{"id":"https://openalex.org/W2900986789","doi":"https://doi.org/10.1109/igarss.2018.8518276","title":"Method to Eliminate Faraday Rotation Angle Ambiguity Error in Linearly Polarized SAR Data","display_name":"Method to Eliminate Faraday Rotation Angle Ambiguity Error in Linearly Polarized SAR Data","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2900986789","doi":"https://doi.org/10.1109/igarss.2018.8518276","mag":"2900986789"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2018.8518276","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518276","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100325439","display_name":"Jinhui Li","orcid":"https://orcid.org/0000-0003-1080-8372"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinhui Li","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, P. R. China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006630987","display_name":"Yifei Ji","orcid":"https://orcid.org/0000-0001-6794-5015"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifei Ji","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, P. R. China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100374669","display_name":"Yongsheng Zhang","orcid":"https://orcid.org/0000-0002-1104-5605"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongsheng Zhang","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, P. R. China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090585862","display_name":"Qilei Zhang","orcid":"https://orcid.org/0000-0002-5718-0319"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qilei Zhang","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, P. R. China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033355998","display_name":"Haifeng Huang","orcid":"https://orcid.org/0000-0002-8119-1042"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haifeng Huang","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, P. R. China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100631018","display_name":"Zhen Dong","orcid":"https://orcid.org/0000-0002-9917-7628"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Dong","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, P. R. China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12011173,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3517","last_page":"3520"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9829999804496765,"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/estimator","display_name":"Estimator","score":0.7557008862495422},{"id":"https://openalex.org/keywords/faraday-effect","display_name":"Faraday effect","score":0.6541662812232971},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6084938645362854},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.5503033995628357},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.5411990284919739},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5352481007575989},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.4473798871040344},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.42943358421325684},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3948809802532196},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.3816927969455719},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3299761712551117},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2932659089565277},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.16025114059448242},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11108013987541199}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7557008862495422},{"id":"https://openalex.org/C207230154","wikidata":"https://www.wikidata.org/wiki/Q848501","display_name":"Faraday effect","level":3,"score":0.6541662812232971},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6084938645362854},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.5503033995628357},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5411990284919739},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5352481007575989},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.4473798871040344},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.42943358421325684},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3948809802532196},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.3816927969455719},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3299761712551117},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2932659089565277},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.16025114059448242},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11108013987541199},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2018.8518276","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8518276","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4699999988079071}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2053334100","https://openalex.org/W2076753192","https://openalex.org/W2102320116","https://openalex.org/W2113715579","https://openalex.org/W2115227911","https://openalex.org/W2168990628","https://openalex.org/W2171914719"],"related_works":["https://openalex.org/W2026860918","https://openalex.org/W2035593284","https://openalex.org/W1992838658","https://openalex.org/W2225281849","https://openalex.org/W1963492101","https://openalex.org/W2612145225","https://openalex.org/W1480797180","https://openalex.org/W3101038659","https://openalex.org/W2469797871","https://openalex.org/W2384269809"],"abstract_inverted_index":{"The":[0],"performance":[1],"of":[2,32,41,48,66,81,109],"spaceborne":[3],"linearly":[4],"polarized":[5],"synthetic":[6],"aperture":[7],"radar":[8],"(SAR)":[9],"systems":[10],"operating":[11],"at":[12],"low":[13],"frequencies,":[14],"such":[15],"as":[16],"L-band":[17],"and":[18,73,76,101],"P-band,":[19],"is":[20,93,96],"significantly":[21],"affected":[22],"by":[23,114],"Faraday":[24],"rotation":[25,31],"(FR)":[26],"effects.":[27],"FR":[28,49,67,82],"indicates":[29],"the":[30,33,38,42,63,77,107,110,116],"polarization":[34,43],"plane,":[35],"which":[36,95],"deteriorates":[37],"polarimetry":[39],"accuracy":[40],"scattering":[44],"matrix.":[45],"A":[46],"set":[47],"estimators":[50,60],"have":[51],"been":[52],"proposed":[53],"to":[54],"solve":[55],"this":[56],"issue,":[57],"but":[58],"all":[59],"suffer":[61],"from":[62],"ambiguity":[64,91],"error":[65,92],"angle":[68],"(FRA).":[69],"Based":[70],"on":[71],"Bickel":[72],"Bates's":[74],"estimator":[75],"scatter":[78],"distribution":[79],"diagram":[80],"estimation,":[83],"a":[84],"novel":[85,111],"correction":[86,100,112],"method":[87,113],"for":[88],"eliminating":[89],"FRA":[90],"proposed,":[94],"divided":[97],"into":[98],"pixel-level":[99],"image-level":[102],"correction.":[103],"Experimental":[104],"results":[105],"verify":[106],"effectiveness":[108],"processing":[115],"real":[117],"data.":[118]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
