{"id":"https://openalex.org/W3009857742","doi":"https://doi.org/10.3390/rs12050822","title":"An Improved Descalloping Method Combined With Imaging Parameters for GaoFen-3 ScanSAR","display_name":"An Improved Descalloping Method Combined With Imaging Parameters for GaoFen-3 ScanSAR","publication_year":2020,"publication_date":"2020-03-03","ids":{"openalex":"https://openalex.org/W3009857742","doi":"https://doi.org/10.3390/rs12050822","mag":"3009857742"},"language":"en","primary_location":{"id":"doi:10.3390/rs12050822","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12050822","pdf_url":"https://www.mdpi.com/2072-4292/12/5/822/pdf?version=1583499928","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/2072-4292/12/5/822/pdf?version=1583499928","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101798842","display_name":"Lihua Zhong","orcid":"https://orcid.org/0000-0002-2573-0101"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lihua Zhong","raw_affiliation_strings":["Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China","Key Laboratory of Technology in Geo-spatial Information Processing and Application Systems, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China"],"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Laboratory of Technology in Geo-spatial Information Processing and Application Systems, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110484098","display_name":"Xiaolan Qiu","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaolan Qiu","raw_affiliation_strings":["Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China","Key Laboratory of Technology in Geo-spatial Information Processing and Application Systems, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China"],"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Laboratory of Technology in Geo-spatial Information Processing and Application Systems, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100690520","display_name":"Bing Han","orcid":"https://orcid.org/0009-0001-4482-3581"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Han","raw_affiliation_strings":["Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China","Key Laboratory of Technology in Geo-spatial Information Processing and Application Systems, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China"],"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Laboratory of Technology in Geo-spatial Information Processing and Application Systems, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101678186","display_name":"Yuxin Hu","orcid":"https://orcid.org/0000-0003-4263-7467"},"institutions":[{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxin Hu","raw_affiliation_strings":["Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China","Key Laboratory of Technology in Geo-spatial Information Processing and Application Systems, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China","School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100049, China"],"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Laboratory of Technology in Geo-spatial Information Processing and Application Systems, Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]},{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101798842"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110458"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":4.7142,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.95681995,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"12","issue":"5","first_page":"822","last_page":"822"},"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":1.0,"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":1.0,"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":1.0,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9970999956130981,"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/computer-science","display_name":"Computer science","score":0.6804261207580566},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6412115097045898},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6249786615371704},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.5518147945404053},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5448957681655884},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.49371418356895447},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.43227192759513855},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3907144367694855},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3185555338859558},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1986922025680542},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.19678792357444763},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13175132870674133},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10198414325714111}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6804261207580566},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6412115097045898},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6249786615371704},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.5518147945404053},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5448957681655884},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.49371418356895447},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.43227192759513855},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3907144367694855},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3185555338859558},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1986922025680542},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.19678792357444763},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13175132870674133},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10198414325714111}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs12050822","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12050822","pdf_url":"https://www.mdpi.com/2072-4292/12/5/822/pdf?version=1583499928","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"},{"id":"pmh:oai:doaj.org/article:d021ccb524b14bab80a43df7d9c560a5","is_oa":true,"landing_page_url":"https://doaj.org/article/d021ccb524b14bab80a43df7d9c560a5","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 