{"id":"https://openalex.org/W3131002581","doi":"https://doi.org/10.1109/igarss39084.2020.9323825","title":"Effects of Roughness Scale on Ocean Radar Scattering Using Numerical Simulations","display_name":"Effects of Roughness Scale on Ocean Radar Scattering Using Numerical Simulations","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3131002581","doi":"https://doi.org/10.1109/igarss39084.2020.9323825","mag":"3131002581"},"language":"en","primary_location":{"id":"doi:10.1109/igarss39084.2020.9323825","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323825","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/A5101927590","display_name":"Yanlei Du","orcid":"https://orcid.org/0000-0002-0143-7621"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yanlei Du","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014221630","display_name":"Junjun Yin","orcid":"https://orcid.org/0000-0002-1122-8903"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjun Yin","raw_affiliation_strings":["School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090060473","display_name":"Shurun Tan","orcid":"https://orcid.org/0000-0002-7331-3484"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shurun Tan","raw_affiliation_strings":["University of Illinois at Urbana-Champaign, Urbana, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana-Champaign, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107061611","display_name":"Jian Yang","orcid":"https://orcid.org/0000-0002-0036-9233"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Yang","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101927590"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16819058,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"352","last_page":"354"},"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/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/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9983000159263611,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.8365485668182373},{"id":"https://openalex.org/keywords/surface-roughness","display_name":"Surface roughness","score":0.6424791216850281},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6220836639404297},{"id":"https://openalex.org/keywords/truncation","display_name":"Truncation (statistics)","score":0.594593346118927},{"id":"https://openalex.org/keywords/moment","display_name":"Moment (physics)","score":0.5577709674835205},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.49976062774658203},{"id":"https://openalex.org/keywords/computational-physics","display_name":"Computational physics","score":0.46078383922576904},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.45596829056739807},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4533185660839081},{"id":"https://openalex.org/keywords/wavenumber","display_name":"Wavenumber","score":0.4530271887779236},{"id":"https://openalex.org/keywords/computer-simulation","display_name":"Computer simulation","score":0.4274844825267792},{"id":"https://openalex.org/keywords/scattering-theory","display_name":"Scattering theory","score":0.41455650329589844},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3686363101005554},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.22714272141456604},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22270804643630981},{"id":"https://openalex.org/keywords/classical-mechanics","display_name":"Classical mechanics","score":0.2138587236404419},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1547250747680664},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07677364349365234},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07165098190307617}],"concepts":[{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.8365485668182373},{"id":"https://openalex.org/C107365816","wikidata":"https://www.wikidata.org/wiki/Q114817","display_name":"Surface roughness","level":2,"score":0.6424791216850281},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6220836639404297},{"id":"https://openalex.org/C106195933","wikidata":"https://www.wikidata.org/wiki/Q7847935","display_name":"Truncation (statistics)","level":2,"score":0.594593346118927},{"id":"https://openalex.org/C179254644","wikidata":"https://www.wikidata.org/wiki/Q13222844","display_name":"Moment (physics)","level":2,"score":0.5577709674835205},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.49976062774658203},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.46078383922576904},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.45596829056739807},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4533185660839081},{"id":"https://openalex.org/C121130766","wikidata":"https://www.wikidata.org/wiki/Q192510","display_name":"Wavenumber","level":2,"score":0.4530271887779236},{"id":"https://openalex.org/C500300565","wikidata":"https://www.wikidata.org/wiki/Q925667","display_name":"Computer simulation","level":2,"score":0.4274844825267792},{"id":"https://openalex.org/C67105901","wikidata":"https://www.wikidata.org/wiki/Q903737","display_name":"Scattering theory","level":3,"score":0.41455650329589844},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3686363101005554},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.22714272141456604},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22270804643630981},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.2138587236404419},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1547250747680664},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07677364349365234},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07165098190307617},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss39084.2020.9323825","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323825","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"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.8700000047683716}],"awards":[{"id":"https://openalex.org/G1266425772","display_name":null,"funder_award_id":"2017YFB0502700","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8143840997","display_name":null,"funder_award_id":"61701454","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8248126364","display_name":"\u57fa\u4e8e\u5168\u6781\u5316\u548c\u7d27\u7f29\u6781\u5316SAR\u56fe\u50cf\u7684\u5730\u7269\u53d8\u5316\u68c0\u6d4b\u7406\u8bba\u548c\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61771043","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W385663865","https://openalex.org/W2072858605","https://openalex.org/W2103084843","https://openalex.org/W2105572471","https://openalex.org/W2164302758","https://openalex.org/W2478698305","https://openalex.org/W2742067723","https://openalex.org/W2794338102","https://openalex.org/W2948202161","https://openalex.org/W2998072788"],"related_works":["https://openalex.org/W3148450583","https://openalex.org/W2001088508","https://openalex.org/W1977973012","https://openalex.org/W4238008884","https://openalex.org/W1506249783","https://openalex.org/W4376130101","https://openalex.org/W2332152992","https://openalex.org/W1970871817","https://openalex.org/W2039384185","https://openalex.org/W2095218748"],"abstract_inverted_index":{"We":[0],"employ":[1],"the":[2,9,16,36,43,55,101],"second-order":[3],"small":[4,122],"slope":[5],"approximation":[6],"(SSA-II)":[7],"and":[8,28,71],"method":[10],"of":[11,35,48,58,112,129],"moment":[12],"(MoM)":[13],"to":[14],"investigate":[15],"roughness":[17,33],"scale":[18],"effect":[19],"on":[20,89,98],"ocean":[21,37,59,90,113],"radar":[22],"scattering":[23,99,114],"in":[24,65,100],"both":[25],"three-":[26],"(3-D)":[27],"two-dimensional":[29],"(2-D)":[30],"cases.":[31],"Various":[32],"scales":[34],"surface":[38,123],"are":[39,52,63],"represented":[40],"by":[41],"truncating":[42],"Kudryavtsev":[44],"wave":[45],"spectrum.":[46],"Criteria":[47],"full":[49,133],"spectrum":[50,134],"truncation":[51],"proposed":[53],"for":[54,105,132],"numerical":[56,110],"simulations":[57,111],"scattering.":[60,91],"Numerical":[61],"results":[62],"illustrated":[64],"fully":[66],"bistatic":[67],"configuration":[68],"at":[69],"L-":[70],"C-":[72],"bands.":[73],"It":[74],"is":[75],"found":[76],"that":[77],"short":[78],"waves":[79,94],"with":[80,115,125,137],"wavenumber":[81],"larger":[82],"than":[83,119,140],"316":[84],"rad/m":[85],"have":[86],"little":[87],"effects":[88,97],"The":[92],"large-scale":[93],"put":[95],"more":[96],"forward":[102],"directions,":[103],"particularly":[104],"large":[106],"incidence":[107,116],"angles.":[108],"For":[109],"angle":[117],"less":[118,139],"60\u00b0,":[120],"using":[121],"profiles":[124],"size":[126],"about":[127],"1/6":[128],"those":[130],"accounting":[131],"yields":[135],"result":[136],"errors":[138],"2dB.":[141]},"counts_by_year":[],"updated_date":"2026-06-06T09:05:17.133730","created_date":"2025-10-10T00:00:00"}
