{"id":"https://openalex.org/W4378804757","doi":"https://doi.org/10.1109/tgrs.2023.3280363","title":"A Hybrid Compact Polarimetry GNSS-R Analysis of the Earth\u2019s Cryosphere","display_name":"A Hybrid Compact Polarimetry GNSS-R Analysis of the Earth\u2019s Cryosphere","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4378804757","doi":"https://doi.org/10.1109/tgrs.2023.3280363"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2023.3280363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3280363","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","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/A5036058658","display_name":"Nereida Rodriguez-Alvarez","orcid":"https://orcid.org/0000-0002-9382-0686"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nereida Rodriguez-Alvarez","raw_affiliation_strings":["Planetary Radar Radio Science Systems Group, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-9382-0686","affiliations":[{"raw_affiliation_string":"Planetary Radar Radio Science Systems Group, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I1334627681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064506220","display_name":"Joan Francesc Mu\u00f1oz-Mart\u00edn","orcid":"https://orcid.org/0000-0002-6441-6676"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]},{"id":"https://openalex.org/I4210121626","display_name":"Signal Processing (United States)","ror":"https://ror.org/021gzyw51","country_code":"US","type":"company","lineage":["https://openalex.org/I4210121626"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joan Francesc Munoz-Martin","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Signal Processing and Networks Group, Pasadena, CA, USA","Signal Processing and Networks Group, Group, Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-6441-6676","affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Signal Processing and Networks Group, Pasadena, CA, USA","institution_ids":["https://openalex.org/I1334627681","https://openalex.org/I4210121626"]},{"raw_affiliation_string":"Signal Processing and Networks Group, Group, Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I1334627681","https://openalex.org/I4210121626"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071403178","display_name":"Xavier Bosch-Lluis","orcid":"https://orcid.org/0000-0002-7608-0559"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]},{"id":"https://openalex.org/I4210121626","display_name":"Signal Processing (United States)","ror":"https://ror.org/021gzyw51","country_code":"US","type":"company","lineage":["https://openalex.org/I4210121626"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xavier Bosch-Lluis","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Signal Processing and Networks Group, Pasadena, CA, USA","Signal Processing and Networks Group, Group, Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-7608-0559","affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Signal Processing and Networks Group, Pasadena, CA, USA","institution_ids":["https://openalex.org/I1334627681","https://openalex.org/I4210121626"]},{"raw_affiliation_string":"Signal Processing and Networks Group, Group, Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I1334627681","https://openalex.org/I4210121626"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031967187","display_name":"Kamal Oudrhiri","orcid":"https://orcid.org/0009-0003-3675-3290"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kamal Oudrhiri","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Communication Architectures and Research Section, Pasadena, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Communication Architectures and Research Section, Pasadena, CA, USA","institution_ids":["https://openalex.org/I1334627681"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.7739,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.898037,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"61","issue":null,"first_page":"1","last_page":"15"},"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/T11333","display_name":"Climate change and permafrost","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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998000264167786,"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/polarimetry","display_name":"Polarimetry","score":0.6672126650810242},{"id":"https://openalex.org/keywords/reflectometry","display_name":"Reflectometry","score":0.6225939989089966},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.543397843837738},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5371390581130981},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.49548399448394775},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.4623061418533325},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.43124544620513916},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.42399293184280396},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.421691358089447},{"id":"https://openalex.org/keywords/cryosphere","display_name":"Cryosphere","score":0.4122338891029358},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.37417101860046387},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.31719034910202026},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.2597399950027466},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2350003719329834},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.13618749380111694},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.13029879331588745},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.09636449813842773},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0815025269985199}],"concepts":[{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.6672126650810242},{"id":"https://openalex.org/C2778925768","wikidata":"https://www.wikidata.org/wiki/Q3454718","display_name":"Reflectometry","level":3,"score":0.6225939989089966},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.543397843837738},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5371390581130981},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.49548