{"id":"https://openalex.org/W4312344340","doi":"https://doi.org/10.1109/igarss46834.2022.9883149","title":"Dependence of the Azimuth Cutoff from Quad-Polarization Gaofen-3 SAR Image on Significant Wave Height and Wind Speed","display_name":"Dependence of the Azimuth Cutoff from Quad-Polarization Gaofen-3 SAR Image on Significant Wave Height and Wind Speed","publication_year":2022,"publication_date":"2022-07-17","ids":{"openalex":"https://openalex.org/W4312344340","doi":"https://doi.org/10.1109/igarss46834.2022.9883149"},"language":"en","primary_location":{"id":"doi:10.1109/igarss46834.2022.9883149","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss46834.2022.9883149","pdf_url":null,"source":{"id":"https://openalex.org/S4363604196","display_name":"IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2022 - 2022 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/A5021168187","display_name":"Tianran Song","orcid":"https://orcid.org/0000-0001-6707-7676"},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianran Song","raw_affiliation_strings":["College of Oceanography and Space Informatics, China University of Petroleum,Qingdao,China,266580"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Oceanography and Space Informatics, China University of Petroleum,Qingdao,China,266580","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072563820","display_name":"Chenqing Fan","orcid":"https://orcid.org/0000-0001-8719-3615"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210114556","display_name":"First Institute of Oceanography","ror":"https://ror.org/01y34t753","country_code":"CN","type":"facility","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210114556","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenqing Fan","raw_affiliation_strings":["First Institute of Oceanography,Ministry of Natural Resources,Qingdao,China,266061"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"First Institute of Oceanography,Ministry of Natural Resources,Qingdao,China,266061","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210114556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053849835","display_name":"Qiushuang Yan","orcid":"https://orcid.org/0000-0001-9185-3743"},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiushuang Yan","raw_affiliation_strings":["College of Oceanography and Space Informatics, China University of Petroleum,Qingdao,China,266580"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Oceanography and Space Informatics, China University of Petroleum,Qingdao,China,266580","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100436722","display_name":"Jie Zhang","orcid":"https://orcid.org/0000-0002-2635-7783"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210114556","display_name":"First Institute of Oceanography","ror":"https://ror.org/01y34t753","country_code":"CN","type":"facility","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210114556","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Zhang","raw_affiliation_strings":["College of Oceanography and Space Informatics, China University of Petroleum,Qingdao,China,266580","Ministry of Natural Resources, First Institute of Oceanography, Qingdao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Oceanography and Space Informatics, China University of Petroleum,Qingdao,China,266580","institution_ids":["https://openalex.org/I4210162190"]},{"raw_affiliation_string":"Ministry of Natural Resources, First Institute of Oceanography, Qingdao, China","institution_ids":["https://openalex.org/I211433327","https://openalex.org/I4210114556"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T10647","display_name":"Coastal and Marine Dynamics","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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":0.9919999837875366,"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/azimuth","display_name":"Azimuth","score":0.6982470750808716},{"id":"https://openalex.org/keywords/cutoff","display_name":"Cutoff","score":0.6009439826011658},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5911773443222046},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5286814570426941},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.48758262395858765},{"id":"https://openalex.org/keywords/computational-physics","display_name":"Computational physics","score":0.3353039026260376},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3219061493873596},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.22839438915252686},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.131696879863739},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.10718879103660583}],"concepts":[{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.6982470750808716},{"id":"https://openalex.org/C2778217198","wikidata":"https://www.wikidata.org/wiki/Q556977","display_name":"Cutoff","level":2,"score":0.6009439826011658},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5911773443222046},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5286814570426941},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.48758262395858765},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.3353039026260376},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3219061493873596},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.22839438915252686},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.131696879863739},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.10718879103660583},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss46834.2022.9883149","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss46834.2022.9883149","pdf_url":null,"source":{"id":"https://openalex.org/S4363604196","display_name":"IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2022 - 2022 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","score":0.7599999904632568,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1989120771","https://openalex.org/W1996055691","https://openalex.org/W2037062718","https://openalex.org/W2077896161","https://openalex.org/W2119225191","https://openalex.org/W2207631737","https://openalex.org/W2219461815","https://openalex.org/W2521790580","https://openalex.org/W2905276979","https://openalex.org/W2966989506","https://openalex.org/W3119098367"],"related_works":["https://openalex.org/W3006474185","https://openalex.org/W3092388660","https://openalex.org/W2055782566","https://openalex.org/W1986953345","https://openalex.org/W2328322229","https://openalex.org/W3175879137","https://openalex.org/W2611761074","https://openalex.org/W2281797687","https://openalex.org/W2358411735","https://openalex.org/W263659856"],"abstract_inverted_index":{"The":[0,60,126],"dependence":[1,57,76,127],"of":[2,52,113,120,128],"azimuth":[3],"cutoff":[4],"wavelength":[5],"(\u03bb":[6],"<inf":[7,69,97,122,130],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[8,70,98,105,123,131,137],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">c</inf>":[9,71,99,124,132],")":[10],"on":[11,31,55,133],"significant":[12,156],"wave":[13,39,47],"height":[14],"(SWH)":[15],"and":[16,25,42,46,66,86,135],"wind":[17,45],"speed":[18],"(U)":[19],"at":[20],"C-band":[21],"VV,":[22],"HH,":[23],"VH,":[24],"HV":[26],"polarizations":[27],"is":[28,58,89,100,154],"analyzed":[29],"based":[30],"the":[32,35,43,50,56,63,83,94,111,117],"collocations":[33],"between":[34],"quad-polarization":[36],"Gaofen-3":[37],"SAR":[38],"mode":[40],"images":[41],"ERA5":[44],"reanalysis.":[48],"Then":[49],"influence":[51],"pixel":[53,114,144],"spacing":[54,115,145],"discussed.":[59],"results":[61],"show":[62],"co-polarized":[64],"(VV":[65],"HH)":[67],"\u03bb":[68,96,121,129],"has":[72],"an":[73],"evident":[74],"positive":[75],"with":[77,143],"SWH":[78,134],"(with":[79],"U),":[80],"while":[81],"for":[82,157,160],"cross-polarization":[84],"(VH":[85],"HV),":[87],"it":[88],"relatively":[90],"weaker.":[91],"In":[92],"addition,":[93],"cross-polarized":[95],"more":[101,155],"related":[102],"to":[103,108],"<tex":[104,136],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$U$</tex>":[106,138],"than":[107],"SWH.":[109],"Moreover,":[110],"size":[112],"affects":[116],"estimated":[118],"value":[119],".":[125],"shows":[139],"a":[140],"decreasing":[141],"trend":[142,153],"increasing":[146],"in":[147],"all":[148],"four":[149],"polarizations.":[150],"But":[151],"this":[152],"co-polarization,":[158],"especially":[159],"VV.":[161]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
