{"id":"https://openalex.org/W2979092807","doi":"https://doi.org/10.3390/rs11192323","title":"An Attempt to Improve Snow Depth Retrieval Using Satellite Microwave Radiometry for Rough Antarctic Sea Ice","display_name":"An Attempt to Improve Snow Depth Retrieval Using Satellite Microwave Radiometry for Rough Antarctic Sea Ice","publication_year":2019,"publication_date":"2019-10-05","ids":{"openalex":"https://openalex.org/W2979092807","doi":"https://doi.org/10.3390/rs11192323","mag":"2979092807"},"language":"en","primary_location":{"id":"doi:10.3390/rs11192323","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11192323","pdf_url":"https://www.mdpi.com/2072-4292/11/19/2323/pdf?version=1570270718","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/11/19/2323/pdf?version=1570270718","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026651739","display_name":"Stefan Kern","orcid":"https://orcid.org/0000-0001-7281-3746"},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Stefan Kern","raw_affiliation_strings":["Integrated Climate Data Center (ICDC), Center for Earth System Research and Sustainability (CEN), University of Hamburg, 20146 Hamburg, Germany"],"affiliations":[{"raw_affiliation_string":"Integrated Climate Data Center (ICDC), Center for Earth System Research and Sustainability (CEN), University of Hamburg, 20146 Hamburg, Germany","institution_ids":["https://openalex.org/I159176309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031465881","display_name":"Burcu \u00d6zsoy","orcid":"https://orcid.org/0000-0003-4320-1796"},"institutions":[{"id":"https://openalex.org/I48912391","display_name":"Istanbul Technical University","ror":"https://ror.org/059636586","country_code":"TR","type":"education","lineage":["https://openalex.org/I48912391"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Burcu Ozsoy","raw_affiliation_strings":["Polar Research Center (PolRec), Istanbul Technical University (ITU), 34940 Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Polar Research Center (PolRec), Istanbul Technical University (ITU), 34940 Istanbul, Turkey","institution_ids":["https://openalex.org/I48912391"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5026651739"],"corresponding_institution_ids":["https://openalex.org/I159176309"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.1243,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.52674235,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"11","issue":"19","first_page":"2323","last_page":"2323"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11459","display_name":"Arctic and Antarctic ice dynamics","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/T11459","display_name":"Arctic and Antarctic ice dynamics","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/T10644","display_name":"Cryospheric studies and observations","score":0.9998000264167786,"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":0.9994000196456909,"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/remote-sensing","display_name":"Remote sensing","score":0.6783550381660461},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.6530579924583435},{"id":"https://openalex.org/keywords/sea-ice-thickness","display_name":"Sea ice thickness","score":0.586641252040863},{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.5759681463241577},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5639697313308716},{"id":"https://openalex.org/keywords/cryosphere","display_name":"Cryosphere","score":0.5589339137077332},{"id":"https://openalex.org/keywords/brightness-temperature","display_name":"Brightness temperature","score":0.5566985011100769},{"id":"https://openalex.org/keywords/ice-cloud","display_name":"Ice cloud","score":0.5309438705444336},{"id":"https://openalex.org/keywords/radiometry","display_name":"Radiometry","score":0.5227090120315552},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5216870307922363},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.4537024199962616},{"id":"https://openalex.org/keywords/radiometer","display_name":"Radiometer","score":0.4425743818283081},{"id":"https://openalex.org/keywords/sea-ice-concentration","display_name":"Sea ice concentration","score":0.4390672743320465},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.4083728492259979},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.33795273303985596},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.08780190348625183}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6783550381660461},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.6530579924583435},{"id":"https://openalex.org/C149767477","wikidata":"https://www.wikidata.org/wiki/Q7440066","display_name":"Sea ice