{"id":"https://openalex.org/W4229369361","doi":"https://doi.org/10.3390/rs14092258","title":"Antarctic Firn Characterization via Wideband Microwave Radiometry","display_name":"Antarctic Firn Characterization via Wideband Microwave Radiometry","publication_year":2022,"publication_date":"2022-05-07","ids":{"openalex":"https://openalex.org/W4229369361","doi":"https://doi.org/10.3390/rs14092258"},"language":"en","primary_location":{"id":"doi:10.3390/rs14092258","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14092258","pdf_url":"https://www.mdpi.com/2072-4292/14/9/2258/pdf?version=1652168105","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/2072-4292/14/9/2258/pdf?version=1652168105","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019839101","display_name":"Rahul Kar","orcid":"https://orcid.org/0000-0003-2570-6037"},"institutions":[{"id":"https://openalex.org/I113508548","display_name":"Albany State University","ror":"https://ror.org/01vme4277","country_code":"US","type":"education","lineage":["https://openalex.org/I113508548"]},{"id":"https://openalex.org/I392282","display_name":"University at Albany, State University of New York","ror":"https://ror.org/012zs8222","country_code":"US","type":"education","lineage":["https://openalex.org/I392282"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Rahul Kar","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University at Albany\u2014State University of New York, Albany, NY 12222, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University at Albany\u2014State University of New York, Albany, NY 12222, USA","institution_ids":["https://openalex.org/I113508548","https://openalex.org/I392282"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061239916","display_name":"Mustafa Aksoy","orcid":"https://orcid.org/0000-0001-5452-1862"},"institutions":[{"id":"https://openalex.org/I392282","display_name":"University at Albany, State University of New York","ror":"https://ror.org/012zs8222","country_code":"US","type":"education","lineage":["https://openalex.org/I392282"]},{"id":"https://openalex.org/I113508548","display_name":"Albany State University","ror":"https://ror.org/01vme4277","country_code":"US","type":"education","lineage":["https://openalex.org/I113508548"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mustafa Aksoy","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University at Albany\u2014State University of New York, Albany, NY 12222, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University at Albany\u2014State University of New York, Albany, NY 12222, USA","institution_ids":["https://openalex.org/I113508548","https://openalex.org/I392282"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047620980","display_name":"Dua Kaurejo","orcid":null},"institutions":[{"id":"https://openalex.org/I113508548","display_name":"Albany State University","ror":"https://ror.org/01vme4277","country_code":"US","type":"education","lineage":["https://openalex.org/I113508548"]},{"id":"https://openalex.org/I392282","display_name":"University at Albany, State University of New York","ror":"https://ror.org/012zs8222","country_code":"US","type":"education","lineage":["https://openalex.org/I392282"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dua Kaurejo","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University at Albany\u2014State University of New York, Albany, NY 12222, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University at Albany\u2014State University of New York, Albany, NY 12222, USA","institution_ids":["https://openalex.org/I113508548","https://openalex.org/I392282"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056149340","display_name":"Pranjal Atrey","orcid":null},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pranjal Atrey","raw_affiliation_strings":["Department of Electrical & Computer Engineering, University of Maryland, College Park, College Park, MD 20742, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, University of Maryland, College Park, College Park, MD 20742, USA","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048642321","display_name":"Jerusha Ashlin Devadason","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jerusha Ashlin Devadason","raw_affiliation_strings":["The State of Utah, Salt Lake City, UT 84111, USA"],"affiliations":[{"raw_affiliation_string":"The State of Utah, Salt Lake City, UT 84111, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5019839101"],"corresponding_institution_ids":["https://openalex.org/I113508548","https://openalex.org/I392282"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.6749,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.65143563,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"14","issue":"9","first_page":"2258","last_page":"2258"},"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9997000098228455,"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/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9988999962806702,"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/firn","display_name":"Firn","score":0.9428772926330566},{"id":"https://openalex.org/keywords/radiometer","display_name":"Radiometer","score":0.6280392408370972},{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.6096372008323669},{"id":"https://openalex.org/keywords/radiometry","display_name":"Radiometry","score":0.5525460839271545},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5308493375778198},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.49288082122802734},{"id":"https://openalex.org/keywords/cryosphere","display_name":"Cryosphere","score":0.45852652192115784},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4562590718269348},{"id":"https://openalex.org/keywords/atmospheric-sciences","display_name":"Atmospheric