{"id":"https://openalex.org/W2151013639","doi":"https://doi.org/10.1109/igarss.2008.4779900","title":"Capabilities of Full-Polarimetric PALSAR/ALOS for Snow Extent Mapping","display_name":"Capabilities of Full-Polarimetric PALSAR/ALOS for Snow Extent Mapping","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2151013639","doi":"https://doi.org/10.1109/igarss.2008.4779900","mag":"2151013639"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2008.4779900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779900","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 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/A5009020295","display_name":"Nicolas Long\u00e9p\u00e9","orcid":"https://orcid.org/0000-0002-6832-3274"},"institutions":[{"id":"https://openalex.org/I2800865746","display_name":"Japan Aerospace Exploration Agency","ror":"https://ror.org/059yhyy33","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2800865746"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR","JP"],"is_corresponding":false,"raw_author_name":"Nicolas Longepe","raw_affiliation_strings":["Earth Observation Research Center, Tsukuba Space Center, Japan Aerospace Exploration Agency, Tsukuba, Japan","IETR Laboratory, SAPHIR Team, University of Rennes I, Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation Research Center, Tsukuba Space Center, Japan Aerospace Exploration Agency, Tsukuba, Japan","institution_ids":["https://openalex.org/I2800865746"]},{"raw_affiliation_string":"IETR Laboratory, SAPHIR Team, University of Rennes I, Rennes, France","institution_ids":["https://openalex.org/I4210100151","https://openalex.org/I56067802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016225372","display_name":"Masanobu Shimada","orcid":"https://orcid.org/0000-0001-8981-6679"},"institutions":[{"id":"https://openalex.org/I2800865746","display_name":"Japan Aerospace Exploration Agency","ror":"https://ror.org/059yhyy33","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2800865746"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masanobu Shimada","raw_affiliation_strings":["Earth Observation Research Center, Tsukuba Space Center, Japan Aerospace Exploration Agency, Tsukuba, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation Research Center, Tsukuba Space Center, Japan Aerospace Exploration Agency, Tsukuba, Japan","institution_ids":["https://openalex.org/I2800865746"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114348517","display_name":"Sophie Allain","orcid":null},"institutions":[{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Sophie Allain","raw_affiliation_strings":["IETR Laboratory, SAPHIR Team, University of Rennes I, Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IETR Laboratory, SAPHIR Team, University of Rennes I, Rennes, France","institution_ids":["https://openalex.org/I4210100151","https://openalex.org/I56067802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060425384","display_name":"\u00c9ric Pottier","orcid":"https://orcid.org/0000-0002-5165-1423"},"institutions":[{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Eric Pottier","raw_affiliation_strings":["IETR Laboratory, SAPHIR Team, University of Rennes I, Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IETR Laboratory, SAPHIR Team, University of Rennes I, Rennes, France","institution_ids":["https://openalex.org/I4210100151","https://openalex.org/I56067802"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"42","issue":null,"first_page":"IV ","last_page":" 1026"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/snowpack","display_name":"Snowpack","score":0.900855302810669},{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.8460524082183838},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.7761979103088379},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7435451745986938},{"id":"https://openalex.org/keywords/snow-cover","display_name":"Snow cover","score":0.5086485147476196},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4829558730125427},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.39171451330184937},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3768797516822815},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.07245144248008728},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.06447663903236389}],"concepts":[{"id":"https://openalex.org/C2778877292","wikidata":"https://www.wikidata.org/wiki/Q18575846","display_name":"Snowpack","level":3,"score":0.900855302810669},{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.8460524082183838},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.7761979103088379},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7435451745986938},{"id":"https://openalex.org/C2983043445","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow cover","level":3,"score":0.5086485147476196},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4829558730125427},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.39171451330184937},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3768797516822815},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.07245144248008728},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.06447663903236389},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2008.4779900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779900","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-00349132v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00349132","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IGARSS 2008, Jul 2008, Boston, United States","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2059984088","https://openalex.org/W2078985447","https://openalex.org/W2101677516","https://openalex.org/W2126835024","https://openalex.org/W2133989913","https://openalex.org/W2139212933","https://openalex.org/W2153635508","https://openalex.org/W2995218188"],"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":{"Snow":[0,47],"classification":[1,71],"using":[2],"full-polarimetric":[3],"PALSAR":[4,31],"data":[5,32],"is":[6,12,51,59],"investigated":[7],"in":[8],"this":[9],"paper.":[10],"It":[11],"first":[13],"demonstrated":[14],"that":[15,30],"dry":[16],"snowpack":[17],"over":[18,74],"frozen":[19,75],"ground":[20],"slightly":[21],"affects":[22],"polarimetric":[23],"signature":[24],"at":[25],"L-band.":[26],"Given":[27],"the":[28,36,66],"fact":[29],"do":[33],"not":[34],"permit":[35],"use":[37],"of":[38,68],"a":[39,43,69],"simplistic":[40],"threshold-based":[41],"method,":[42],"refined":[44],"method":[45],"for":[46],"Covered":[48],"Area":[49],"mapping":[50],"outlined.":[52],"A":[53],"supervised":[54],"Support":[55],"Vector":[56],"Machine":[57],"approach":[58],"used":[60],"showing":[61],"fairly":[62],"good":[63],"results":[64],"within":[65],"framework":[67],"three-classes":[70],"(dry":[72],"snow":[73,78],"ground,":[76],"wet":[77],"and":[79],"no":[80],"snow).":[81]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
