{"id":"https://openalex.org/W2129750303","doi":"https://doi.org/10.1109/igarss.2007.4423720","title":"Operational snow monitoring using satellite observations","display_name":"Operational snow monitoring using satellite observations","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2129750303","doi":"https://doi.org/10.1109/igarss.2007.4423720","mag":"2129750303"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2007.4423720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 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/A5051729228","display_name":"J. Koskinen","orcid":"https://orcid.org/0000-0002-3657-8491"},"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":"Jarkko Koskinen","raw_affiliation_strings":["Earth Observation / Arctic Research Center, Finnish Meteorological Institute, Helsinki, Finland","Finnish Meteorological Inst., Helsinki"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation / Arctic Research Center, Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]},{"raw_affiliation_string":"Finnish Meteorological Inst., Helsinki","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":"Jouni Pulliainen","raw_affiliation_strings":["Earth Observation / Arctic Research Center, Finnish Meteorological Institute, Helsinki, Finland","Finnish Meteorological Inst., Helsinki"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation / Arctic Research Center, Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]},{"raw_affiliation_string":"Finnish Meteorological Inst., Helsinki","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012849157","display_name":"Pirkko Pylkk\u00f6","orcid":null},"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":"Pirkko Pylkko","raw_affiliation_strings":["Earth Observation / Arctic Research Center, Finnish Meteorological Institute, Helsinki, Finland","Finnish Meteorological Inst., Helsinki"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation / Arctic Research Center, Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]},{"raw_affiliation_string":"Finnish Meteorological Inst., Helsinki","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017086718","display_name":"Panu Lahtinen","orcid":"https://orcid.org/0000-0002-5883-4046"},"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":"Panu Lahtinen","raw_affiliation_strings":["Earth Observation / Arctic Research Center, Finnish Meteorological Institute, Helsinki, Finland","Finnish Meteorological Inst., Helsinki"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation / Arctic Research Center, Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]},{"raw_affiliation_string":"Finnish Meteorological Inst., Helsinki","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047279751","display_name":"Matias Takala","orcid":"https://orcid.org/0000-0003-2083-2528"},"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":"Matias Takala","raw_affiliation_strings":["Earth Observation / Arctic Research Center, Finnish Meteorological Institute, Helsinki, Finland","Finnish Meteorological Inst., Helsinki"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation / Arctic Research Center, Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]},{"raw_affiliation_string":"Finnish Meteorological Inst., Helsinki","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052491126","display_name":"Simona Oancea","orcid":"https://orcid.org/0000-0003-3832-6041"},"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":"Simona Oancea","raw_affiliation_strings":["Earth Observation / Arctic Research Center, Finnish Meteorological Institute, Helsinki, Finland","Finnish Meteorological Inst., Helsinki"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation / Arctic Research Center, Finnish Meteorological Institute, Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]},{"raw_affiliation_string":"Finnish Meteorological Inst., Helsinki","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064806515","display_name":"Juha-Petri K\u00e4rn\u00e4","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Juha-Petri Karna","raw_affiliation_strings":["Helsinki University of Technology, Laboratory of Space Technology, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Helsinki University of Technology, Laboratory of Space Technology, Finland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029334954","display_name":"Sari Mets\u00e4m\u00e4ki","orcid":"https://orcid.org/0000-0002-9633-4376"},"institutions":[{"id":"https://openalex.org/I2800424308","display_name":"Finnish Environment Institute","ror":"https://ror.org/013nat269","country_code":"FI","type":"government","lineage":["https://openalex.org/I2800424308","https://openalex.org/I4210136438"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Sari Metsamaki","raw_affiliation_strings":["Finnish Environment Institute (SYKE), Helsinki, Finland","Finnish Environment Institute SYKE, P.O. Box 140, FIN-00251 Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Finnish Environment Institute (SYKE), Helsinki, Finland","institution_ids":["https://openalex.org/I2800424308"]},{"raw_affiliation_string":"Finnish Environment Institute SYKE, P.O. Box 140, FIN-00251 Helsinki, Finland","institution_ids":["https://openalex.org/I2800424308"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Miia Eskelinen","orcid":null},"institutions":[{"id":"https://openalex.org/I2800424308","display_name":"Finnish Environment Institute","ror":"https://ror.org/013nat269","country_code":"FI","type":"government","lineage":["https://openalex.org/I2800424308","https://openalex.org/I4210136438"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Miia Eskelinen","raw_affiliation_strings":["Finnish Environment Institute (SYKE), Helsinki, Finland","Finnish