{"id":"https://openalex.org/W2996553876","doi":"https://doi.org/10.3390/rs11242978","title":"The Scattering Coefficient for Shore-to-Air Bistatic High Frequency (HF) Radar Configurations as Applied to Ocean Observations","display_name":"The Scattering Coefficient for Shore-to-Air Bistatic High Frequency (HF) Radar Configurations as Applied to Ocean Observations","publication_year":2019,"publication_date":"2019-12-11","ids":{"openalex":"https://openalex.org/W2996553876","doi":"https://doi.org/10.3390/rs11242978","mag":"2996553876"},"language":"en","primary_location":{"id":"doi:10.3390/rs11242978","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11242978","pdf_url":"https://www.mdpi.com/2072-4292/11/24/2978/pdf?version=1576633487","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/11/24/2978/pdf?version=1576633487","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013329409","display_name":"Zezong Chen","orcid":"https://orcid.org/0000-0001-5530-4413"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zezong Chen","raw_affiliation_strings":["School of Electronic Information and the Collaborative Innovation Center for Geospatial Technology, Wuhan University, Wuhan 430072, China","School of Electronic Information, Wuhan University, Wuhan 430072, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information and the Collaborative Innovation Center for Geospatial Technology, Wuhan University, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100402394","display_name":"Jian Li","orcid":"https://orcid.org/0000-0001-5543-4277"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Li","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan 430072, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004274884","display_name":"Chen Zhao","orcid":"https://orcid.org/0000-0001-8335-3749"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Zhao","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan 430072, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086255102","display_name":"Fan Ding","orcid":"https://orcid.org/0000-0002-2543-1312"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Ding","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan 430072, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100329835","display_name":"Xi Chen","orcid":"https://orcid.org/0000-0001-5686-6741"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xi Chen","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan 430072, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5013329409"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.5819,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.71600561,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"11","issue":"24","first_page":"2978","last_page":"2978"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9995999932289124,"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":0.9995999932289124,"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/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9972000122070312,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9961000084877014,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.857819676399231},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5936290621757507},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5701499581336975},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.5698484182357788},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.5670248866081238},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.4608011543750763},{"id":"https://openalex.org/keywords/scatterometer","display_name":"Scatterometer","score":0.4433758854866028},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.39253896474838257},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.34900519251823425},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.2845909595489502},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.21703562140464783},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.18254193663597107},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07867175340652466}],"concepts":[{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.857819676399231},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5936290621757507},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5701499581336975},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5698484182357788},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.5670248866081238},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.4608011543750763},{"id":"https://openalex.org/C2776212561","wikidata":"https://www.wikidata.org/wiki/Q905295","display_name":"Scatterometer","level":3,"score":0.4433758854866028},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.39253896474838257},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34900519251823425},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.2845909595489502},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.21703562140464783},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.18254193663597107},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07867175340652466},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3390/rs11242978","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11242978","pdf_url":"https://www.mdpi.com/2072-4292/11/24/2978/pdf?version=1576633487","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3390/rs11242978","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11242978","pdf_url":"https://www.mdpi.com/2072-4292/11/24/2978/pdf?version=1576633487","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.8600000143051147}],"awards":[{"id":"https://openalex.org/G1023919524","display_name":null,"funder_award_id":", Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2376276132","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G2486323837","display_name":null,"funder_award_id":"201205032","funder_id":"https://openalex.org/F4320334011","funder_display_name":"Ocean Public Welfare Scientific Research Project"},{"id":"https://openalex.org/G2526785465","display_name":null,"funder_award_id":"Grant 