{"id":"https://openalex.org/W4380372731","doi":"https://doi.org/10.3390/rs15123032","title":"The Calibration Method of Multi-Channel Spatially Varying Amplitude-Phase Inconsistency Errors in Airborne Array TomoSAR","display_name":"The Calibration Method of Multi-Channel Spatially Varying Amplitude-Phase Inconsistency Errors in Airborne Array TomoSAR","publication_year":2023,"publication_date":"2023-06-09","ids":{"openalex":"https://openalex.org/W4380372731","doi":"https://doi.org/10.3390/rs15123032"},"language":"en","primary_location":{"id":"doi:10.3390/rs15123032","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15123032","pdf_url":"https://www.mdpi.com/2072-4292/15/12/3032/pdf?version=1686322671","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/2072-4292/15/12/3032/pdf?version=1686322671","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100445454","display_name":"Dawei Wang","orcid":"https://orcid.org/0000-0003-0588-8929"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dawei Wang","raw_affiliation_strings":["National Key Laboratory of Microwave Imaging Technology, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China","School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100094, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Microwave Imaging Technology, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006052289","display_name":"Fubo Zhang","orcid":"https://orcid.org/0000-0003-3179-052X"},"institutions":[{"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fubo Zhang","raw_affiliation_strings":["School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100094, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025884811","display_name":"Longyong Chen","orcid":"https://orcid.org/0000-0003-3939-6973"},"institutions":[{"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"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Longyong Chen","raw_affiliation_strings":["School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100094, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100357929","display_name":"Zhenhua Li","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenhua Li","raw_affiliation_strings":["National Key Laboratory of Microwave Imaging Technology, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China","School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100094, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Microwave Imaging Technology, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028152860","display_name":"Ling Yang","orcid":"https://orcid.org/0000-0001-9738-4634"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ling Yang","raw_affiliation_strings":["National Key Laboratory of Microwave Imaging Technology, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China","School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100094, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Microwave Imaging Technology, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100190, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100094, China","institution_ids":["https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5025884811"],"corresponding_institution_ids":["https://openalex.org/I4210165038"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":4.4069,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.93554436,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"15","issue":"12","first_page":"3032","last_page":"3032"},"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":0.9994000196456909,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/amplitude","display_name":"Amplitude","score":0.7092304229736328},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.588306725025177},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5799134969711304},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5764446258544922},{"id":"https://openalex.org/keywords/spurious-relationship","display_name":"Spurious relationship","score":0.5706928372383118},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.518235445022583},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4907930791378021},{"id":"https://openalex.org/keywords/projector","display_name":"Projector","score":0.47288838028907776},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.4213227927684784},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3536596894264221},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2901442050933838},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.28801944851875305},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25516581535339355},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21891793608665466},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0906866192817688}],"concepts":[{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.7092304229736328},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.588306725025177},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5799134969711304},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5764446258544922},{"id":"https://openalex.org/C97256817","wikidata":"https://www.wikidata.org/wiki/Q1462316","display_name":"Spurious