Environment Institute SYKE, P.O. Box 140, FIN-00251 Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Finnish Environment Institute (SYKE), Helsinki, Finland","institution_ids":["https://openalex.org/I2800424308"]},{"raw_affiliation_string":"Finnish Environment Institute SYKE, P.O. Box 140, FIN-00251 Helsinki, Finland","institution_ids":["https://openalex.org/I2800424308"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090641744","display_name":"Saku Anttila","orcid":"https://orcid.org/0000-0001-7013-9575"},"institutions":[{"id":"https://openalex.org/I2800424308","display_name":"Finnish Environment Institute","ror":"https://ror.org/013nat269","country_code":"FI","type":"government","lineage":["https://openalex.org/I2800424308","https://openalex.org/I4210136438"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Saku Anttila","raw_affiliation_strings":["Finnish Environment Institute (SYKE), Helsinki, Finland","Finnish Environment Institute SYKE, P.O. Box 140, FIN-00251 Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Finnish Environment Institute (SYKE), Helsinki, Finland","institution_ids":["https://openalex.org/I2800424308"]},{"raw_affiliation_string":"Finnish Environment Institute SYKE, P.O. Box 140, FIN-00251 Helsinki, Finland","institution_ids":["https://openalex.org/I2800424308"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3979","last_page":"3982"},"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/T11333","display_name":"Climate change and permafrost","score":0.9954000115394592,"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":0.9954000115394592,"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/snow","display_name":"Snow","score":0.8772314786911011},{"id":"https://openalex.org/keywords/snow-cover","display_name":"Snow cover","score":0.7856890559196472},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.602509081363678},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.5087171196937561},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4882686138153076},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.48513540625572205},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.3604859709739685},{"id":"https://openalex.org/keywords/environmental-resource-management","display_name":"Environmental resource management","score":0.336264431476593},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.21570774912834167},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1570340394973755},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.0926770269870758}],"concepts":[{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.8772314786911011},{"id":"https://openalex.org/C2983043445","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow cover","level":3,"score":0.7856890559196472},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.602509081363678},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.5087171196937561},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4882686138153076},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.48513540625572205},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.3604859709739685},{"id":"https://openalex.org/C107826830","wikidata":"https://www.wikidata.org/wiki/Q929380","display_name":"Environmental resource management","level":1,"score":0.336264431476593},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.21570774912834167},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1570340394973755},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0926770269870758}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2007.4423720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1970641180","https://openalex.org/W2028269087","https://openalex.org/W2080908843","https://openalex.org/W2085335861","https://openalex.org/W2093839045","https://openalex.org/W2113822390","https://openalex.org/W2120498382","https://openalex.org/W2123559469","https://openalex.org/W2132468394","https://openalex.org/W2161087840"],"related_works":["https://openalex.org/W4393423908","https://openalex.org/W169748493","https://openalex.org/W2355295607","https://openalex.org/W2558750709","https://openalex.org/W2794501863","https://openalex.org/W3137012456","https://openalex.org/W2219645602","https://openalex.org/W4393006867","https://openalex.org/W2610756454","https://openalex.org/W4389980369"],"abstract_inverted_index":{"Finnish":[0,8],"meteorological":[1],"institute":[2],"(FMI)":[3],"has":[4],"initiated":[5],"together":[6],"with":[7],"Environment":[9],"Institute":[10],"(SYKE)":[11],"and":[12,33,52,85,100],"Helsinki":[13],"University":[14],"of":[15,20,43],"Technology":[16],"(TKK)":[17],"the":[18,101,107],"development":[19],"operational":[21],"European":[22],"wide":[23],"snow":[24,67,76],"monitoring":[25],"system":[26],"that":[27],"will":[28,38,104],"employ":[29],"satellite":[30],"data,":[31],"models":[32],"in":[34,41],"situ":[35],"observations.":[36],"This":[37],"be":[39],"developed":[40],"framework":[42],"two":[44,93,103],"international":[45],"projects:":[46],"(1)":[47,70],"HydroSAF":[48],"supported":[49],"by":[50,59],"Eumetsat":[51],"(2)":[53,74],"Polarview":[54],"GMES":[55],"service":[56],"element":[57],"sponsored":[58],"ESA.":[60],"The":[61,91],"goal":[62],"is":[63],"to":[64,97],"provide":[65],"following":[66],"services":[68],"operationally:":[69],"Snow":[71,81,87],"recognition":[72],"(SR),":[73],"Fractional":[75],"covered":[77],"area":[78],"(SCA),":[79],"(3)":[80],"cover":[82,98,105],"status":[83],"(ST)":[84],"(4)":[86],"water":[88],"equivalence":[89],"(SWE).":[90],"first":[92],"products":[94],"are":[95],"designed":[96],"Europe":[99],"last":[102],"also":[106],"Northern":[108],"Eurasia.":[109]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
