{"id":"https://openalex.org/W2151397066","doi":"https://doi.org/10.1109/igarss.2009.5418278","title":"Polarimetric ice sounding at P-band: First results","display_name":"Polarimetric ice sounding at P-band: First results","publication_year":2009,"publication_date":"2009-07-01","ids":{"openalex":"https://openalex.org/W2151397066","doi":"https://doi.org/10.1109/igarss.2009.5418278","mag":"2151397066"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2009.5418278","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2009.5418278","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 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/7a8a4911-5498-41e4-afc8-a9ca55811e59","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111965901","display_name":"Jorgen Dali","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"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Jorgen Dali","raw_affiliation_strings":["Danmarks Tekniske Universitet, Lyngby, DK"],"affiliations":[{"raw_affiliation_string":"Danmarks Tekniske Universitet, Lyngby, DK","institution_ids":["https://openalex.org/I96673099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5111965901"],"corresponding_institution_ids":["https://openalex.org/I96673099"],"apc_list":null,"apc_paid":null,"fwci":0.7069,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.75937081,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"23","issue":null,"first_page":"II","last_page":"1024"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10535","display_name":"Landslides and related hazards","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/T11333","display_name":"Climate change and permafrost","score":0.9937999844551086,"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/polarimetry","display_name":"Polarimetry","score":0.7977291941642761},{"id":"https://openalex.org/keywords/depth-sounding","display_name":"Depth sounding","score":0.7022024989128113},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.6899155378341675},{"id":"https://openalex.org/keywords/layering","display_name":"Layering","score":0.577124834060669},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.5298025012016296},{"id":"https://openalex.org/keywords/anisotropy","display_name":"Anisotropy","score":0.5201433300971985},{"id":"https://openalex.org/keywords/birefringence","display_name":"Birefringence","score":0.5001688003540039},{"id":"https://openalex.org/keywords/ice-sheet","display_name":"Ice sheet","score":0.48066818714141846},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.46410712599754333},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.45623302459716797},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.4488235414028168},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4277104437351227},{"id":"https://openalex.org/keywords/geophysics","display_name":"Geophysics","score":0.32307177782058716},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25335684418678284},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.20610836148262024},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.18073955178260803},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.16346800327301025},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.09749904274940491}],"concepts":[{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.7977291941642761},{"id":"https://openalex.org/C55510283","wikidata":"https://www.wikidata.org/wiki/Q1382947","display_name":"Depth sounding","level":2,"score":0.7022024989128113},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6899155378341675},{"id":"https://openalex.org/C176055353","wikidata":"https://www.wikidata.org/wiki/Q1402114","display_name":"Layering","level":2,"score":0.577124834060669},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.5298025012016296},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.5201433300971985},{"id":"https://openalex.org/C125743686","wikidata":"https://www.wikidata.org/wiki/Q108779","display_name":"Birefringence","level":2,"score":0.5001688003540039},{"id":"https://openalex.org/C123750103","wikidata":"https://www.wikidata.org/wiki/Q12599","display_name":"Ice sheet","level":2,"score":0.48066818714141846},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.46410712599754333},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.45623302459716797},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.4488235414028168},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4277104437351227},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.32307177782058716},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25335684418678284},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.20610836148262024},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.18073955178260803},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.16346800327301025},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.09749904274940491},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2009.5418278","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2009.5418278","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/7a8a4911-5498-41e4-afc8-a9ca55811e59","is_oa":true,"landing_page_url":"https://orbit.dtu.dk/en/publications/7a8a4911-5498-41e4-afc8-a9ca55811e59","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 2009 , Polarimetric ice sounding at P-band: First results . in 2009 IEEE International Geoscience and Remote Sensing Symposium,IGARSS 2009 . IEEE , 2009 IEEE International Geoscience and Remote Sensing Symposium , Cape Town , South Africa , 12/07/2009 . https://doi.org/10.1109/IGARSS.2009.5418278","raw_type":"contributionToPeriodical"}],"best_oa_location":{"id":"pmh:oai:pure.atira.dk:publications/7a8a4911-5498-41e4-afc8-a9ca55811e59","is_oa":true,"landing_page_url":"https://orbit.dtu.dk/en/publications/7a8a4911-5498-41e4-afc8-a9ca55811e59","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 2009 , Polarimetric ice sounding at P-band: First results . in 2009 IEEE International Geoscience and Remote Sensing Symposium,IGARSS 2009 . IEEE , 2009 IEEE International Geoscience and Remote Sensing Symposium , Cape Town , South Africa , 12/07/2009 . https://doi.org/10.1109/IGARSS.2009.5418278","raw_type":"contributionToPeriodical"},"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"},{"id":"https://openalex.org/F4320323153","display_name":"Danmarks Tekniske Universitet","ror":"https://ror.org/04qtj9h94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W70483111","https://openalex.org/W1499892535","https://openalex.org/W1641733625","https://openalex.org/W1652504662","https://openalex.org/W1972357874","https://openalex.org/W2056845776","https://openalex.org/W2060342813","https://openalex.org/W2089474501","https://openalex.org/W2132313752","https://openalex.org/W2132967846","https://openalex.org/W2221979665","https://openalex.org/W6602824990","https://openalex.org/W6679758464"],"related_works":["https://openalex.org/W2364255229","https://openalex.org/W2053119319","https://openalex.org/W3189260464","https://openalex.org/W2366451163","https://openalex.org/W2334616087","https://openalex.org/W605625157","https://openalex.org/W1969854450","https://openalex.org/W2352689648","https://openalex.org/W2040587200","https://openalex.org/W61210639"],"abstract_inverted_index":{"For":[0],"polar":[1],"ice":[2,58,63,78],"sheets":[3],"valuable":[4],"stress":[5],"and":[6,18,37,85,116],"strain":[7],"information":[8],"can":[9],"be":[10],"deduced":[11],"from":[12],"the":[13,33,42,52,57,61,71,77,81,89,95,98,108],"crystal":[14],"orientation":[15],"fabric":[16],"(COF)":[17],"its":[19],"prevailing":[20],"c-axis":[21],"alignment.":[22],"Polarimetric":[23],"radio":[24],"echo":[25],"sounding":[26],"is":[27],"a":[28],"promising":[29],"technique":[30],"to":[31],"measure":[32],"anisotropic":[34],"electromagnetic":[35],"propagation":[36],"reflection":[38,115],"properties":[39],"associated":[40],"with":[41,51,104],"COF.":[43],"In":[44],"this":[45],"paper,":[46],"dual-polarized":[47],"P-band":[48],"data":[49],"acquired":[50],"airborne":[53],"POLARIS":[54],"system":[55],"near":[56],"divide":[59],"of":[60,76,97,112],"Greenland":[62],"sheet":[64,79],"are":[65],"analyzed.":[66],"The":[67],"internal":[68],"layers":[69],"in":[70],"uppermost":[72],"few":[73],"hundred":[74],"meters":[75],"look":[80],"same":[82],"at":[83],"HH":[84],"VV":[86],"polarizations,":[87],"whereas":[88],"layering":[90],"differs":[91],"further":[92],"down.":[93],"Accordingly,":[94],"magnitude":[96],"complex":[99],"HH-VV":[100],"correlation":[101],"coefficient":[102],"decreases":[103],"depth":[105],"and,":[106],"interestingly,":[107],"phase":[109],"gives":[110],"evidence":[111],"polarization":[113],"dependent":[114],"birefringence":[117],"effects.":[118]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}