<?xml version="1.0" encoding="UTF-8" ?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-10-14T06:13:59Z</responseDate><request identifier="10.35097/505" metadataPrefix="oai_dc" verb="GetRecord">https://www.radar-service.eu/oai/OAIHandler</request><GetRecord><record><header><identifier>10.35097/505</identifier><datestamp>2026-10-09T10:45:48Z</datestamp><setSpec>IMK</setSpec><setSpec>radar4kit</setSpec></header><metadata><oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/"
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   <dc:identifier>https://dx.doi.org/10.35097/505</dc:identifier>
   <dc:creator>Dyroff, Christoph</dc:creator>
   <dc:creator>Christner, Emanuel</dc:creator>
   <dc:creator>Schneider, Matthias</dc:creator>
   <dc:title>MUSICA ISOWAT-II water isotopologue data</dc:title>
   <dc:publisher>Institute of Meteorology and Climate Research, Atmospheric Trace Gases and Remote Sensing (IMK-ASF), Karlsruhe Institute of Technology (KIT)</dc:publisher>
   <dc:date>2021</dc:date>
   <dc:subject>Geological Science</dc:subject>
   <dc:subject>Other</dc:subject>
   <dc:subject>Atmosphere</dc:subject>
   <dc:type>dataset</dc:type>
   <dc:subject>Dataset</dc:subject>
   <dc:source>ISOWAT II</dc:source>
   <dc:source>Observation</dc:source>
   <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
   <dc:rights>https://creativecommons.org/licenses/by/4.0/legalcode</dc:rights>
   <dc:description>This data set consists of vertical profiles of water vapor (H2O) and its isotope ratio D/H expressed as δD(H2O) measured in-situ by the ISOWAT-II diode-laser spectrometer aboard an aircraft. The measurements were made between 150 and about 7000 m a.s.l., with a vertical resolution of 3 m, and during 7 days in July and August 2013 over the subtropical North Atlantic Ocean near Tenerife. The measurements were realized in the framework of the MUSICA (MUlti-platform remote Sensing of Isotopologues for investigating the Cycle of Atmospheric water) project.</dc:description>
   <dc:subject>Diode-laser Spectrometer, H2O, HDO, Water Vapour, Water Vapour Isotopologues, Vertical Tropospheric Profile, Subtropical Ocean </dc:subject>
   <dc:language>eng</dc:language>
   <dc:relation>501100001659</dc:relation>
   <dc:relation>501100000781</dc:relation>
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