{"id":"https://openalex.org/W2158232166","doi":"https://doi.org/10.1109/igarss.2011.6049780","title":"Analysis of active and passive microwave observations from the NoSREx campaign","display_name":"Analysis of active and passive microwave observations from the NoSREx campaign","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2158232166","doi":"https://doi.org/10.1109/igarss.2011.6049780","mag":"2158232166"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2011.6049780","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049780","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081338321","display_name":"Juha Lemmetyinen","orcid":"https://orcid.org/0000-0003-4434-9696"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"J. Lemmetyinen","raw_affiliation_strings":["Finnish Meteorological Institute, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049229557","display_name":"Jouni Pulliainen","orcid":"https://orcid.org/0000-0003-1157-2920"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"J. Pulliainen","raw_affiliation_strings":["Finnish Meteorological Institute, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013193392","display_name":"Ali Nadir Arslan","orcid":"https://orcid.org/0000-0003-1256-0163"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"A. Arslan","raw_affiliation_strings":["Finnish Meteorological Institute, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017283631","display_name":"Anna Kontu","orcid":"https://orcid.org/0000-0001-6880-6260"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"A. Kontu","raw_affiliation_strings":["Finnish Meteorological Institute, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007769072","display_name":"Kimmo Rautiainen","orcid":"https://orcid.org/0000-0003-0321-578X"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"K. Rautiainen","raw_affiliation_strings":["Finnish Meteorological Institute, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041737132","display_name":"Juho Vehvil\u00e4inen","orcid":"https://orcid.org/0000-0001-7521-8512"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"J. Vehvilainen","raw_affiliation_strings":["Finnish Meteorological Institute, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023981441","display_name":"Andreas Wiesmann","orcid":"https://orcid.org/0000-0002-5889-2887"},"institutions":[{"id":"https://openalex.org/I4210155440","display_name":"Gamma Remote Sensing (Switzerland)","ror":"https://ror.org/05spbxe41","country_code":"CH","type":"company","lineage":["https://openalex.org/I4210155440"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"A. Wiesmann","raw_affiliation_strings":["GAMMA Remote Sensing Research and Consulting AG, G\u00fcmligen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GAMMA Remote Sensing Research and Consulting AG, G\u00fcmligen, Switzerland","institution_ids":["https://openalex.org/I4210155440"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054267198","display_name":"Thomas N\u00e4gler","orcid":"https://orcid.org/0000-0003-1298-8469"},"institutions":[{"id":"https://openalex.org/I4210145581","display_name":"Environmental Earth Observation Information Technology (Austria)","ror":"https://ror.org/04ezd4121","country_code":"AT","type":"company","lineage":["https://openalex.org/I4210145581"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"T. Nagler","raw_affiliation_strings":["ENVEO IT GmbH, Innsbruck, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENVEO IT GmbH, Innsbruck, Austria","institution_ids":["https://openalex.org/I4210145581"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037128556","display_name":"Helmut Rott","orcid":"https://orcid.org/0000-0003-4719-7376"},"institutions":[{"id":"https://openalex.org/I4210145581","display_name":"Environmental Earth Observation Information Technology (Austria)","ror":"https://ror.org/04ezd4121","country_code":"AT","type":"company","lineage":["https://openalex.org/I4210145581"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"H. Rott","raw_affiliation_strings":["ENVEO IT GmbH, Innsbruck, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ENVEO IT GmbH, Innsbruck, Austria","institution_ids":["https://openalex.org/I4210145581"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021797446","display_name":"Malcolm Davidson","orcid":"https://orcid.org/0000-0002-2887-8603"},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"M. Davidson","raw_affiliation_strings":["European Space Research and Technology Centre (ESTEC), Noordwijk, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"European Space Research and Technology Centre (ESTEC), Noordwijk, Netherlands","institution_ids":["https://openalex.org/I44377176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055328672","display_name":"Dirk Schuettemeyer","orcid":"https://orcid.org/0000-0003-1112-5477"},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"D. Schuettemeyer","raw_affiliation_strings":["European Space Research and Technology Centre (ESTEC), Noordwijk, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"European Space Research and Technology Centre (ESTEC), Noordwijk, Netherlands","institution_ids":["https://openalex.org/I44377176"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103144718","display_name":"Michael Kern","orcid":"https://orcid.org/0000-0002-8060-3367"},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"M. Kern","raw_affiliation_strings":["European