{"id":"https://openalex.org/W2132313752","doi":"https://doi.org/10.1109/igarss.2008.4779766","title":"P-band Polarimetric Ice Sounder: Concept and First Results","display_name":"P-band Polarimetric Ice Sounder: Concept and First Results","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2132313752","doi":"https://doi.org/10.1109/igarss.2008.4779766","mag":"2132313752"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2008.4779766","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779766","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":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://orbit.dtu.dk/en/publications/ca3c0d4d-2948-4610-8048-efb15d676339","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053681309","display_name":"J\u00f8rgen Dall","orcid":"https://orcid.org/0000-0002-3873-1074"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]},{"id":"https://openalex.org/I35570632","display_name":"\u00d8rsted (Denmark)","ror":"https://ror.org/02as34v38","country_code":"DK","type":"company","lineage":["https://openalex.org/I35570632"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Jorgen Dall","raw_affiliation_strings":["Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","Tech. Univ. of Denmark, Lyngby"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099","https://openalex.org/I35570632"]},{"raw_affiliation_string":"Tech. Univ. of Denmark, Lyngby","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022990377","display_name":"Carlos Cilla Hern\u00e1ndez","orcid":null},"institutions":[{"id":"https://openalex.org/I35570632","display_name":"\u00d8rsted (Denmark)","ror":"https://ror.org/02as34v38","country_code":"DK","type":"company","lineage":["https://openalex.org/I35570632"]},{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Carlos Cilla Hernandez","raw_affiliation_strings":["Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","Tech. Univ. of Denmark, Lyngby"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099","https://openalex.org/I35570632"]},{"raw_affiliation_string":"Tech. Univ. of Denmark, Lyngby","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056213200","display_name":"Steen Savstrup Kristensen","orcid":"https://orcid.org/0000-0001-5928-1802"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]},{"id":"https://openalex.org/I35570632","display_name":"\u00d8rsted (Denmark)","ror":"https://ror.org/02as34v38","country_code":"DK","type":"company","lineage":["https://openalex.org/I35570632"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Steen Savstrup Kristensen","raw_affiliation_strings":["Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","Tech. Univ. of Denmark, Lyngby"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099","https://openalex.org/I35570632"]},{"raw_affiliation_string":"Tech. Univ. of Denmark, Lyngby","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075640956","display_name":"Viktor Krozer","orcid":"https://orcid.org/0000-0002-2387-1947"},"institutions":[{"id":"https://openalex.org/I35570632","display_name":"\u00d8rsted (Denmark)","ror":"https://ror.org/02as34v38","country_code":"DK","type":"company","lineage":["https://openalex.org/I35570632"]},{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Viktor Krozer","raw_affiliation_strings":["Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","Tech. Univ. of Denmark, Lyngby"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099","https://openalex.org/I35570632"]},{"raw_affiliation_string":"Tech. Univ. of Denmark, Lyngby","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004592894","display_name":"Anders Kusk","orcid":"https://orcid.org/0000-0001-7822-4758"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]},{"id":"https://openalex.org/I35570632","display_name":"\u00d8rsted (Denmark)","ror":"https://ror.org/02as34v38","country_code":"DK","type":"company","lineage":["https://openalex.org/I35570632"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Anders Kusk","raw_affiliation_strings":["Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","Tech. Univ. of Denmark, Lyngby"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099","https://openalex.org/I35570632"]},{"raw_affiliation_string":"Tech. Univ. of Denmark, Lyngby","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5096812182","display_name":"Jens Vidkjoer","orcid":null},"institutions":[{"id":"https://openalex.org/I35570632","display_name":"\u00d8rsted (Denmark)","ror":"https://ror.org/02as34v38","country_code":"DK","type":"company","lineage":["https://openalex.org/I35570632"]},{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Jens Vidkjoer","raw_affiliation_strings":["Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","Tech. Univ. of Denmark, Lyngby"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099","https://openalex.org/I35570632"]},{"raw_affiliation_string":"Tech. Univ. of Denmark, Lyngby","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089329629","display_name":"Jan E. Balling","orcid":"https://orcid.org/0000-0002-3685-2294"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]},{"id":"https://openalex.org/I35570632","display_name":"\u00d8rsted (Denmark)","ror":"https://ror.org/02as34v38","country_code":"DK","type":"company","lineage":["https://openalex.org/I35570632"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Jan