12, Iss 5, p 822 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs12050822","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12050822","pdf_url":"https://www.mdpi.com/2072-4292/12/5/822/pdf?version=1583499928","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","score":0.8600000143051147,"display_name":"Life below water"}],"awards":[{"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/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/G4386295766","display_name":null,"funder_award_id":"6199142","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5620552004","display_name":null,"funder_award_id":"41976169","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5848258319","display_name":null,"funder_award_id":"0 and","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/G796721411","display_name":null,"funder_award_id":"61991421","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8476952019","display_name":null,"funder_award_id":"61991420","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":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3009857742.pdf","grobid_xml":"https://content.openalex.org/works/W3009857742.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W3578386","https://openalex.org/W5555238","https://openalex.org/W1977983739","https://openalex.org/W1989179888","https://openalex.org/W1992860181","https://openalex.org/W2001413759","https://openalex.org/W2049496041","https://openalex.org/W2080619855","https://openalex.org/W2104602388","https://openalex.org/W2106102169","https://openalex.org/W2106783469","https://openalex.org/W2108124594","https://openalex.org/W2114152188","https://openalex.org/W2117631572","https://openalex.org/W2121569425","https://openalex.org/W2126413832","https://openalex.org/W2136826435","https://openalex.org/W2141365628","https://openalex.org/W2149997669","https://openalex.org/W2155539383","https://openalex.org/W2200486666","https://openalex.org/W2304693009","https://openalex.org/W2594797654","https://openalex.org/W2765498694","https://openalex.org/W2791341808","https://openalex.org/W2910527120","https://openalex.org/W2927611741","https://openalex.org/W2951503817","https://openalex.org/W2986607448","https://openalex.org/W3015886169","https://openalex.org/W3043454125","https://openalex.org/W3126022144","https://openalex.org/W3214555577","https://openalex.org/W6600141352","https://openalex.org/W6804601598"],"related_works":["https://openalex.org/W3006474185","https://openalex.org/W2483195039","https://openalex.org/W2048211457","https://openalex.org/W2281797687","https://openalex.org/W2358411735","https://openalex.org/W4250650723","https://openalex.org/W2611761074","https://openalex.org/W2358598243","https://openalex.org/W2068843146","https://openalex.org/W2462749609"],"abstract_inverted_index":{"Due":[0],"to":[1,98,156,167,169,231,245],"the":[2,27,57,64,74,78,81,94,99,106,112,142,153,161,184,193,202,224,241,247,250],"specific":[3],"working":[4],"mechanism":[5],"of":[6,26,59,69,84,91,101,114,133,144,204,215,240,249],"alternately":[7],"transmitting":[8],"and":[9,50,63,72,141,150,220,223,237],"receiving":[10],"signals":[11],"between":[12,103],"multiple":[13],"adjacent":[14],"swaths,":[15],"scanning":[16,82],"synthetic":[17],"aperture":[18],"radar":[19],"(ScanSAR)":[20],"will":[21],"cause":[22],"periodical":[23],"wavelike":[24],"modulation":[25,131],"intensity":[28],"image":[29,95,242],"along":[30],"azimuth":[31,45],"direction,":[32],"which":[33],"is":[34,96,127,139,164,180,227],"known":[35],"as":[36],"scalloping.":[37,208],"Conventional":[38],"descalloping":[39,210],"methods":[40],"are":[41,54,86,147,243],"achieved":[42,181],"by":[43,56,111,173,182,188,207],"proper":[44],"antenna":[46,162],"pattern":[47,163],"(AAP)":[48],"correction":[49],"multi-looking":[51],"techniques":[52],"but":[53,80],"limited":[55],"accuracy":[58],"Doppler":[60],"centroid":[61],"estimating":[62],"thermal":[65],"noise.":[66,174],"Another":[67],"type":[68],"method":[70,122,211],"extracts":[71],"suppresses":[73],"scalloping":[75,92,130,145,171,178,185,216,226,236],"texture":[76,146],"on":[77,93],"image,":[79,160],"parameters":[83,126,138],"ScanSAR":[85,134],"insufficiently":[87],"considered.":[88],"The":[89,129,234],"period":[90,100,113],"related":[97],"switching":[102],"subswathes.":[104],"While":[105],"harmonics":[107,143,205],"can":[108],"be":[109],"calculated":[110,149],"a":[115],"periodic":[116],"signal,":[117],"an":[118],"improved":[119],"frequency":[120],"filtering":[121],"combined":[123,135],"with":[124,136],"imaging":[125,137],"proposed.":[128],"model":[132],"constructed,":[140],"accurately":[148],"filtered.":[151],"For":[152,175],"low":[154],"signal":[155],"noise":[157],"ratio":[158],"(SNR)":[159],"modified":[165],"according":[166],"SNR":[168],"avoid":[170],"caused":[172,206],"non-uniform":[176,194],"scenes,":[177,198],"suppression":[179,214],"using":[183],"features":[186],"acquired":[187],"uniform":[189,197],"scenes.":[190],"To":[191],"separate":[192],"scenes":[195],"from":[196,229],"we":[199],"still":[200],"use":[201],"characteristics":[203,239],"Our":[209],"achieves":[212],"accurate":[213],"without":[217],"sea-land":[218],"segmentation":[219],"ship":[221],"mask":[222],"residual":[225,235],"reduced":[228],"1.0":[230],"0.3\u20130.5":[232],"dB.":[233],"statistical":[238],"analyzed":[244],"demonstrate":[246],"effectiveness":[248],"proposed":[251],"method.":[252]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}