2016YFC1400504","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3246406553","display_name":null,"funder_award_id":"201205","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3352347664","display_name":null,"funder_award_id":"41376182","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3435950671","display_name":null,"funder_award_id":"and Gr","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3514647993","display_name":null,"funder_award_id":"Grant 61871296","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3844856321","display_name":null,"funder_award_id":"201205","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G3900001672","display_name":null,"funder_award_id":"61871296","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G466649759","display_name":null,"funder_award_id":"2017Y","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4710018099","display_name":null,"funder_award_id":"41376","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G500804759","display_name":null,"funder_award_id":"2042018kf1009","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5574830310","display_name":null,"funder_award_id":"2016YFC1400504","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5586861604","display_name":null,"funder_award_id":"Grant 41376182","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5760752404","display_name":null,"funder_award_id":"Projects","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6492046825","display_name":null,"funder_award_id":"2017YFF0206404","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G6998190859","display_name":null,"funder_award_id":"2042018kf1009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6998867282","display_name":null,"funder_award_id":"41506201","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7268810517","display_name":null,"funder_award_id":"Grant 2017YFF0206404","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G7726157001","display_name":null,"funder_award_id":"Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8114646031","display_name":null,"funder_award_id":"2016Y","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8340078520","display_name":null,"funder_award_id":"2017YF","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G850960841","display_name":null,"funder_award_id":"2016YFC","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8616770875","display_name":null,"funder_award_id":"Grant 41506201","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8951484681","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334011","display_name":"Ocean Public Welfare Scientific Research Project","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2996553876.pdf","grobid_xml":"https://content.openalex.org/works/W2996553876.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W139229951","https://openalex.org/W1967670445","https://openalex.org/W1976085455","https://openalex.org/W1985625364","https://openalex.org/W1994806447","https://openalex.org/W1999958113","https://openalex.org/W2003856740","https://openalex.org/W2007512700","https://openalex.org/W2011201292","https://openalex.org/W2028384863","https://openalex.org/W2047058264","https://openalex.org/W2050740749","https://openalex.org/W2051666227","https://openalex.org/W2052430272","https://openalex.org/W2053868237","https://openalex.org/W2054565622","https://openalex.org/W2056618289","https://openalex.org/W2062324699","https://openalex.org/W2091249078","https://openalex.org/W2095325216","https://openalex.org/W2099317576","https://openalex.org/W2105327579","https://openalex.org/W2111241952","https://openalex.org/W2111844810","https://openalex.org/W2117509376","https://openalex.org/W2131852724","https://openalex.org/W2159584116","https://openalex.org/W2163008243","https://openalex.org/W2168050864","https://openalex.org/W2170298518","https://openalex.org/W2175738321","https://openalex.org/W2179461994","https://openalex.org/W2567614372","https://openalex.org/W2593232523","https://openalex.org/W2782210158","https://openalex.org/W2792446512","https://openalex.org/W2889726695","https://openalex.org/W2908933017","https://openalex.org/W4212781820"],"related_works":["https://openalex.org/W2354750018","https://openalex.org/W2125716714","https://openalex.org/W4380451819","https://openalex.org/W2387210280","https://openalex.org/W3012040388","https://openalex.org/W2387710128","https://openalex.org/W3080858538","https://openalex.org/W2165657214","https://openalex.org/W2548354930","https://openalex.org/W2569610252"],"abstract_inverted_index":{"To":[0,26],"extend":[1],"the":[2,30,35,48,54,57,60,68,74,97,100,114,122,130,154,157],"scope":[3],"of":[4,56,92,102,133,142,156,163],"high":[5],"frequency":[6,126],"(HF)":[7],"radio":[8],"oceanography,":[9],"a":[10],"new":[11],"HF":[12,18,43,109,136,144,149,166],"radar":[13,44,137,145,167],"model,":[14,29],"named":[15],"shore-to-air":[16,41,107,134,164],"bistatic":[17,42,108,135,148,165],"radar,":[19],"has":[20],"been":[21],"proposed":[22,158],"for":[23,40,79,106,170],"ocean":[24,171],"observations.":[25,172],"explore":[27],"this":[28],"first-order":[31],"scattering":[32,38,62,70,81,131,159],"coefficient":[33,39,63],"and":[34,83,90,146],"second-order":[36,61],"electromagnetic":[37],"are":[45,119,138],"derived":[46,69],"using":[47,121],"perturbation":[49],"method.":[50],"In":[51,128],"conjunction":[52],"with":[53,140],"contribution":[55],"hydrodynamic":[58],"component,":[59],"is":[64,168],"derived.":[65],"Based":[66],"on":[67,99],"coefficients,":[71],"we":[72],"analyzed":[73],"simulated":[75,115],"echo":[76,116],"Doppler":[77,117,125],"spectra":[78,118],"various":[80],"angles":[82],"azimuthal":[84],"angles,":[85],"operation":[86],"frequencies,":[87],"wind":[88],"speeds,":[89],"directions":[91],"wind,":[93],"which":[94],"may":[95],"provide":[96],"guideline":[98],"extraction":[101],"sea":[103],"state":[104],"information":[105],"radar.":[110,150],"The":[111,151,161],"singularities":[112],"in":[113],"discussed":[120],"normalized":[123],"constant":[124],"contours.":[127],"addition,":[129],"coefficients":[132],"compared":[139],"that":[141],"monostatic":[143],"land-based":[147],"results":[152],"verify":[153],"correctness":[155],"coefficients.":[160],"model":[162],"effective":[169]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-04-20T07:46:08.049788","created_date":"2025-10-10T00:00:00"}