Balling","raw_affiliation_strings":["Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","Tech. Univ. of Denmark, Lyngby"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099","https://openalex.org/I35570632"]},{"raw_affiliation_string":"Tech. Univ. of Denmark, Lyngby","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044545816","display_name":"Niels Skou","orcid":"https://orcid.org/0000-0002-7245-017X"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]},{"id":"https://openalex.org/I35570632","display_name":"\u00d8rsted (Denmark)","ror":"https://ror.org/02as34v38","country_code":"DK","type":"company","lineage":["https://openalex.org/I35570632"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Niels Skou","raw_affiliation_strings":["Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","Tech. Univ. of Denmark, Lyngby"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099","https://openalex.org/I35570632"]},{"raw_affiliation_string":"Tech. Univ. of Denmark, Lyngby","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109149598","display_name":"Sten Schmidl Sobjerg","orcid":null},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]},{"id":"https://openalex.org/I35570632","display_name":"\u00d8rsted (Denmark)","ror":"https://ror.org/02as34v38","country_code":"DK","type":"company","lineage":["https://openalex.org/I35570632"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Sten Schmidl Sobjerg","raw_affiliation_strings":["Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","Tech. Univ. of Denmark, Lyngby"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099","https://openalex.org/I35570632"]},{"raw_affiliation_string":"Tech. Univ. of Denmark, Lyngby","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113542545","display_name":"Erik Lintz Christensen","orcid":null},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]},{"id":"https://openalex.org/I35570632","display_name":"\u00d8rsted (Denmark)","ror":"https://ror.org/02as34v38","country_code":"DK","type":"company","lineage":["https://openalex.org/I35570632"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Erik Lintz Christensen","raw_affiliation_strings":["Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","Tech. Univ. of Denmark, Lyngby"],"affiliations":[{"raw_affiliation_string":"Technical University of Denmark \u00d8rsteds Plads 348, Kongens, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099","https://openalex.org/I35570632"]},{"raw_affiliation_string":"Tech. Univ. of Denmark, Lyngby","institution_ids":["https://openalex.org/I96673099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5053681309"],"corresponding_institution_ids":["https://openalex.org/I35570632","https://openalex.org/I96673099"],"apc_list":null,"apc_paid":null,"fwci":0.7235,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.750382,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"IV ","last_page":" 494"},"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/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.9986000061035156,"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":0.9951000213623047,"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/depth-sounding","display_name":"Depth sounding","score":0.8142313957214355},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7869528532028198},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.696570634841919},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.6036124229431152},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5555797815322876},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.5401782393455505},{"id":"https://openalex.org/keywords/ice-sheet","display_name":"Ice sheet","score":0.4938531517982483},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4817516803741455},{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.4659852385520935},{"id":"https://openalex.org/keywords/space-based-radar","display_name":"Space-based radar","score":0.46560508012771606},{"id":"https://openalex.org/keywords/bedrock","display_name":"Bedrock","score":0.417430579662323},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.36637476086616516},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.3653414845466614},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1988098919391632},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.16382446885108948},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11702534556388855},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.09579399228096008},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08001098036766052}],"concepts":[{"id":"https://openalex.org/C55510283","wikidata":"https://www.wikidata.org/wiki/Q1382947","display_name":"Depth sounding","level":2,"score":0.8142313957214355},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7869528532028198},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.696570634841919},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.6036124229431152},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5555797815322876},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.5401782393455505},{"id":"https://openalex.org/C123750103","wikidata":"https://www.wikidata.org/wiki/Q12599","display_name":"Ice