<?xml version="1.0" encoding="UTF-8"?><resource xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.3/metadata.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4"><identifier identifierType="DOI">10.1594/PANGAEA.908038</identifier><creators><creator><creatorName>Köllner, Franziska</creatorName><givenName>Franziska</givenName><familyName>Köllner</familyName><nameIdentifier schemeURI="http://orcid.org/" nameIdentifierScheme="ORCID">0000-0002-4967-5514</nameIdentifier></creator><creator><creatorName>Schneider, Johannes</creatorName><givenName>Johannes</givenName><familyName>Schneider</familyName><nameIdentifier schemeURI="http://orcid.org/" nameIdentifierScheme="ORCID">0000-0001-7169-3973</nameIdentifier></creator></creators><titles><title>Aircraft measurements of single particle chemical composition over the Southern Baltic Sea during the BALTIC'15 campaign in 2015 (flight BalticSea_2015_1508280401)</title></titles><publisher>PANGAEA</publisher><publicationYear>2026</publicationYear><subjects><subject>aerosol</subject><subject>air pollution</subject><subject>ALABAMA</subject><subject>BALTIC'15</subject><subject>Baltic Sea</subject><subject>marine boundary layer</subject><subject>marine traffic</subject><subject>ship emissions</subject><subject>single particle chemical composition</subject><subject subjectScheme="Parameter">DATE/TIME</subject><subject subjectScheme="Parameter">ALTITUDE</subject><subject subjectScheme="Parameter">LATITUDE</subject><subject subjectScheme="Parameter">LONGITUDE</subject><subject subjectScheme="Parameter">Particles</subject><subject subjectScheme="Parameter">Particle size</subject><subject subjectScheme="Method">Aircraft</subject><subject subjectScheme="Campaign">BalticSea_2015</subject><subject subjectScheme="Basis">POLAR 5</subject></subjects><dates><date dateType="Collected">2015-08-28T07:51:41/2015-08-28T12:27:02</date></dates><resourceType resourceTypeGeneral="Dataset">Dataset</resourceType><relatedIdentifiers><relatedIdentifier relatedIdentifierType="DOI" relationType="IsPartOf">10.1594/PANGAEA.908041</relatedIdentifier></relatedIdentifiers><sizes><size>17590 data points</size></sizes><formats><format>text/tab-separated-values</format></formats><rightsList><rights rightsURI="https://creativecommons.org/licenses/by/4.0/" schemeURI="https://spdx.org/licenses/" rightsIdentifierScheme="SPDX" rightsIdentifier="CC-BY-4.0">Creative Commons Attribution 4.0 International</rights></rightsList><geoLocations><geoLocation><geoLocationBox><westBoundLongitude>14.7189</westBoundLongitude><eastBoundLongitude>21.4121</eastBoundLongitude><southBoundLatitude>54.9366</southBoundLatitude><northBoundLatitude>58.3034</northBoundLatitude></geoLocationBox></geoLocation></geoLocations></resource>