{"id":"https://openalex.org/W4413465975","doi":"https://doi.org/10.1109/tgrs.2025.3598929","title":"Multipass InSAR Phase Linking for Non-Gaussian Scatterers","display_name":"Multipass InSAR Phase Linking for Non-Gaussian Scatterers","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4413465975","doi":"https://doi.org/10.1109/tgrs.2025.3598929"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2025.3598929","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3598929","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","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/A5101924114","display_name":"Yusong Bai","orcid":"https://orcid.org/0009-0006-4339-2667"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yusong Bai","raw_affiliation_strings":["School of Electronic and Information Engineering, Soochow University, Suzhou, China"],"raw_orcid":"https://orcid.org/0009-0006-4339-2667","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100325925","display_name":"Jiaqi Li","orcid":"https://orcid.org/0000-0001-7525-5401"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaqi Li","raw_affiliation_strings":["Department of Intelligent Science and Technology, School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Intelligent Science and Technology, School of Artificial Intelligence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101081422","display_name":"Yuheng Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuheng Zhou","raw_affiliation_strings":["School of Electronic and Information Engineering, Soochow University, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhiliang Liu","orcid":"https://orcid.org/0009-0003-7975-0815"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiliang Liu","raw_affiliation_strings":["School of Electronic and Information Engineering, Soochow University, Suzhou, China"],"raw_orcid":"https://orcid.org/0009-0003-7975-0815","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101922988","display_name":"Shengkai Liu","orcid":"https://orcid.org/0009-0004-7112-5668"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengkai Liu","raw_affiliation_strings":["School of Electronic and Information Engineering, Soochow University, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chunping Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunping Shi","raw_affiliation_strings":["School of Electronic and Information Engineering, Soochow University, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100700900","display_name":"Jian Kang","orcid":"https://orcid.org/0000-0001-6284-3044"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Kang","raw_affiliation_strings":["School of Electronic and Information Engineering, Soochow University, Suzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-6284-3044","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.8415,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.91911676,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"63","issue":null,"first_page":"1","last_page":"15"},"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":0.9958000183105469,"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":0.9958000183105469,"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":0.9739999771118164,"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/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.8648769855499268},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6333194375038147},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5576049089431763},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.48291680216789246},{"id":"https://openalex.org/keywords/phase-unwrapping","display_name":"Phase unwrapping","score":0.4574969410896301},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.44884830713272095},{"id":"https://openalex.org/keywords/gaussian-process","display_name":"Gaussian process","score":0.43677499890327454},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4189513325691223},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.41440072655677795},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.35713958740234375},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.35214632749557495},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2736208438873291},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23925283551216125}],"concepts":[{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.8648769855499268},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6333194375038147},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5576049089431763},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.48291680216789246},{"id":"https://openalex.org/C3020654733","wikidata":"https://www.wikidata.org/wiki/Q6038852","display_name":"Phase