<resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"><identifier identifierType="DOI">10.83693/DAPU-TEST.NRW/ZBIWE5</identifier><creators><creator><creatorName nameType="Personal">Brandt, Sabine</creatorName><givenName>Sabine</givenName><familyName>Brandt</familyName><nameIdentifier nameIdentifierScheme="ORCID">0000-0002-1694-233X</nameIdentifier><affiliation>TH Köln</affiliation></creator><creator><creatorName nameType="Personal">Ritter, Miriam</creatorName><givenName>Miriam</givenName><familyName>Ritter</familyName><nameIdentifier nameIdentifierScheme="ORCID">0000-0001-4208-5936</nameIdentifier><affiliation>TH Köln</affiliation></creator></creators><titles><title>Feinstaubmessungen an vier Verkehrsstandorten in Köln, 2023</title></titles><publisher>Root</publisher><publicationYear>2026</publicationYear><subjects><subject>Earth and Environmental Sciences</subject><subject>Feinstaub</subject><subject>Luftqualität</subject><subject>PM10</subject><subject>Verkehr</subject><subject>Low-Cost-Sensorik</subject></subjects><contributors><contributor contributorType="ContactPerson"><contributorName nameType="Organizational">Forschungsdatenmanagement, TH Köln</contributorName></contributor></contributors><dates><date dateType="Created">2024-01-30</date><date dateType="Submitted">2024-02-14</date><date dateType="Updated">2026-08-25</date></dates><resourceType resourceTypeGeneral="Dataset">Messdaten</resourceType><sizes><size>10715</size><size>23111</size><size>461</size></sizes><formats><format>image/png</format><format>text/csv</format><format>text/csv</format></formats><version>1.0</version><rightsList><rights rightsURI="info:eu-repo/semantics/openAccess"/><rights rightsURI="http://creativecommons.org/publicdomain/zero/1.0">CC0 1.0</rights></rightsList><descriptions><description descriptionType="Abstract">PM10- und PM2,5-Messungen an vier verkehrsnahen Standorten über zwölf Monate, ergänzt um Verkehrszähldaten und meteorologische Begleitgrößen. Erhoben mit kalibrierten Low-Cost-Sensoren, deren Abweichung gegen eine Referenzstation im Datensatz dokumentiert ist.</description></descriptions><geoLocations/></resource>