sciences","score":0.338470995426178},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.2522906959056854},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.18933424353599548},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.13436183333396912}],"concepts":[{"id":"https://openalex.org/C104730834","wikidata":"https://www.wikidata.org/wiki/Q828861","display_name":"Firn","level":3,"score":0.9428772926330566},{"id":"https://openalex.org/C120189094","wikidata":"https://www.wikidata.org/wiki/Q850281","display_name":"Radiometer","level":2,"score":0.6280392408370972},{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.6096372008323669},{"id":"https://openalex.org/C87456703","wikidata":"https://www.wikidata.org/wiki/Q247760","display_name":"Radiometry","level":2,"score":0.5525460839271545},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5308493375778198},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.49288082122802734},{"id":"https://openalex.org/C197435368","wikidata":"https://www.wikidata.org/wiki/Q493109","display_name":"Cryosphere","level":3,"score":0.45852652192115784},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4562590718269348},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.338470995426178},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.2522906959056854},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.18933424353599548},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.13436183333396912}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14092258","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14092258","pdf_url":"https://www.mdpi.com/2072-4292/14/9/2258/pdf?version=1652168105","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:c1d35d6fcd86407dbce4c2f73adec861","is_oa":true,"landing_page_url":"https://doaj.org/article/c1d35d6fcd86407dbce4c2f73adec861","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 14, Iss 9, p 2258 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/9/2258/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14092258","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 14; Issue 9; Pages: 2258","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14092258","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14092258","pdf_url":"https://www.mdpi.com/2072-4292/14/9/2258/pdf?version=1652168105","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","display_name":"Life below water","score":0.8100000023841858}],"awards":[{"id":"https://openalex.org/G3257118025","display_name":null,"funder_award_id":"1844793","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320332377","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52"},{"id":"https://openalex.org/F4320334900","display_name":"Japan Aerospace Exploration Agency","ror":"https://ror.org/059yhyy33"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4229369361.pdf","grobid_xml":"https://content.openalex.org/works/W4229369361.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W26381515","https://openalex.org/W33954318","https://openalex.org/W1966251346","https://openalex.org/W1975420730","https://openalex.org/W1998463807","https://openalex.org/W2013619723","https://openalex.org/W2026944818","https://openalex.org/W2039348932","https://openalex.org/W2049307092","https://openalex.org/W2049437433","https://openalex.org/W2067409327","https://openalex.org/W2080367660","https://openalex.org/W2099671695","https://openalex.org/W2108839864","https://openalex.org/W2113659800","https://openalex.org/W2121903748","https://openalex.org/W2126899566","https://openalex.org/W2153451646","https://openalex.org/W2165043908","https://openalex.org/W2170808722","https://openalex.org/W2182934015","https://openalex.org/W2293697985","https://openalex.org/W2306352290","https://openalex.org/W2530126272","https://openalex.org/W2547047660","https://openalex.org/W2547526306","https://openalex.org/W2767375425","https://openalex.org/W2773831516","https://openalex.org/W2799597369","https://openalex.org/W3130198901","https://openalex.org/W4236738127","https://openalex.org/W4237452429","https://openalex.org/W4244266021","https://openalex.org/W6662596129","https://openalex.org/W6686146043","https://openalex.org/W6921487297"],"related_works":["https://openalex.org/W2999635749","https://openalex.org/W305779406","https://openalex.org/W4244481210","https://openalex.org/W2032051073","https://openalex.org/W1991000529","https://openalex.org/W2511456285","https://openalex.org/W4286279395","https://openalex.org/W4251278052","https://openalex.org/W2340112247","https://openalex.org/W751870123"],"abstract_inverted_index":{"Recent":[0],"studies":[1],"have":[2],"demonstrated":[3],"that":[4,115],"wideband":[5,79],"microwave":[6,88],"radiometers":[7,42],"provide":[8,120],"significant":[9],"potential":[10],"for":[11,155],"profiling":[12],"important":[13],"subsurface":[14,96,125],"polar":[15],"firn":[16,132],"characteristics":[17,52],"necessary":[18],"to":[19,92,94,137],"understand":[20],"the":[21,24,38,67,70,86,99,104,124,131,134,143,163],"dynamics":[22],"of":[23,41,69,98,103,130,140,147,162],"cryosphere":[25],"and":[26,32,49,58,109,127,159],"predict":[27],"future":[28,156],"changes":[29],"in":[30,44,56,112],"ice":[31,57],"snow":[33],"coverage.":[34],"Different":[35],"frequencies":[36],"within":[37],"wide":[39],"spectra":[40],"result":[43],"different":[45,54],"electromagnetic":[46],"propagation":[47],"losses":[48],"thus":[50],"reveal":[51],"at":[53],"depths":[55],"snow.":[59],"This":[60],"paper,":[61],"expanding":[62],"on":[63],"those":[64],"investigations,":[65],"explores":[66],"utilization":[68],"Global":[71],"Precipitation":[72],"Measurement":[73],"(GPM)":[74],"constellation":[75],"as":[76],"a":[77],"single":[78],"(6.93":[80],"GHz\u201391.655":[81],"GHz)":[82],"spaceborne":[83,149],"radiometer,":[84],"covering":[85],"entire":[87],"spectrum":[89],"from":[90,133],"C-band":[91],"W-band,":[93],"profile":[95],"properties":[97,129],"Antarctic":[100,164],"firn.":[101,165],"Results":[102],"initial":[105],"analyses":[106],"over":[107],"Concordia":[108],"Vostok":[110],"Stations":[111],"Antarctica":[113],"indicate":[114],"GPM":[116],"brightness":[117],"temperature":[118],"measurements":[119],"critical":[121],"information":[122],"regarding":[123],"temperatures":[126],"physical":[128,160],"surface":[135],"down":[136],"several":[138],"meters":[139],"depth.":[141],"Considering":[142],"high":[144],"spatiotemporal":[145],"coverage":[146],"polar-orbiting":[148],"radiometers,":[150],"these":[151],"results":[152],"are":[153],"promising":[154],"continent-level":[157],"thermal":[158],"characterization":[161]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}