{"id":"https://openalex.org/W2120498382","doi":"https://doi.org/10.1109/igarss.2007.4423782","title":"Estimating the snow melt onset using AMSR-E data in Eurasia","display_name":"Estimating the snow melt onset using AMSR-E data in Eurasia","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2120498382","doi":"https://doi.org/10.1109/igarss.2007.4423782","mag":"2120498382"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2007.4423782","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423782","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/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":["Finnish Meteorological Institute, Helsinki, Finland","Finnish Meteorological Inst., Helsinki"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"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":["Finnish Meteorological Institute, Helsinki, Finland","Finnish Meteorological Inst., Helsinki"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"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":"last","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"]},{"id":"https://openalex.org/I4210088064","display_name":"Arctic Research Centre","ror":"https://ror.org/002egtp29","country_code":"SE","type":"facility","lineage":["https://openalex.org/I4210088064","https://openalex.org/I90267481"]}],"countries":["FI","SE"],"is_corresponding":false,"raw_author_name":"Panu Lahtinen","raw_affiliation_strings":["Arctic Research Centre/Earth Observation","Finnish Meteorological Inst., Helsinki"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Arctic Research Centre/Earth Observation","institution_ids":["https://openalex.org/I4210088064"]},{"raw_affiliation_string":"Finnish Meteorological Inst., Helsinki","institution_ids":["https://openalex.org/I1285790362"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4221","last_page":"4224"},"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":0.9987999796867371,"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/T10535","display_name":"Landslides and related hazards","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.8548693656921387},{"id":"https://openalex.org/keywords/tundra","display_name":"Tundra","score":0.8215566873550415},{"id":"https://openalex.org/keywords/taiga","display_name":"Taiga","score":0.6060525178909302},{"id":"https://openalex.org/keywords/arctic","display_name":"Arctic","score":0.5886558890342712},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.5730291604995728},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.519888162612915},{"id":"https://openalex.org/keywords/glacier","display_name":"Glacier","score":0.5033354163169861},{"id":"https://openalex.org/keywords/radiometer","display_name":"Radiometer","score":0.47638076543807983},{"id":"https://openalex.org/keywords/meltwater","display_name":"Meltwater","score":0.47376683354377747},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.45195311307907104},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.4215809106826782},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3212466239929199},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.25872141122817993},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.0850239098072052}],"concepts":[{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.8548693656921387},{"id":"https://openalex.org/C125069764","wikidata":"https://www.wikidata.org/wiki/Q43262","display_name":"Tundra","level":3,"score":0.8215566873550415},{"id":"https://openalex.org/C87621631","wikidata":"https://www.wikidata.org/wiki/Q69564","display_name":"Taiga","level":2,"score":0.6060525178909302},{"id":"https://openalex.org/C518008717","wikidata":"https://www.wikidata.org/wiki/Q25322","display_name":"Arctic","level":2,"score":0.5886558890342712},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.5730291604995728},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.519888162612915},{"id":"https://openalex.org/C100834320","wikidata":"https://www.wikidata.org/wiki/Q35666","display_name":"Glacier","level":2,"score":0.5033354163169861},{"id":"https://openalex.org/C120189094","wikidata":"https://www.wikidata.org/wiki/Q850281","display_name":"Radiometer","level":2,"score":0.47638076543807983},{"id":"https://openalex.org/C207318512","wikidata":"https://www.wikidata.org/wiki/Q360925","display_name":"Meltwater","level":3,"score":0.47376683354377747},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.45195311307907104},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.4215809106826782},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3212466239929199},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.25872141122817993},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0850239098072052},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2007.4423782","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423782","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":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.6399999856948853}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2013190644","https://openalex.org/W2028269087","https://openalex.org/W2048713762","https://openalex.org/W2078287608","https://openalex.org/W2113822390","https://openalex.org/W2122817901","https://openalex.org/W2139273826","https://openalex.org/W3085172876"],"related_works":["https://openalex.org/W2170539066","https://openalex.org/W2210779639","https://openalex.org/W3168667089","https://openalex.org/W2997189267","https://openalex.org/W2501102390","https://openalex.org/W2893502001","https://openalex.org/W188933642","https://openalex.org/W4243742356","https://openalex.org/W2099291793","https://openalex.org/W2052498850"],"abstract_inverted_index":{"Knowing":[0],"the":[1,20,61,106,127,132],"onset":[2],"of":[3,27,83],"snow":[4,28,62,67,78],"melt":[5,51,63,68,89],"is":[6,22,31,57,103,108,124],"an":[7],"important":[8],"factor":[9],"in":[10,19],"climatological":[11],"and":[12,29,46,105,131,137],"weather":[13],"forecasting":[14],"models.":[15],"The":[16,53,81,122],"carbon":[17],"cycle":[18],"atmosphere":[21],"directly":[23],"related":[24],"to":[25,43,111],"melting":[26],"thus":[30,47],"a":[32],"key":[33],"information":[34],"understanding":[35],"global":[36],"climate":[37],"change.":[38],"Microwave":[39],"radiometers":[40],"are":[41,71,135],"sensitive":[42],"liquid":[44],"water":[45],"well":[48],"suited":[49],"for":[50,59,92,139],"detection.":[52],"rather":[54],"coarse":[55],"resolution":[56],"ideal":[58],"monitoring":[60],"globally.":[64],"However,":[65],"many":[66],"detection":[69,90],"algorithms":[70,91],"applicable":[72],"only":[73],"on":[74],"arctic":[75],"tundra":[76],"or":[77],"covered":[79],"glaciers.":[80],"authors":[82],"this":[84,99],"paper":[85,100],"have":[86],"earlier":[87],"developed":[88],"boreal":[93],"forest":[94],"zone":[95],"using":[96,114],"SSM/I-data.":[97],"In":[98],"AMSR-E":[101],"data":[102,116],"used":[104],"algorithm":[107,123],"slightly":[109],"modified":[110],"operate":[112],"without":[113],"additional":[115],"such":[117],"as":[118],"ground":[119],"based":[120],"measurements.":[121],"applied":[125],"over":[126],"whole":[128],"Northern":[129],"Eurasia":[130],"results":[133],"obtained":[134],"reliable":[136],"valuable":[138],"further":[140],"development.":[141]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