399448394775},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4623061418533325},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.43124544620513916},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.42399293184280396},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.421691358089447},{"id":"https://openalex.org/C197435368","wikidata":"https://www.wikidata.org/wiki/Q493109","display_name":"Cryosphere","level":3,"score":0.4122338891029358},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.37417101860046387},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.31719034910202026},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.2597399950027466},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2350003719329834},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.13618749380111694},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.13029879331588745},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.09636449813842773},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0815025269985199},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.0},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2023.3280363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3280363","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8700000047683716,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G3648211085","display_name":null,"funder_award_id":"80NM0018D0004","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1521358490","https://openalex.org/W1532349165","https://openalex.org/W1843853251","https://openalex.org/W1999695055","https://openalex.org/W2004483258","https://openalex.org/W2016214740","https://openalex.org/W2073141004","https://openalex.org/W2103192016","https://openalex.org/W2105503694","https://openalex.org/W2110009989","https://openalex.org/W2126168665","https://openalex.org/W2137511792","https://openalex.org/W2294992158","https://openalex.org/W2406511072","https://openalex.org/W2625413745","https://openalex.org/W2738302783","https://openalex.org/W2756297478","https://openalex.org/W2901156854","https://openalex.org/W2947225220","https://openalex.org/W2948942878","https://openalex.org/W2960501067","https://openalex.org/W2971357732","https://openalex.org/W2973154374","https://openalex.org/W2984163143","https://openalex.org/W3020729433","https://openalex.org/W3029019038","https://openalex.org/W3044073623","https://openalex.org/W3106945574","https://openalex.org/W3111420808","https://openalex.org/W3158147623","https://openalex.org/W3172325092","https://openalex.org/W3193568324","https://openalex.org/W3212165894","https://openalex.org/W3217440962","https://openalex.org/W4205343345","https://openalex.org/W4285113143","https://openalex.org/W4320168726","https://openalex.org/W4323313419"],"related_works":["https://openalex.org/W2140036717","https://openalex.org/W752721605","https://openalex.org/W2400373919","https://openalex.org/W2112423435","https://openalex.org/W3180033139","https://openalex.org/W2488011718","https://openalex.org/W4210536013","https://openalex.org/W4235381544","https://openalex.org/W4244152210","https://openalex.org/W4210749060"],"abstract_inverted_index":{"This":[0,56,230],"manuscript":[1,231],"provides":[2,232],"the":[3,18,22,26,31,36,40,43,47,61,67,76,92,105,118,125,128,134,141,186,206,217,222,237,242,249,254],"first":[4],"Hybrid":[5],"Compact":[6],"Polarimetric":[7],"(HCP)":[8],"Global":[9],"Navigation":[10],"Satellite":[11],"System":[12],"\u2013":[13],"Reflectometry":[14],"(GNSS-R)":[15],"analysis":[16,57,84,148],"of":[17,46,50,102,127,166,173,190,236,253],"cryosphere.":[19],"By":[20],"reconstructing":[21],"full-Stokes":[23],"parameters":[24,29],"and":[25,72,75,115,145,163,205,216,228,244],"child":[27,119],"Stokes":[28,107,120,208],"from":[30,185],"reflectometry":[32],"signals":[33,53,89,131,240],"collected":[34],"by":[35],"SMAP":[37],"radar":[38],"receiver,":[39],"sensitivity":[41,83,139],"to":[42,140,248],"geophysical":[44,251],"changes":[45,252],"Earth\u2019s":[48],"landscapes":[49],"these":[51],"opportunistic":[52],"are":[54,183],"analyzed.":[55],"is":[58,198],"focused":[59],"over":[60,91,133,149,241],"Artic":[62],"Sea":[63,94],"ice":[64,78,99,203],"formation":[65],"zone,":[66],"northern":[68,135],"latitudes":[69,136],"presenting":[70],"freeze":[71,162],"thawed":[73],"transitions,":[74],"Greenland":[77,176],"sheet.":[79],"We":[80],"conduct":[81],"a":[82,138,153,170,178,199],"for":[85,104,117],"each":[86],"landscape.":[87],"The":[88,130,147],"analyzed":[90,132],"Arctic":[93],"show":[95],"correlation":[96,201],"with":[97,169],"sea":[98],"concentration":[100],"(SIC)":[101],"0.77":[103],"second":[106],"parameter":[108,121,209],"<italic":[109,210],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[110,113,158,211,214],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">S</i>":[111,212],"<sub":[112,157,213],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[114],"0.7":[116],"\u03c7,":[122],"which":[123],"describes":[124],"ellipticity":[126],"wave.":[129],"present":[137],"two":[142,223],"states":[143,165],"(frozen":[144],"thawed).":[146],"Alaskan":[150],"landscape":[151],"shows":[152,195],"total":[154],"reflectivity":[155],"\u0393":[156],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">0</sub>":[159],"difference":[160],"between":[161,202,221],"thaw":[164],"~8":[167],"dB":[168],"standard":[171],"deviation":[172],"~1":[174],"dB.":[175],"presents":[177],"challenge":[179],"since":[180],"available":[181],"datasets":[182],"not":[184],"same":[187],"timeframe,":[188],"despite":[189],"this":[191],"our":[192],"initial":[193,246],"evaluation":[194],"that":[196],"there":[197],"~0.5":[200],"thickness":[204],"third":[207],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sub>":[215],"relative":[218],"phase":[219],"\u03b4":[220],"linear":[224],"electromagnetic":[225],"components,":[226],"h-pol":[227],"v-pol.":[229],"an":[233],"extensive":[234],"view":[235],"HCP":[238],"GNSS-R":[239],"cryosphere":[243],"finds":[245],"sensitivities":[247],"seasonal":[250],"different":[255],"areas.":[256]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