relationship","level":2,"score":0.5706928372383118},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.518235445022583},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4907930791378021},{"id":"https://openalex.org/C2776865275","wikidata":"https://www.wikidata.org/wiki/Q311666","display_name":"Projector","level":2,"score":0.47288838028907776},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.4213227927684784},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3536596894264221},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2901442050933838},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.28801944851875305},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25516581535339355},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21891793608665466},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0906866192817688},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs15123032","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15123032","pdf_url":"https://www.mdpi.com/2072-4292/15/12/3032/pdf?version=1686322671","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:a5d671647c984176a55058d4fc44f393","is_oa":true,"landing_page_url":"https://doaj.org/article/a5d671647c984176a55058d4fc44f393","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 15, Iss 12, p 3032 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/15/12/3032/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs15123032","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 15; Issue 12; Pages: 3032","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs15123032","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15123032","pdf_url":"https://www.mdpi.com/2072-4292/15/12/3032/pdf?version=1686322671","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":[],"awards":[{"id":"https://openalex.org/G1056253426","display_name":null,"funder_award_id":"2022YFB3901601","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4380372731.pdf"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W1950727688","https://openalex.org/W1990783709","https://openalex.org/W2003347695","https://openalex.org/W2017003480","https://openalex.org/W2018154668","https://openalex.org/W2026584598","https://openalex.org/W2047029664","https://openalex.org/W2054645095","https://openalex.org/W2059832617","https://openalex.org/W2092674798","https://openalex.org/W2110244368","https://openalex.org/W2117531853","https://openalex.org/W2124296687","https://openalex.org/W2145250341","https://openalex.org/W2163512833","https://openalex.org/W2288847942","https://openalex.org/W2350300260","https://openalex.org/W2791229252","https://openalex.org/W2811408471","https://openalex.org/W2889465479","https://openalex.org/W2901806488","https://openalex.org/W2941860729","https://openalex.org/W2944794456","https://openalex.org/W2978587459","https://openalex.org/W2996237779","https://openalex.org/W2998858673","https://openalex.org/W3005873321","https://openalex.org/W3133281227","https://openalex.org/W3137061579","https://openalex.org/W3160950630","https://openalex.org/W4200112067","https://openalex.org/W4224272517","https://openalex.org/W4283066470","https://openalex.org/W4292553430","https://openalex.org/W4353004225","https://openalex.org/W6677156813","https://openalex.org/W6851388766"],"related_works":["https://openalex.org/W3113091479","https://openalex.org/W2162899405","https://openalex.org/W941090075","https://openalex.org/W2044987316","https://openalex.org/W3134374554","https://openalex.org/W2237480245","https://openalex.org/W2075065631","https://openalex.org/W1967231309","https://openalex.org/W2383234496","https://openalex.org/W2080973735"],"abstract_inverted_index":{"Airborne":[0],"array":[1,25],"tomographic":[2],"synthetic":[3],"aperture":[4],"radar":[5],"(TomoSAR)":[6],"can":[7,175],"acquire":[8],"three-dimensional":[9],"(3D)":[10],"information":[11,129],"of":[12,23,33,58,64,97,150,188],"the":[13,21,31,51,59,62,65,95,101,107,112,125,139,146,151,165,172,186],"observed":[14],"scene":[15],"in":[16,50],"a":[17,82],"single":[18],"pass.":[19],"In":[20,79],"process":[22],"airborne":[24],"TomoSAR":[26],"data":[27],"imaging,":[28],"due":[29],"to":[30,93,123,137,143],"disturbance":[32],"factors":[34],"such":[35],"as":[36],"inconsistent":[37],"antenna":[38],"patterns":[39],"and":[40,76,116,142],"baseline":[41],"errors,":[42,73,182],"there":[43],"are":[44,104,121],"spatially":[45,178],"varying":[46,140,179],"amplitude-phase":[47,98,127,168,180],"inconsistency":[48,128,169,181],"errors":[49,60,96],"multi-channel":[52,108,126],"Single-Look-Complex":[53],"(SLC)":[54],"images.":[55],"The":[56,133,148,158],"existence":[57],"degrades":[61],"quality":[63],"3D":[66,189],"imaging":[67],"results,":[68],"which":[69],"suffer":[70],"from":[71,106],"positioning":[72],"stray":[74],"points,":[75],"spurious":[77],"targets.":[78],"this":[80],"paper,":[81],"new":[83],"calibration":[84,170],"method":[85,115,120,152,174],"based":[86],"on":[87,185],"multiple":[88],"prominent":[89,102],"points":[90,103],"is":[91,136,153],"proposed":[92,173],"calibrate":[94,177],"inconsistency.":[99],"Firstly,":[100],"selected":[105],"SLC":[109],"data.":[110,157],"Then,":[111],"subspace":[113],"decomposition":[114],"maximum":[117],"interference":[118],"spectrum":[119],"used":[122],"extract":[124],"at":[130],"each":[131],"point.":[132],"last":[134],"step":[135],"fit":[138],"curve":[141],"compensate":[144],"for":[145,192],"errors.":[147],"performance":[149],"verified":[154],"using":[155],"actual":[156],"experimental":[159],"results":[160,191],"show":[161],"that":[162],"compared":[163],"with":[164],"traditional":[166],"fixed":[167],"method,":[171],"effectively":[176],"thus":[183],"improving":[184],"accuracy":[187],"reconstruction":[190],"large-scale":[193],"scenes.":[194]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2026-02-03T23:48:18.283914","created_date":"2023-06-13T00:00:00"}