md:MetaData xmlns:md="http://www.pangaea.de/MetaData" version="2026-04-13">
<md:citation id="dataset905799">
<md:author id="dataset.author689">
<md:lastName>Hass</md:lastName>
<md:firstName>H Christian</md:firstName>
<md:orcid>0000-0003-2649-6828</md:orcid>
</md:author>
<md:author id="dataset.author50885">
<md:lastName>Papenmeier</md:lastName>
<md:firstName>Svenja</md:firstName>
<md:eMail>svenja.papenmeier@io-warnemuende.de</md:eMail>
<md:orcid>0000-0002-2385-5269</md:orcid>
</md:author>
<md:year>2019</md:year>
<md:title>Sidescan sonar survey (300 / 600 kHz) during R/V Heincke cruise HE400 in the German Bight with link to raw data files</md:title>
<md:type id="dataset.reftype10" includeInCitation="true">dataset</md:type>
<md:source id="dataset.sourceinst2707" semanticURI="https://ror.org/032e6b942" type="institution">Alfred Wegener Institute - Wadden Sea Station Sylt</md:source>
<md:URI>https://doi.org/10.1594/PANGAEA.905799</md:URI>
<md:dateTime>2019-09-11T12:19:11</md:dateTime>
</md:citation>
<md:abstract>Sidescan sonar data were collected during R/V Heincke cruise HE400 with two different towed sonar systems. 134 profiles were acquired with a multi pulse Edgetech 4200-MP (300 / 600 kHz). The swath was set to 460 m in order to obtain a resolution of 1 m along track. The track distance is 400 m. 5 profiles were measured with an Imagenex YellowFin (300 kHz). The swath and track distance were set to 250 m. In total 1,740 km² were area-wide mapped.  The interpreted sediment distribution map of this data area published in the GeoSeaPortal of the Federal Maritime and Hydrographic Agency (Papenmeier, S., Hass, H.C., Propp, C., Thiesen, M., Zeiler, M.: Verteilung der Sedimenttypen auf dem Meeresboden in der deutschen AWZ (1:10.000). www.geoseaportal.de, 2018).</md:abstract>
<md:reference dataciteRelType="References" group="210" id="ref98865" relationType="Related to" relationTypeId="12">
<md:author id="ref98865.author50885">
<md:lastName>Papenmeier</md:lastName>
<md:firstName>Svenja</md:firstName>
<md:eMail>svenja.papenmeier@io-warnemuende.de</md:eMail>
<md:orcid>0000-0002-2385-5269</md:orcid>
</md:author>
<md:author id="ref98865.author689">
<md:lastName>Hass</md:lastName>
<md:firstName>H Christian</md:firstName>
<md:orcid>0000-0003-2649-6828</md:orcid>
</md:author>
<md:year>2018</md:year>
<md:title>Detection of stones in marine habitats combining simultaneous hydroacoustic surveys</md:title>
<md:type id="ref98865.reftype1">journal article</md:type>
<md:source id="ref98865.journal16954" type="journal">Geosciences</md:source>
<md:volume>8(8)</md:volume>
<md:URI>https://doi.org/10.3390/geosciences8080279</md:URI>
<md:pages>279</md:pages>
</md:reference>
<md:extent>
<md:geographic>
<md:westBoundLongitude>8.5791</md:westBoundLongitude>
<md:eastBoundLongitude>8.5791</md:eastBoundLongitude>
<md:southBoundLatitude>53.5237</md:southBoundLatitude>
<md:northBoundLatitude>53.5237</md:northBoundLatitude>
<md:meanLongitude>8.5791</md:meanLongitude>
<md:meanLatitude>53.5237</md:meanLatitude>
</md:geographic>
<md:temporal>
<md:minDateTime>2013-04-30T00:00:00</md:minDateTime>
<md:maxDateTime>2013-05-23T00:00:00</md:maxDateTime>
</md:temporal>
<md:topoType id="topotype1">not specified</md:topoType>
</md:extent>
<md:event displayTypeName="Event" id="event2721534" typeName="Generic Event">
<md:label>HE400-track</md:label>
<md:latitude>53.5237</md:latitude>
<md:longitude>8.5791</md:longitude>
<md:location id="event2721534.term21089">
<md:name>German Bight, North Sea</md:name>
</md:location>
<md:dateTime>2013-04-30T00:00:00</md:dateTime>
<md:latitude2>53.5237</md:latitude2>
<md:longitude2>8.5791</md:longitude2>
<md:dateTime2>2013-05-23T00:00:00</md:dateTime2>
