<?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>2026-10-14T03:43:15Z</responseDate><request identifier="10.35097/1949" metadataPrefix="oai_dc" verb="GetRecord">https://www.radar-service.eu/oai/OAIHandler</request><GetRecord><record><header><identifier>10.35097/1949</identifier><datestamp>2026-10-09T10:55:52Z</datestamp><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/10.35097/1949</dc:identifier>
   <dc:creator>Glatthor, Norbert</dc:creator>
   <dc:creator>Clarmann, Thomas von</dc:creator>
   <dc:creator>Funke, Bernd</dc:creator>
   <dc:creator>García-Comas, Maya</dc:creator>
   <dc:creator>Grabowski, Udo</dc:creator>
   <dc:creator>Hoepfner, Michael</dc:creator>
   <dc:creator>Kellmann, Sylvia</dc:creator>
   <dc:creator>Kiefer, Michael</dc:creator>
   <dc:creator>Laeng, Alexandra</dc:creator>
   <dc:creator>Linden, Andrea</dc:creator>
   <dc:creator>Lopez-Puertas, U.</dc:creator>
   <dc:creator>Stiller, Gabriele P.</dc:creator>
   <dc:title>IMK/IAA MIPAS retrievals version 8: N2O, the data set</dc:title>
   <dc:publisher>Karlsruhe Institute of Technology</dc:publisher>
   <dc:date>2024</dc:date>
   <dc:subject>Geological Science</dc:subject>
   <dc:type>dataset</dc:type>
   <dc:subject>Dataset</dc:subject>
   <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
   <dc:rights>https://creativecommons.org/licenses/by-sa/4.0/legalcode</dc:rights>
   <dc:description>The data set comprises N2O (nitrous ocide) data of the Earth's upper troposphere and middle atmosphere region for the years 2002-2012 as derived from MIPAS on Envisat and retrieved with the IMK/IAA level-2 processor. The MIPAS observation modes FR (2002 - 2004, N2O_61), RR-NOM (2005 - 2012, N2O_261), RR-UTLS-1 (2005 - 2007, N2O_161), RR-MA (2005 - 2012, N2O_561 &amp; N2O_562), and RR-UA (2005-2012, N2O_662) are covered. Data versions N2O_161, N2O_261, and N2O_561 are compatible and could be used together. The same holds for data versions N2O_562 and N2O_662. The data is based on version V8 infrared spectra.</dc:description>
   <dc:description>The data is delivered as a set of yearly archive files with each archive containing monthly netCDF files of the respective year.</dc:description>
   <dc:subject>MIPAS&#xD;
Envisat&#xD;
upper troposphere&#xD;
middle atmosphere&#xD;
stratosphere&#xD;
mesosphere&#xD;
UTLS&#xD;
nitrous oxide&#xD;
N2O</dc:subject>
   <dc:format>application/x-tar</dc:format>
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