Space Research and Technology Centre (ESTEC), Noordwijk, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"European Space Research and Technology Centre (ESTEC), Noordwijk, Netherlands","institution_ids":["https://openalex.org/I44377176"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2737","last_page":"2740"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/snowpack","display_name":"Snowpack","score":0.8061491250991821},{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.8026264309883118},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.7247068285942078},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6907025575637817},{"id":"https://openalex.org/keywords/microwave-imaging","display_name":"Microwave imaging","score":0.5489778518676758},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5174708962440491},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5130308866500854},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4528041183948517},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.4342443346977234},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.41216713190078735},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.41189679503440857},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33674904704093933},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.24941545724868774},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2455529272556305},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1513860821723938},{"id":"https://openalex.org/keywords/structural-basin","display_name":"Structural basin","score":0.08425348997116089},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07597324252128601}],"concepts":[{"id":"https://openalex.org/C2778877292","wikidata":"https://www.wikidata.org/wiki/Q18575846","display_name":"Snowpack","level":3,"score":0.8061491250991821},{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.8026264309883118},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.7247068285942078},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6907025575637817},{"id":"https://openalex.org/C2779885931","wikidata":"https://www.wikidata.org/wiki/Q17010029","display_name":"Microwave imaging","level":3,"score":0.5489778518676758},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5174708962440491},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5130308866500854},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4528041183948517},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.4342443346977234},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.41216713190078735},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.41189679503440857},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33674904704093933},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.24941545724868774},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2455529272556305},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1513860821723938},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.08425348997116089},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07597324252128601},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2011.6049780","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049780","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.7900000214576721,"display_name":"Clean water and sanitation"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2028992205","https://openalex.org/W2080908843","https://openalex.org/W2084187322","https://openalex.org/W2107281965","https://openalex.org/W2132468394"],"related_works":["https://openalex.org/W2110091907","https://openalex.org/W253341182","https://openalex.org/W2187012855","https://openalex.org/W2334725915","https://openalex.org/W3170438605","https://openalex.org/W141901520","https://openalex.org/W2282506930","https://openalex.org/W2794575618","https://openalex.org/W2038298935","https://openalex.org/W2050853938"],"abstract_inverted_index":{"The":[0,33,97],"acquisition":[1],"of":[2,13,20,49,86,94,112],"Snow":[3,39],"Water":[4],"Equivalent":[5],"(SWE)":[6],"at":[7],"spatial":[8],"resolutions":[9],"higher":[10],"than":[11],"those":[12],"the":[14,47,83],"present":[15],"methods":[16,60],"relying":[17],"on":[18],"inversion":[19],"coarse-scale":[21],"passive":[22,89],"microwave":[23,90],"observations":[24,68,91],"is":[25],"a":[26,108],"possible":[27],"application":[28],"for":[29,80,92],"space-borne":[30],"SAR":[31,67],"imagery.":[32],"presented":[34],"experimental":[35],"campaign":[36,99],"NoSREx":[37,98],"(Nordic":[38],"Radar":[40],"Experiment)":[41],"was":[42,76],"initiated":[43],"to":[44,46,57,61,77],"contribute":[45],"knowledge":[48],"snowpack":[50],"backscattering":[51],"and":[52,71,88,104],"emission":[53],"properties,":[54],"in":[55,101],"particular,":[56],"help":[58],"develop":[59],"retrieve":[62],"SWE":[63],"from":[64],"high-resolution":[65],"two-frequency":[66],"(at":[69],"X":[70],"Ku":[72],"band).":[73],"Another":[74],"objective":[75],"provide":[78],"data":[79],"studies":[81],"exploring":[82],"synergistic":[84],"use":[85],"active":[87],"monitoring":[93],"snow":[95],"properties.":[96],"began":[100],"November":[102],"2009,":[103],"has":[105],"recently":[106],"concluded":[107],"second":[109],"winter":[110],"period":[111],"observations.":[113]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}