<md:campaign displayTypeName="Campaign" id="event2721534.campaign3390785" legacyId="event2721534.campaign38767" typeName="Generic Campaign">
<md:label>HE400</md:label>
<md:name warning="deprecated">HE400</md:name>
<md:location id="event2721534.campaign3390785.term22636">
<md:name>Bremerhaven, Germany</md:name>
</md:location>
<md:dateTime>2013-04-30T00:00:00</md:dateTime>
<md:start warning="deprecated">2013-04-30</md:start>
<md:location2 id="event2721534.campaign3390785.term22636">
<md:name>Bremerhaven, Germany</md:name>
</md:location2>
<md:dateTime2>2013-05-23T00:00:00</md:dateTime2>
<md:end warning="deprecated">2013-05-23</md:end>
<md:basis id="event2721534.campaign3390785.basis505">
<md:name>Heincke</md:name>
<md:URI>https://doi.org/10.17815/jlsrf-3-164</md:URI>
<md:callSign>DBCK</md:callSign>
<md:IMOnumber>8806113</md:IMOnumber>
</md:basis>
<md:responsible>Hass, H Christian</md:responsible>
<md:chiefScientist warning="deprecated">Hass, H Christian</md:chiefScientist>
<md:attribute attid="2055" name="BSH ID">20130180</md:attribute>
<md:attribute attid="51657" name="Mastertrack">doi:10.1594/PANGAEA.843704</md:attribute>
</md:campaign>
<md:basis id="event2721534.basis505">
<md:name>Heincke</md:name>
<md:URI>https://doi.org/10.17815/jlsrf-3-164</md:URI>
<md:callSign>DBCK</md:callSign>
<md:IMOnumber>8806113</md:IMOnumber>
</md:basis>
<md:method id="event2721534.method11752">
<md:name>Underway cruise track measurements</md:name>
<md:optionalName>CT</md:optionalName>
</md:method>
<md:comment>Bremerhaven - Bremerhaven</md:comment>
</md:event>
<md:size unit="GBytes">586.5</md:size>
<md:license id="license24">
<md:label>CC-BY-NC-4.0</md:label>
<md:name>Creative Commons Attribution-NonCommercial 4.0 International</md:name>
<md:URI>https://creativecommons.org/licenses/by-nc/4.0/</md:URI>
</md:license>
<md:keywords>
<md:techKeyword type="autoGenerated">citable</md:techKeyword>
<md:techKeyword type="autoGenerated">author50885</md:techKeyword>
<md:techKeyword type="autoGenerated">author689</md:techKeyword>
<md:techKeyword type="autoGenerated">basis505</md:techKeyword>
<md:techKeyword type="autoGenerated">campaign3390785</md:techKeyword>
<md:techKeyword type="autoGenerated">campaign38767</md:techKeyword>
<md:techKeyword type="autoGenerated">event2721534</md:techKeyword>
<md:techKeyword type="autoGenerated">geocode1599</md:techKeyword>
<md:techKeyword type="autoGenerated">geocode1600</md:techKeyword>
<md:techKeyword type="autoGenerated">geocode1601</md:techKeyword>
<md:techKeyword type="autoGenerated">journal16954</md:techKeyword>
<md:techKeyword type="autoGenerated">license24</md:techKeyword>
<md:techKeyword type="autoGenerated">method11752</md:techKeyword>
<md:techKeyword type="autoGenerated">ref98865</md:techKeyword>
<md:techKeyword type="autoGenerated">sourceinst2707</md:techKeyword>
<md:techKeyword type="autoGenerated">term21089</md:techKeyword>
<md:techKeyword type="autoGenerated">term22636</md:techKeyword>
<md:techKeyword type="autoGenerated">topotype1</md:techKeyword>
</md:keywords>
<md:technicalInfo>
<md:entry key="xmlLastModified" value="2026-04-29T17:13:03Z"/>
<md:entry key="lastModified" value="2019-09-11T12:19:11"/>
<md:entry key="mimeType" value="application/x-tar"/>
<md:entry key="status" value="published"/>
<md:entry key="status_num" value="4"/>
<md:entry key="DOIRegistryStatus" value="registered"/>
<md:entry key="DOIRegistryStatus_num" value="4"/>
<md:entry key="DOIRegistrationDate" value="2020-03-26T11:36:27"/>
<md:entry key="loginOption" value="unrestricted"/>
<md:entry key="loginOption_num" value="1"/>
<md:entry key="staticURL" value="https://hs.pangaea.de/platforms/towed_systems/sss/exdata/HE400/HE400_SSS.tar"/>
</md:technicalInfo>
</md:MetaData>