{"id":"https://openalex.org/W3133399897","doi":"https://doi.org/10.1109/igarss39084.2020.9323479","title":"Ground-Based Ultra Wideband Dual-Polarized Radar Sounding of Greenland Ice Sheets","display_name":"Ground-Based Ultra Wideband Dual-Polarized Radar Sounding of Greenland Ice Sheets","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3133399897","doi":"https://doi.org/10.1109/igarss39084.2020.9323479","mag":"3133399897"},"language":"en","primary_location":{"id":"doi:10.1109/igarss39084.2020.9323479","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323479","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-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/A5100343208","display_name":"Linfeng Li","orcid":"https://orcid.org/0000-0002-9640-2359"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"L. Li","raw_affiliation_strings":["Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111317389","display_name":"J.-B. Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.-B. Yan","raw_affiliation_strings":["Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005413465","display_name":"Prasad Gogineni","orcid":"https://orcid.org/0000-0002-8818-1138"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Gogineni","raw_affiliation_strings":["Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063060143","display_name":"Charles O\u2019Neill","orcid":"https://orcid.org/0000-0002-8781-2372"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. O'Neill","raw_affiliation_strings":["Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087263950","display_name":"Dorthe Dahl\u2010Jensen","orcid":"https://orcid.org/0000-0002-1474-1948"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"D. Dahl-Jensen","raw_affiliation_strings":["Center for Ice and Climate, University of Copenhagen, Denmark"],"affiliations":[{"raw_affiliation_string":"Center for Ice and Climate, University of Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102770862","display_name":"Christopher D. Simpson","orcid":"https://orcid.org/0000-0002-1441-2255"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. D. Simpson","raw_affiliation_strings":["Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038526814","display_name":"Drew Taylor","orcid":"https://orcid.org/0000-0003-4280-1327"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Taylor","raw_affiliation_strings":["Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042995161","display_name":"Deepak N. Elluru","orcid":"https://orcid.org/0000-0001-5549-0738"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. N. Elluru","raw_affiliation_strings":["Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057181807","display_name":"Shashank Wattal","orcid":"https://orcid.org/0000-0003-4934-785X"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Wattal","raw_affiliation_strings":["Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019504060","display_name":"J. Nunn","orcid":"https://orcid.org/0000-0003-0388-6479"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Nunn","raw_affiliation_strings":["Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083642088","display_name":"Roger Campbell","orcid":null},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. S. Campbell","raw_affiliation_strings":["Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Center, University of Alabama, Tuscaloosa, AL, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025832945","display_name":"Daniel Steinhage","orcid":"https://orcid.org/0000-0003-4737-9751"},"institutions":[{"id":"https://openalex.org/I127251866","display_name":"Alfred-Wegener-Institut Helmholtz-Zentrum f\u00fcr Polar- und Meeresforschung","ror":"https://ror.org/032e6b942","country_code":"DE","type":"facility","lineage":["https://openalex.org/I127251866","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"D. Steinhage","raw_affiliation_strings":["Alfred Wegener Institute, Helmholtz-Center for Polar and Marine Research, Germany"],"affiliations":[{"raw_affiliation_string":"Alfred Wegener Institute, Helmholtz-Center for Polar and Marine Research, Germany","institution_ids":["https://openalex.org/I127251866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033862778","display_name":"Heinrich Miller","orcid":"https://orcid.org/0000-0003-1015-2828"},"institutions":[{"id":"https://openalex.org/I127251866","display_name":"Alfred-Wegener-Institut Helmholtz-Zentrum f\u00fcr Polar- und Meeresforschung","ror":"https://ror.org/032e6b942","country_code":"DE","type":"facility","lineage":["https://openalex.org/I127251866","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"H. Miller","raw_affiliation_strings":["Alfred Wegener Institute, Helmholtz-Center for Polar and Marine Research, Germany"],"affiliations":[{"raw_affiliation_string":"Alfred Wegener Institute, Helmholtz-Center for Polar and Marine Research, Germany","institution_ids":["https://openalex.org/I127251866"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060957266","display_name":"Olaf Eisen","orcid":"https://orcid.org/0000-0002-6380-962X"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"O. Eisen","raw_affiliation_strings":["University of Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"University of Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":14,"corresponding_author_ids":["https://openalex.org/A5100343208"],"corresponding_institution_ids":["https://openalex.org/I17301866"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.17294032,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1417","last_page":"1419"},"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/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.9994999766349792,"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":0.9955999851226807,"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/depth-sounding","display_name":"Depth