{"id":"https://openalex.org/W4405717579","doi":"https://doi.org/10.1109/lgrs.2024.3521441","title":"A Super-Resolution Analysis Method for Ionospheric Scattering Function","display_name":"A Super-Resolution Analysis Method for Ionospheric Scattering Function","publication_year":2024,"publication_date":"2024-12-23","ids":{"openalex":"https://openalex.org/W4405717579","doi":"https://doi.org/10.1109/lgrs.2024.3521441"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2024.3521441","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2024.3521441","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-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/A5101668708","display_name":"Tongxin Liu","orcid":"https://orcid.org/0000-0003-4229-2999"},"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":"Tongxin Liu","raw_affiliation_strings":["School of Electronics and Information, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-4229-2999","affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063424453","display_name":"Guobin Yang","orcid":"https://orcid.org/0000-0003-0404-9664"},"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":"Guobin Yang","raw_affiliation_strings":["School of Electronics and Information, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-0404-9664","affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102714833","display_name":"Chun-Hua Jiang","orcid":null},"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":"Chunhua Jiang","raw_affiliation_strings":["School of Electronics and Information, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-2834-1598","affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100348722","display_name":"Hao Li","orcid":"https://orcid.org/0009-0009-0487-6900"},"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":"Hao Li","raw_affiliation_strings":["School of Electronics and Information, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0009-0487-6900","affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067063160","display_name":"Chongzhe Lao","orcid":"https://orcid.org/0009-0008-8520-7786"},"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":"Chongzhe Lao","raw_affiliation_strings":["School of Electronics and Information, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0008-8520-7786","affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101668708"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":null,"apc_paid":null,"fwci":1.2708,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.89030091,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"22","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9825000166893005,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9825000166893005,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9761000275611877,"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/T14158","display_name":"Optical Systems and Laser Technology","score":0.96670001745224,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/ionosphere","display_name":"Ionosphere","score":0.7383950352668762},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.5539669394493103},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.5399425625801086},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4856637716293335},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.47463735938072205},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3664197027683258},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3146682381629944},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.31358808279037476},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.25596359372138977},{"id":"https://openalex.org/keywords/geophysics","display_name":"Geophysics","score":0.1987234354019165}],"concepts":[{"id":"https://openalex.org/C116403925","wikidata":"https://www.wikidata.org/wiki/Q162219","display_name":"Ionosphere","level":2,"score":0.7383950352668762},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.5539669394493103},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.5399425625801086},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4856637716293335},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.47463735938072205},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3664197027683258},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3146682381629944},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.31358808279037476},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.25596359372138977},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.1987234354019165},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"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/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2024.3521441","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2024.3521441","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","score":0.4300000071525574,"id":"https://metadata.un.org/sdg/13"}],"awards":[{"id":"https://openalex.org/G3225459673","display_name":null,"funder_award_id":"42104151, 42074184, 42188101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3575104618","display_name":"\u4e2d\u4f4e\u7eac\u767d\u5929\u6269\u5c55F\u7684\u7814\u7a76:\u89c2\u6d4b\u4e0e\u7406\u8bba\u6a21\u62df","funder_award_id":"42074184","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7166960733","display_name":null,"funder_award_id":"42104151","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8687263898","display_name":null,"funder_award_id":"42188101","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1538044848","https://openalex.org/W1622101765","https://openalex.org/W1970178842","https://openalex.org/W1987485830","https://openalex.org/W1988099996","https://openalex.org/W2004561178","https://openalex.org/W2018632709","https://openalex.org/W2027084952","https://openalex.org/W2035077332","https://openalex.org/W2129720076","https://openalex.org/W2344180380","https://openalex.org/W2745641456","https://openalex.org/W2902206601","https://openalex.org/W2912977073","https://openalex.org/W4224279143","https://openalex.org/W4294252524","https://openalex.org/W4317391946"],"related_works":["https://openalex.org/W2354177919","https://openalex.org/W2033398951","https://openalex.org/W2063188081","https://openalex.org/W2070062488","https://openalex.org/W1501974031","https://openalex.org/W1664443510","https://openalex.org/W2103316155","https://openalex.org/W92118459","https://openalex.org/W2021137772","https://openalex.org/W2085346108"],"abstract_inverted_index":{"The":[0],"observation":[1,115],"of":[2,6,27,55,98,108,125,138,160],"the":[3,21,28,49,52,56,64,68,74,77,93,99,106,123,136,143,161],"ionosphere":[4],"is":[5,89],"great":[7],"significance":[8],"for":[9,155],"geophysics,":[10],"radio":[11],"propagation":[12],"mechanisms,":[13],"and":[14,24,59,95,110,118,142,157],"related":[15],"engineering":[16],"applications.":[17],"In":[18,73,85],"response":[19],"to":[20],"low":[22],"range":[23,69,94],"Doppler":[25,96,147],"resolution":[26],"scattering":[29,100],"function":[30,101],"map":[31,102],"obtained":[32],"by":[33],"traditional":[34],"ionosonde":[35],"with":[36],"fewer":[37],"coherent":[38],"soundings,":[39],"this":[40,86,126],"letter":[41],"proposes":[42],"a":[43,129,152],"super-resolution":[44,65,80,88],"analysis":[45],"method.":[46,127],"By":[47],"utilizing":[48],"coherence":[50],"between":[51],"frequency":[53,75],"components":[54],"echo":[57,140],"signal":[58],"using":[60],"phase":[61],"weighted":[62],"summation,":[63],"synthesis":[66],"in":[67,132],"dimension":[70],"was":[71,83],"achieved.":[72],"dimension,":[76],"Capon":[78],"spectral":[79],"estimation":[81],"method":[82,150],"employed.":[84],"way,":[87],"achieved":[90],"both":[91],"along":[92],"axis":[97],"simultaneously.":[103],"It":[104],"breaks":[105],"limitations":[107],"spatial":[109],"temporal":[111],"sampling":[112],"rates":[113],"on":[114],"resolution.":[116],"Simulation":[117],"experiment":[119],"results":[120],"have":[121],"verified":[122],"performance":[124],"With":[128],"tenfold":[130],"increase":[131],"resolution,":[133],"it":[134],"achieves":[135],"distinction":[137],"multilayer":[139],"traces":[141],"identifies":[144],"their":[145],"subtle":[146],"difference.":[148],"This":[149],"provides":[151],"favorable":[153],"means":[154],"efficient":[156],"accurate":[158],"detection":[159],"ionosphere.":[162]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-06T09:05:17.133730","created_date":"2025-10-10T00:00:00"}
