{"id":"https://openalex.org/W4402265621","doi":"https://doi.org/10.1109/igarss53475.2024.10641957","title":"Multisensor Validation of Snow Albedo and Grain Size Retrieval in Mountain Areas","display_name":"Multisensor Validation of Snow Albedo and Grain Size Retrieval in Mountain Areas","publication_year":2024,"publication_date":"2024-07-07","ids":{"openalex":"https://openalex.org/W4402265621","doi":"https://doi.org/10.1109/igarss53475.2024.10641957"},"language":"en","primary_location":{"id":"doi:10.1109/igarss53475.2024.10641957","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10641957","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://bia.unibz.it/esploro/outputs/conferenceProceeding/Multisensor-Validation-of-Snow-Albedo-and/991006856297701241","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014002590","display_name":"Claudia Notarnicola","orcid":"https://orcid.org/0000-0003-1968-0125"},"institutions":[{"id":"https://openalex.org/I1319360392","display_name":"Eurac Research","ror":"https://ror.org/01xt1w755","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I1319360392"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"C. Notarnicola","raw_affiliation_strings":["Institute for Earth Observation,EURAC Research,Bolzano,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Earth Observation,EURAC Research,Bolzano,Italy","institution_ids":["https://openalex.org/I1319360392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039149389","display_name":"B. Santos","orcid":"https://orcid.org/0000-0001-8406-1369"},"institutions":[{"id":"https://openalex.org/I1319360392","display_name":"Eurac Research","ror":"https://ror.org/01xt1w755","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I1319360392"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"B. Santos","raw_affiliation_strings":["Institute for Earth Observation,EURAC Research,Bolzano,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Earth Observation,EURAC Research,Bolzano,Italy","institution_ids":["https://openalex.org/I1319360392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085367901","display_name":"Riccardo Barella","orcid":"https://orcid.org/0000-0002-2920-2613"},"institutions":[{"id":"https://openalex.org/I1319360392","display_name":"Eurac Research","ror":"https://ror.org/01xt1w755","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I1319360392"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"R. Barella","raw_affiliation_strings":["Institute for Earth Observation,EURAC Research,Bolzano,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Earth Observation,EURAC Research,Bolzano,Italy","institution_ids":["https://openalex.org/I1319360392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089114704","display_name":"Martin Claus","orcid":"https://orcid.org/0000-0002-7525-5134"},"institutions":[{"id":"https://openalex.org/I1319360392","display_name":"Eurac Research","ror":"https://ror.org/01xt1w755","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I1319360392"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Claus","raw_affiliation_strings":["Institute for Earth Observation,EURAC Research,Bolzano,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Earth Observation,EURAC Research,Bolzano,Italy","institution_ids":["https://openalex.org/I1319360392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024148305","display_name":"Edoardo Cremonese","orcid":"https://orcid.org/0000-0002-6708-8532"},"institutions":[{"id":"https://openalex.org/I4210108930","display_name":"CIMA Research Foundation","ror":"https://ror.org/01w5y4543","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210108930"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"E. Cremonese","raw_affiliation_strings":["CIMA Research Foundation,Savona,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIMA Research Foundation,Savona,Italy","institution_ids":["https://openalex.org/I4210108930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018159675","display_name":"Ludovica De Gregorio","orcid":"https://orcid.org/0000-0003-2022-1479"},"institutions":[{"id":"https://openalex.org/I1319360392","display_name":"Eurac Research","ror":"https://ror.org/01xt1w755","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I1319360392"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"L. De Gregorio","raw_affiliation_strings":["Institute for Earth Observation,EURAC Research,Bolzano,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Earth Observation,EURAC Research,Bolzano,Italy","institution_ids":["https://openalex.org/I1319360392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050439204","display_name":"Biagio Di Mauro","orcid":"https://orcid.org/0000-0002-8161-3962"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B. Di Mauro","raw_affiliation_strings":["CNR-Institute of Polar Science,Milan,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CNR-Institute of Polar Science,Milan,Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032172999","display_name":"Gabriele Schwaizer","orcid":"https://orcid.org/0000-0003-2611-6696"},"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":"G. Schwaizer","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":"last","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"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17656071,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"619","last_page":"622"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":0.9998999834060669,"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":0.9998999834060669,"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/T10766","display_name":"Urban Heat Island Mitigation","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.9940000176429749,"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":0.8085548877716064},{"id":"https://openalex.org/keywords/albedo","display_name":"Albedo (alchemy)","score":0.76186203956604},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6624143719673157},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5442332625389099},{"id":"https://openalex.org/keywords/grain-size","display_name":"Grain size","score":0.5100916028022766},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37669050693511963},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.37301385402679443},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.33619678020477295},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.24873194098472595},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2395579218864441},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.07459470629692078}],"concepts":[{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.8085548877716064},{"id":"https://openalex.org/C195886398","wikidata":"https://www.wikidata.org/wiki/Q2110050","display_name":"Albedo (alchemy)","level":3,"score":0.76186203956604},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6624143719673157},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5442332625389099},{"id":"https://openalex.org/C192191005","wikidata":"https://www.wikidata.org/wiki/Q466491","display_name":"Grain size","level":2,"score":0.5100916028022766},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37669050693511963},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.37301385402679443},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.33619678020477295},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.24873194098472595},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2395579218864441},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.07459470629692078},{"id":"https://openalex.org/C52119013","wikidata":"https://www.wikidata.org/wiki/Q50637","display_name":"Art history","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C554144382","wikidata":"https://www.wikidata.org/wiki/Q213156","display_name":"Performance art","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss53475.2024.10641957","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10641957","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:unibz.it:11323858540001241","is_oa":true,"landing_page_url":"https://bia.unibz.it/esploro/outputs/conferenceProceeding/Multisensor-Validation-of-Snow-Albedo-and/991006856297701241","pdf_url":null,"source":{"id":"https://openalex.org/S4210197018","display_name":"View","issn_l":"2688-268X","issn":["2688-268X","2688-3988"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:unibz.it:11323858540001241","is_oa":true,"landing_page_url":"https://bia.unibz.it/esploro/outputs/conferenceProceeding/Multisensor-Validation-of-Snow-Albedo-and/991006856297701241","pdf_url":null,"source":{"id":"https://openalex.org/S4210197018","display_name":"View","issn_l":"2688-268X","issn":["2688-268X","2688-3988"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"sustainable_development_goals":[{"display_name":"Climate action","score":0.8399999737739563,"id":"https://metadata.un.org/sdg/13"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1525070207","https://openalex.org/W1550627816","https://openalex.org/W1997257157","https://openalex.org/W2075262946","https://openalex.org/W2122219732","https://openalex.org/W2165383220","https://openalex.org/W2326758881","https://openalex.org/W2901672802","https://openalex.org/W2963801354","https://openalex.org/W4226186842","https://openalex.org/W4312971249","https://openalex.org/W6607738494"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2910852340","https://openalex.org/W3016571665","https://openalex.org/W2017422525","https://openalex.org/W1957627967","https://openalex.org/W3009200560","https://openalex.org/W1983140832","https://openalex.org/W2154848670","https://openalex.org/W3048944811","https://openalex.org/W2037568094"],"abstract_inverted_index":{"This":[0],"work":[1],"presents":[2],"the":[3,9,54,58,67,97,109,113,125,143,146,151,164],"results":[4,62,128,162],"of":[5,11,145],"an":[6,75],"algorithm":[7,24,68,152],"for":[8,57,65],"retrieval":[10],"snow":[12],"surface":[13],"albedo":[14,66],"and":[15,33,37,41,50,84,86],"grain":[16,100,115,147],"size":[17,116],"by":[18,167],"exploiting":[19],"Sentinel-3":[20,130,169],"OLCI":[21],"data.":[22],"The":[23,61],"is":[25,107],"a":[26,87,104],"hybrid":[27],"approach":[28],"based":[29],"on":[30,96],"spectral":[31],"indices":[32],"radiative":[34],"transfer":[35],"theory":[36],"it":[38],"was":[39,153],"tested":[40],"intercompared":[42],"with":[43,71,135,163],"ground":[44,72],"data":[45,131,138],"from":[46,91,118,129],"6":[47],"field":[48],"stations":[49],"other":[51],"sensors":[52],"in":[53],"European":[55],"Alps":[56],"period":[59],"2017-2023.":[60],"indicate":[63],"that":[64],"agrees":[69],"well":[70,112],"measurements":[73],"showing":[74,160],"unbiased":[76],"Root":[77],"Mean":[78],"Square":[79],"Error":[80],"(ubRMSE)":[81],"between":[82],"0.05":[83],"0.13":[85],"correlation":[88],"coefficient":[89],"ranging":[90],"0.63":[92],"to":[93,120,141,156],"0.78":[94],"depending":[95],"locations.":[98],"For":[99,149],"size,":[101],"even":[102],"though":[103],"general":[105],"underestimation":[106],"found,":[108],"estimates":[110],"reflect":[111],"typical":[114],"metamorphosis":[117,144],"winter":[119],"spring.":[121],"To":[122],"further":[123,154],"test":[124],"algorithm,":[126],"these":[127],"were":[132],"also":[133],"confronted":[134],"ECOSTRESS":[136],"thermal":[137],"specifically":[139],"useful":[140],"show":[142],"size.":[148],"albedo,":[150],"applied":[155],"PRISMA":[157],"hyperspectral":[158],"images,":[159],"consistent":[161],"values":[165],"obtained":[166],"multispectral":[168],"imagery.":[170]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}