thickness","level":4,"score":0.586641252040863},{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.5759681463241577},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5639697313308716},{"id":"https://openalex.org/C197435368","wikidata":"https://www.wikidata.org/wiki/Q493109","display_name":"Cryosphere","level":3,"score":0.5589339137077332},{"id":"https://openalex.org/C53802167","wikidata":"https://www.wikidata.org/wiki/Q4538627","display_name":"Brightness temperature","level":3,"score":0.5566985011100769},{"id":"https://openalex.org/C2776120014","wikidata":"https://www.wikidata.org/wiki/Q12119193","display_name":"Ice cloud","level":3,"score":0.5309438705444336},{"id":"https://openalex.org/C87456703","wikidata":"https://www.wikidata.org/wiki/Q247760","display_name":"Radiometry","level":2,"score":0.5227090120315552},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5216870307922363},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4537024199962616},{"id":"https://openalex.org/C120189094","wikidata":"https://www.wikidata.org/wiki/Q850281","display_name":"Radiometer","level":2,"score":0.4425743818283081},{"id":"https://openalex.org/C194520297","wikidata":"https://www.wikidata.org/wiki/Q7440064","display_name":"Sea ice concentration","level":5,"score":0.4390672743320465},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.4083728492259979},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.33795273303985596},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.08780190348625183},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs11192323","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11192323","pdf_url":"https://www.mdpi.com/2072-4292/11/19/2323/pdf?version=1570270718","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:994e44924451461cae84f163e36e2c28","is_oa":true,"landing_page_url":"https://doaj.org/article/994e44924451461cae84f163e36e2c28","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 11, Iss 19, p 2323 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/11/19/2323/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs11192323","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 11; Issue 19; Pages: 2323","raw_type":"Text"},{"id":"pmh:oai:polen.itu.edu.tr:11527/33337","is_oa":false,"landing_page_url":"https://hdl.handle.net/11527/33337","pdf_url":null,"source":{"id":"https://openalex.org/S4306400460","display_name":"Istanbul Technical University Academic Open Archive (Istanbul Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I48912391","host_organization_name":"Istanbul Technical University","host_organization_lineage":["https://openalex.org/I48912391"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":{"id":"doi:10.3390/rs11192323","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11192323","pdf_url":"https://www.mdpi.com/2072-4292/11/19/2323/pdf?version=1570270718","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.8700000047683716,"display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G1148340654","display_name":null,"funder_award_id":"Climate Change Initiative","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"},{"id":"https://openalex.org/G1968252987","display_name":null,"funder_award_id":"H2020-EO-2014-SPICES","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2344576840","display_name":null,"funder_award_id":"EXC 177/2","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2979092807.pdf","grobid_xml":"https://content.openalex.org/works/W2979092807.grobid-xml"},"referenced_works_count":59,"referenced_works":["https://openalex.org/W317133754","https://openalex.org/W1500293115","https://openalex.org/W1519949070","https://openalex.org/W1543965954","https://openalex.org/W1654847803","https://openalex.org/W1881726886","https://openalex.org/W1971807394","https://openalex.org/W1976424300","https://openalex.org/W1995245561","https://openalex.org/W2002003476","https://openalex.org/W2007194736","https://openalex.org/W2027395589","https://openalex.org/W2032216844","https://openalex.org/W2034387300","https://openalex.org/W2049139452","https://openalex.org/W2052552480","https://openalex.org/W2052567982","https://openalex.org/W2055484760","https://openalex.org/W2057633041","https://openalex.org/W2060007572","https://openalex.org/W2070523112","https://openalex.org/W2075818309","https://openalex.org/W2078517537","https://openalex.org/W2083356558","https://openalex.org/W2091764142","https://openalex.org/W2093876170","https://openalex.org/W2097935021","https://openalex.org/W2100242509","https://openalex.org/W2101448757","https://openalex.org/W2107738085","https://openalex.org/W2113248360","https://openalex.org/W2126356537","https://openalex.org/W2147208890","https://openalex.org/W2150065105","https://openalex.org/W2156808131","https://openalex.org/W2270192226","https://openalex.org/W2401911195","https://openalex.org/W2410040815","https://openalex.org/W2474933432","https://openalex.org/W2497787836","https://openalex.org/W2518520674","