unwrapping","level":3,"score":0.4574969410896301},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.44884830713272095},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.43677499890327454},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4189513325691223},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.41440072655677795},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.35713958740234375},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.35214632749557495},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2736208438873291},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23925283551216125},{"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/tgrs.2025.3598929","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3598929","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2830917497","display_name":null,"funder_award_id":"62471324","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":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W1569980640","https://openalex.org/W2017493692","https://openalex.org/W2030231035","https://openalex.org/W2047029664","https://openalex.org/W2052893527","https://openalex.org/W2061577342","https://openalex.org/W2065822370","https://openalex.org/W2079299474","https://openalex.org/W2112183468","https://openalex.org/W2123632763","https://openalex.org/W2124850014","https://openalex.org/W2134275613","https://openalex.org/W2145882662","https://openalex.org/W2149888236","https://openalex.org/W2152012906","https://openalex.org/W2158347164","https://openalex.org/W2163622378","https://openalex.org/W2183659962","https://openalex.org/W2240774825","https://openalex.org/W2242279517","https://openalex.org/W2325406072","https://openalex.org/W2604847904","https://openalex.org/W2785978490","https://openalex.org/W2792015471","https://openalex.org/W2795025086","https://openalex.org/W2907034392","https://openalex.org/W2999061277","https://openalex.org/W3093923006","https://openalex.org/W3164516871","https://openalex.org/W3201917955","https://openalex.org/W4206510749","https://openalex.org/W4226150298","https://openalex.org/W4235161505","https://openalex.org/W4237764598","https://openalex.org/W4249744610","https://openalex.org/W4294643230","https://openalex.org/W4382118985","https://openalex.org/W4385863799","https://openalex.org/W4387006013","https://openalex.org/W4388505253","https://openalex.org/W4390241423","https://openalex.org/W4390533840","https://openalex.org/W4398226114","https://openalex.org/W4400229960","https://openalex.org/W4401159029","https://openalex.org/W4406948935","https://openalex.org/W4407451457","https://openalex.org/W4408280972","https://openalex.org/W4408441728","https://openalex.org/W4408520852","https://openalex.org/W4409356542","https://openalex.org/W4411725747"],"related_works":["https://openalex.org/W2348789026","https://openalex.org/W2158806364","https://openalex.org/W3206958763","https://openalex.org/W2378156195","https://openalex.org/W2159160885","https://openalex.org/W1601897362","https://openalex.org/W2493186661","https://openalex.org/W2151104578","https://openalex.org/W2167524701","https://openalex.org/W2904013093"],"abstract_inverted_index":{"Multipass":[0],"synthetic":[1,154],"aperture":[2],"radar":[3],"interferometry":[4],"(InSAR)":[5],"is":[6,150],"a":[7,34,41,90,122],"powerful":[8],"tool":[9],"for":[10,80,140],"deformation":[11,171],"monitoring,":[12],"leveraging":[13],"multiple":[14],"SAR":[15],"images":[16],"to":[17,52],"extract":[18],"surface":[19],"displacement":[20],"information":[21],"over":[22],"time.":[23],"However,":[24],"its":[25],"application":[26],"in":[27,46,55,84,177],"complex":[28,69],"environments,":[29],"such":[30,82],"as":[31],"scatterers,":[32],"exhibits":[33],"mixture":[35],"of":[36,107,114],"different":[37],"scattering":[38],"behaviors":[39],"within":[40],"single":[42],"resolution":[43],"cell":[44],"or":[45],"close":[47],"proximity,":[48],"remains":[49],"challenging":[50],"due":[51],"the":[53,63,68,112,115,130,136,162],"errors":[54],"phase":[56,137,167],"linking":[57],"(PL)":[58],"caused":[59],"by":[60],"deviations":[61],"from":[62],"standard":[64],"statistical":[65],"model,":[66],"i.e.,":[67],"circular":[70],"Gaussian":[71],"(CCG)":[72],"distribution.":[73],"This":[74,109],"article":[75],"proposes":[76],"an":[77],"advanced":[78],"approach":[79],"addressing":[81],"issues":[83],"InSAR":[85],"time-series":[86],"analysis.":[87],"We":[88],"introduce":[89],"novel":[91],"pixel":[92,116,131],"selection":[93,117,132],"algorithm,":[94,125],"HetPS,":[95],"based":[96],"on":[97,129],"the$\\mathcal":[98,145],"{KM}$distribution,":[99],"which":[100,127],"models":[101],"both":[102,153],"spatial":[103],"and":[104,134,155,170],"temporal":[105],"heterogeneity":[106],"scatterers.":[108],"method":[110],"enhances":[111],"robustness":[113],"process.":[118],"Additionally,":[119],"we":[120],"present":[121],"new":[123],"PL":[124],"HetPL,":[126],"builds":[128],"strategy":[133],"conducts":[135],"history":[138,168],"reconstruction":[139],"those":[141],"heterogeneous":[142],"scatterers":[143],"following":[144],"{KM}$distribution.":[146],"The":[147],"methods\u2019":[148],"effectiveness":[149],"demonstrated":[151],"using":[152],"real":[156],"TerraSAR-X":[157],"data.":[158],"Results":[159],"show":[160],"that":[161],"proposed":[163],"methods":[164],"significantly":[165],"improve":[166],"stability":[169],"estimation":[172],"accuracy,":[173],"outperforming":[174],"traditional":[175],"techniques":[176],"regions":[178],"with":[179],"strong":[180],"heterogeneity.":[181]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