sounding","score":0.7354128956794739},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7175487279891968},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.6613895893096924},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5397857427597046},{"id":"https://openalex.org/keywords/ice-sheet","display_name":"Ice sheet","score":0.5227594375610352},{"id":"https://openalex.org/keywords/sea-ice-concentration","display_name":"Sea ice concentration","score":0.48752304911613464},{"id":"https://openalex.org/keywords/sea-ice-thickness","display_name":"Sea ice thickness","score":0.4536416828632355},{"id":"https://openalex.org/keywords/glaciology","display_name":"Glaciology","score":0.44668304920196533},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.42455947399139404},{"id":"https://openalex.org/keywords/cryosphere","display_name":"Cryosphere","score":0.30274951457977295},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1838538944721222},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17917993664741516},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.12977921962738037},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.06395617127418518}],"concepts":[{"id":"https://openalex.org/C55510283","wikidata":"https://www.wikidata.org/wiki/Q1382947","display_name":"Depth sounding","level":2,"score":0.7354128956794739},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7175487279891968},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6613895893096924},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5397857427597046},{"id":"https://openalex.org/C123750103","wikidata":"https://www.wikidata.org/wiki/Q12599","display_name":"Ice sheet","level":2,"score":0.5227594375610352},{"id":"https://openalex.org/C194520297","wikidata":"https://www.wikidata.org/wiki/Q7440064","display_name":"Sea ice concentration","level":5,"score":0.48752304911613464},{"id":"https://openalex.org/C149767477","wikidata":"https://www.wikidata.org/wiki/Q7440066","display_name":"Sea ice thickness","level":4,"score":0.4536416828632355},{"id":"https://openalex.org/C107018473","wikidata":"https://www.wikidata.org/wiki/Q52120","display_name":"Glaciology","level":4,"score":0.44668304920196533},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.42455947399139404},{"id":"https://openalex.org/C197435368","wikidata":"https://www.wikidata.org/wiki/Q493109","display_name":"Cryosphere","level":3,"score":0.30274951457977295},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1838538944721222},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17917993664741516},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.12977921962738037},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.06395617127418518},{"id":"https://openalex.org/C2993313656","wikidata":"https://www.wikidata.org/wiki/Q163082","display_name":"Metamorphic petrology","level":3,"score":0.0},{"id":"https://openalex.org/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss39084.2020.9323479","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323479","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/b43d0b59-a7c1-4da6-883f-2072d290bafd","is_oa":false,"landing_page_url":"https://researchprofiles.ku.dk/da/publications/b43d0b59-a7c1-4da6-883f-2072d290bafd","pdf_url":null,"source":{"id":"https://openalex.org/S4306401983","display_name":"Research at the University of Copenhagen (University of Copenhagen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I124055696","host_organization_name":"University of Copenhagen","host_organization_lineage":["https://openalex.org/I124055696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Li , L , Yang , J , Gogineni , S P , Neill , C , Dahl-Jensen , D , Simpson , C D A , Taylor , R , Elluru , D N , Wattal , S , Nunn , J A , Campbell , R , Steinhage , D , Miller , H & Eisen , O 2020 , ' Ground-Based Ultra Wideband Dual-Polarized Radar Sounding of Greenland Ice Sheets ' , IEEE International Geoscience and Remote Sensing Symposium , pp. 1417-1419 . https://doi.org/10.1109/IGARSS39084.2020.9323479","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.6499999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1495018887","https://openalex.org/W2914015090","https://openalex.org/W2979610573"],"related_works":["https://openalex.org/W3021435055","https://openalex.org/W2142672783","https://openalex.org/W83004270","https://openalex.org/W4234822209","https://openalex.org/W2034045994","https://openalex.org/W1552883485","https://openalex.org/W4210768018","https://openalex.org/W2282435080","https://openalex.org/W752721605","https://openalex.org/W2288952064"],"abstract_inverted_index":{"Ice":[0],"sounding":[1,56],"and":[2,20,30,86,101],"mapping":[3],"internal":[4],"layers":[5,29],"with":[6,41],"radars":[7],"over":[8],"large":[9],"areas":[10],"is":[11,76],"an":[12],"effective":[13],"way":[14],"to":[15,18],"obtain":[16],"data":[17,106],"understand":[19],"model":[21],"ice":[22,40,55],"dynamics.":[23],"To":[24],"map":[25],"the":[26,32,66,96,105,109],"bottom":[27],"most":[28],"determine":[31],"ice-bed":[33],"topography":[34],"of":[35,65],"more":[36],"than":[37],"3-km":[38],"Greenland":[39,68],"fine":[42],"resolution,":[43],"we":[44],"developed":[45],"a":[46,63,79,88],"180":[47],"-":[48],"340":[49],"MHz":[50],"ultrawide":[51],"band":[52],"(UWB)":[53],"dual-polarized":[54,89],"radar.":[57],"The":[58],"radar":[59,97],"was":[60],"deployed":[61],"as":[62,78],"part":[64],"East":[67],"Ice-core":[69],"Project":[70],"(EGRIP)":[71],"in":[72,108],"summer":[73],"2019.":[74],"It":[75],"configured":[77],"12-channel":[80],"multiple-input-multiple-output":[81],"(MIMO)":[82],"system.":[83],"We":[84],"designed":[85],"built":[87],"tightly":[90],"coupled":[91],"antenna-array.":[92],"This":[93],"paper":[94],"presents":[95],"design,":[98],"antenna":[99],"performance":[100],"sample":[102],"results":[103],"from":[104],"collected":[107],"field.":[110]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-17T09:09:15.849793","created_date":"2025-10-10T00:00:00"}