sheet","level":2,"score":0.4938531517982483},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4817516803741455},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.4659852385520935},{"id":"https://openalex.org/C36067731","wikidata":"https://www.wikidata.org/wiki/Q7572176","display_name":"Space-based radar","level":5,"score":0.46560508012771606},{"id":"https://openalex.org/C137527640","wikidata":"https://www.wikidata.org/wiki/Q570309","display_name":"Bedrock","level":2,"score":0.417430579662323},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.36637476086616516},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.3653414845466614},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1988098919391632},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.16382446885108948},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11702534556388855},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.09579399228096008},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08001098036766052},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"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.2008.4779766","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779766","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:pure.atira.dk:publications/ca3c0d4d-2948-4610-8048-efb15d676339","is_oa":true,"landing_page_url":"https://orbit.dtu.dk/en/publications/ca3c0d4d-2948-4610-8048-efb15d676339","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Dall , J , Hern\u00e1ndez , C C , Kristensen , S S , Krozer , V , Kusk , A , Vidkj\u00e6r , J , Balling , J E , Skou , N , S\u00f8bj\u00e6rg , S S &amp; Christensen , E L 2008 , P-band polarimetric ice sounder: concept and first results . in IEEE International Geoscience &amp; Remote Sensing Symposium . vol. Volume 4 , IEEE , pp. 494-497 , 2008 IEEE International Geoscience and Remote Sensing Symposium , Boston , Massachusetts , United States , 07/07/2008 . https://doi.org/10.1109/IGARSS.2008.4779766","raw_type":"contributionToPeriodical"}],"best_oa_location":{"id":"pmh:oai:pure.atira.dk:publications/ca3c0d4d-2948-4610-8048-efb15d676339","is_oa":true,"landing_page_url":"https://orbit.dtu.dk/en/publications/ca3c0d4d-2948-4610-8048-efb15d676339","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Dall , J , Hern\u00e1ndez , C C , Kristensen , S S , Krozer , V , Kusk , A , Vidkj\u00e6r , J , Balling , J E , Skou , N , S\u00f8bj\u00e6rg , S S &amp; Christensen , E L 2008 , P-band polarimetric ice sounder: concept and first results . in IEEE International Geoscience &amp; Remote Sensing Symposium . vol. Volume 4 , IEEE , pp. 494-497 , 2008 IEEE International Geoscience and Remote Sensing Symposium , Boston , Massachusetts , United States , 07/07/2008 . https://doi.org/10.1109/IGARSS.2008.4779766","raw_type":"contributionToPeriodical"},"sustainable_development_goals":[{"score":0.8500000238418579,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W49233483","https://openalex.org/W1893583261","https://openalex.org/W1972357874","https://openalex.org/W2022439841","https://openalex.org/W2035692803","https://openalex.org/W2065427070","https://openalex.org/W2089474501","https://openalex.org/W2131679255","https://openalex.org/W2201960366","https://openalex.org/W4285719527","https://openalex.org/W6601995168","https://openalex.org/W6687841023"],"related_works":["https://openalex.org/W2130674020","https://openalex.org/W2093748878","https://openalex.org/W2333771223","https://openalex.org/W2004765814","https://openalex.org/W3204642783","https://openalex.org/W2128253642","https://openalex.org/W2542386379","https://openalex.org/W2105562151","https://openalex.org/W1993299826","https://openalex.org/W3132039033"],"abstract_inverted_index":{"ESA":[0],"has":[1],"assigned":[2],"the":[3,26,30,68,88,107,116,126,142],"Technical":[4],"University":[5],"of":[6,25,29,114,124,134],"Denmark":[7],"to":[8,20,37,131],"develop":[9],"an":[10,73],"airborne":[11,53],"P-band":[12,35],"ice":[13,32,40,49,108,122,128],"sounding":[14,41,50],"radar":[15],"demonstrator.":[16],"The":[17,52,110],"intention":[18],"is":[19,55,65,145],"obtain":[21],"a":[22,46,56,81,95,132],"better":[23],"understanding":[24],"electromagnetic":[27],"properties":[28],"Antarctic":[31],"sheet":[33],"at":[34,135],"and":[36,59,72,123,147],"test":[38],"novel":[39],"techniques":[42],"in":[43,67,87,100],"preparation":[44],"for":[45],"potential":[47],"spaceborne":[48],"radar.":[51,62],"system":[54,111,143],"coherent,":[57],"high-resolution":[58],"fully":[60],"polarimetric":[61],"Aperture":[63],"synthesis":[64],"applied":[66,86],"along":[69],"track":[70,90],"direction":[71],"experimental":[74],"surface":[75],"clutter":[76],"suppression":[77],"technique":[78],"based":[79],"on":[80],"multi-aperture":[82],"antenna":[83],"can":[84],"be":[85],"across":[89],"direction.":[91],"In":[92,139],"May":[93],"2008,":[94],"proof-of-concept":[96],"campaign":[97],"was":[98],"organized":[99],"Greenland,":[101],"where":[102],"data":[103],"were":[104],"acquired":[105],"over":[106],"sheet.":[109],"proved":[112],"capable":[113],"detecting":[115],"bedrock":[117],"under":[118],"3":[119],"km":[120],"thick":[121],"mapping":[125],"internal":[127],"layers":[129],"down":[130],"depth":[133],"least":[136],"1.3":[137],"km.":[138],"this":[140],"paper,":[141],"concept":[144],"outlined":[146],"first":[148],"results":[149],"are":[150],"presented.":[151]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