https://openalex.org/W2585085148","https://openalex.org/W2597705479","https://openalex.org/W2710380437","https://openalex.org/W2765795636","https://openalex.org/W2785432616","https://openalex.org/W2884396923","https://openalex.org/W2891577860","https://openalex.org/W2912755159","https://openalex.org/W4250319610","https://openalex.org/W6652174103","https://openalex.org/W6662506516","https://openalex.org/W6663491724","https://openalex.org/W6676251708","https://openalex.org/W6863591054","https://openalex.org/W6892126402","https://openalex.org/W6929706487","https://openalex.org/W6929933194","https://openalex.org/W6948506292"],"related_works":["https://openalex.org/W3021435055","https://openalex.org/W2142672783","https://openalex.org/W1699406428","https://openalex.org/W4234822209","https://openalex.org/W4210768018","https://openalex.org/W2126424122","https://openalex.org/W2898036457","https://openalex.org/W1999943952","https://openalex.org/W4391594069","https://openalex.org/W1978485516"],"abstract_inverted_index":{"Snow":[0],"depth":[1,34,58],"on":[2,35,67,80,89,230,364],"sea":[3,36,62,231],"ice":[4,37,232],"is":[5,14,38,44,106,299],"a":[6,15,100,121,214,281,356],"major":[7],"constituent":[8],"of":[9,21,110,246,275,304],"the":[10,19,31,56,81,85,91,138,147,158,165,187,195,221,227,234,247,251,255,259,266,273,286,293,302,307,322,344,349],"marine":[11],"cryosphere.":[12],"It":[13],"key":[16],"parameter":[17],"for":[18,123,258,272,348,359],"derivation":[20],"sea-ice":[22,82,139,360],"thickness":[23,361],"from":[24,46,84,127,142,153,233],"satellite":[25,40,72,86,128,365],"altimetry.":[26,366],"One":[27],"way":[28],"to":[29,119,301,338],"retrieve":[30],"basin-scale":[32],"snow":[33,57,228,242,309,324,345],"by":[39,269],"microwave":[41,74,129,159],"radiometry.":[42,130],"There":[43],"evidence":[45],"measurements":[47,267],"and":[48,94,146,175,194,204,225,236,264,289,314],"inter-comparison":[49],"studies":[50],"that":[51,186,343],"current":[52],"retrievals":[53],"likely":[54],"under-estimate":[55],"over":[59,292,319],"deformed,":[60],"rough":[61],"ice.":[63],"We":[64,184,239,279],"follow":[65],"up":[66],"an":[68],"earlier":[69],"study,":[70],"where":[71],"passive":[73],"data":[75,357],"were":[76],"combined":[77,350],"with":[78,157,244,254,265,285],"information":[79,105,126],"topography":[83,104,125],"laser":[87,155],"altimeter":[88],"board":[90],"Ice,":[92],"Cloud":[93],"land":[95],"Elevation":[96],"Satellite":[97,173],"(ICESat)":[98],"in":[99,332],"hybrid":[101,223,252,287],"approach.":[102,295],"Such":[103],"spatiotemporally":[107],"limited":[108],"because":[109],"ICESat\u2019s":[111],"operation":[112],"mode.":[113],"In":[114],"this":[115,124,132,217],"paper,":[116],"we":[117,134,219],"aim":[118],"derive":[120],"proxy":[122],"For":[131],"purpose,":[133],"co-locate":[135],"parameters":[136],"describing":[137],"deformation":[140],"taken":[141],"visual":[143],"ship-based":[144,256],"observations":[145,257],"surface":[148],"elevation":[149],"standard":[150],"deviation":[151],"derived":[152],"ICESat":[154],"altimetry":[156],"brightness":[160],"temperatures":[161],"(TB)":[162],"measured":[163],"via":[164],"Advanced":[166],"Microwave":[167],"Scanning":[168],"Radiometer":[169],"aboard":[170,176],"Earth":[171],"Observation":[172,179],"(AMSR-E)":[174],"Global":[177],"Change":[178],"Mission-Water":[180],"1":[181],"(GCOM-W1)":[182],"(AMSR2).":[183],"find":[185,280],"TB":[188,196],"polarization":[189],"ratio":[190,198],"at":[191],"6.9":[192,205],"GHz":[193,201,206],"gradient":[197],"between":[199],"10.7":[200],"(horizontal":[202],"polarization)":[203],"(vertical":[207],"polarization),":[208],"might":[209],"be":[210],"suited":[211],"as":[212,355],"such":[213],"proxy.":[215],"Using":[216],"proxy,":[218],"modify":[220],"above-mentioned":[222],"approach":[224,288,298,316,341],"compute":[226],"depths":[229,243,310,325,346],"AMSR-E":[235],"AMSR2":[237],"data.":[238],"compare":[240],"our":[241,297,315,340],"those":[245],"commonly":[248],"used":[249],"approach,":[250,253],"years":[260],"2002":[261],"through":[262,277],"2015":[263],"made":[268],"drifting":[270],"buoys":[271],"period":[274,352],"2014":[276],"2018.":[278],"convincing":[282],"overall":[283],"agreement":[284],"some":[290],"improvement":[291],"common":[294],"However,":[296],"sensitive":[300],"presence":[303],"thin":[305],"ice\u2014here,":[306,321],"retrieved":[308,323,347],"are":[311,326,336],"too":[312,327],"large;":[313],"performs":[317],"sub-optimally":[318],"old":[320],"small.":[328],"More":[329],"investigations":[330],"and,":[331],"particular,":[333],"more":[334],"evaluations":[335],"required":[337],"optimize":[339],"so":[342],"AMSR-E/AMSR2":[351],"could":[353],"serve":[354],"set":[358],"retrieval":[362],"based":[363]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-06T13:50:29.536080","created_date":"2019-10-10T00:00:00"}
