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        <r:String xml:lang="sv">Data från Rans uppdrag NBP009 och NBP011 från forskningskryssningen NBP1902 med Nathaniel B. Palmer</r:String>
        <r:String xml:lang="en">Data from Ran missions NBP009 and NBP011 from Nathaniel B Palmer cruise NBP1902</r:String>
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          <r:String xml:lang="en">University of Gothenburg</r:String>
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      <r:Publisher>
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          <r:String xml:lang="sv">Göteborgs universitet</r:String>
          <r:String xml:lang="en">University of Gothenburg</r:String>
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        <r:SimpleDate>2021-02-10</r:SimpleDate>
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      <r:Content xml:lang="sv">Temperatur, salinitet och löst syre uppmätt under flera uppdrag i Amundsenhavet med den autonoma undervattensfarkosten Ran under forskningskryssningen NBP1902 med isbrytaren Nathaniel B. Palmer.

Variabellista:

Datum och tid (UTC)
Latitud (decimalgrad)
Longitud (decimalgrad)
Tryck (dBar)
Absolut salthalt S_A (g / kg), beräknat enligt www.teos-10.org &lt;http://www.teos-10.org&gt;
Konservativ temperatur (grader), beräknad enligt www.teos-10.org &lt;http://www.teos-10.org&gt;
Upplöst syre (ml / l)
Matlab-tid (numerisk)

AUV-uppdrag 009 från NBP1902.
Uppdraget gick delvis (0.6 km) under Thwaites Glacier.

AUV-uppdrag 011 från NBP1902.
Uppdraget gick delvis (3 km) under Thwaites Glacier.

Se den engelska beskrivningen och dokumentationsfilerna för mer detaljer om insamlingsmetoderna.

Variabellista:

Datum och tid (UTC)
Latitud (decimalgrad)
Longitud (decimalgrad)
Tryck (dBar)
Absolut salthalt S_A (g / kg), beräknat enligt www.teos-10.org &lt;http://www.teos-10.org&gt;
Konservativ temperatur (grader), beräknad enligt www.teos-10.org &lt;http://www.teos-10.org&gt;
Upplöst syre (ml / l)
Matlab-tid (numerisk)</r:Content>
      <r:Content xml:lang="en">Temperature, salinity and dissolved oxygen from several missions with the Ran AUV during the Palmer cruise NBP1902 to the Amundsen Sea.

Variable List:

Date and time (UTC)
Latitude (decimal degree)
Longitude (decimal degree)
Pressure (dBar)
Absolute salinity S_A (g/kg), calculated according to www.teos-10.org&lt;http://www.teos-10.org&gt;
Conservative temperature (degrees), calculated according to www.teos-10.org&lt;http://www.teos-10.org&gt;
Dissolved oxygen (ml/l)
Matlab time (numeric)

AUV mission 009 from NBP1902.
The mission went partway (0.6 km) underneath Thwaites glacier.

AUV mission 011 from NBP1902.
The mission went partway (3 km) underneath Thwaites glacier.

The autonomous underwater vehicle 'Ran' is a Kongsberg Hugin AUV depth-rated to 3000 m. It is equipped with a Honeywell Hg9900 inertial navigation unit, aided with Nortek 500 kHz upward- and downward-looking doppler velocity loggers (DVL). Navigation was also aided by deploying several underwater transponders (UTP, cNode maxi) at the sea floor. The AUV was equipped with two SeaBird SBE19plus V2 systems for conductivity, temperature and depth (CTD) and two SeaBird SBE43 sensors for dissolved oxygen. The post-cruise calibrated data set from these two sensors are provided here in 1 s bins.  

Variable List:

Date and time (UTC)
Latitude (decimal degree)
Longitude (decimal degree)
Pressure (dBar)
Absolute salinity S_A (g/kg), calculated according to www.teos-10.org&lt;http://www.teos-10.org&gt;
Conservative temperature (degrees), calculated according to www.teos-10.org&lt;http://www.teos-10.org&gt;
Dissolved oxygen (ml/l)
Matlab time (numeric)</r:Content>
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        <r:Subject xml:lang="sv" controlledVocabularyID="10509" controlledVocabularyName="Standard för svensk indelning av forskningsämnen 2025">Oceanografi, hydrologi och vattenresurser</r:Subject>
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        <r:URN>urn:ddi:se.researchdata:2020-193-1.SpatialCoverage:2.0</r:URN>
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          <r:Content xml:lang="en">Amundsen Sea, West Antarctica, including partway under Thwaites Glacier.</r:Content>
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