{"id":"https://openalex.org/W3165425964","doi":"https://doi.org/10.1109/tgrs.2021.3079158","title":"A Novel Algorithm Based on Compressive Sensing to Mitigate Phase Unwrapping Errors in Multitemporal DInSAR Approaches","display_name":"A Novel Algorithm Based on Compressive Sensing to Mitigate Phase Unwrapping Errors in Multitemporal DInSAR Approaches","publication_year":2021,"publication_date":"2021-05-25","ids":{"openalex":"https://openalex.org/W3165425964","doi":"https://doi.org/10.1109/tgrs.2021.3079158","mag":"3165425964"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2021.3079158","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3079158","pdf_url":"https://ieeexplore.ieee.org/ielx7/36/9633014/09440786.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/36/9633014/09440786.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004652766","display_name":"Michele Manunta","orcid":"https://orcid.org/0000-0002-7245-1551"},"institutions":[{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Michele Manunta","raw_affiliation_strings":["Italian National Research Council (CNR)-Istituto per il Rilevamento Elettromagnetico dell\u2019Ambiente (IREA), Naples, Italy","Italian National Research Council (CNR)-Istituto per il Rilevamento Elettromagnetico dell'Ambiente (IREA), Naples, Italy"],"affiliations":[{"raw_affiliation_string":"Italian National Research Council (CNR)-Istituto per il Rilevamento Elettromagnetico dell\u2019Ambiente (IREA), Naples, Italy","institution_ids":["https://openalex.org/I4210125249"]},{"raw_affiliation_string":"Italian National Research Council (CNR)-Istituto per il Rilevamento Elettromagnetico dell'Ambiente (IREA), Naples, Italy","institution_ids":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065599787","display_name":"Muhammad Yasir","orcid":"https://orcid.org/0000-0003-1111-1104"},"institutions":[{"id":"https://openalex.org/I183638586","display_name":"Parthenope University of Naples","ror":"https://ror.org/05pcv4v03","country_code":"IT","type":"education","lineage":["https://openalex.org/I183638586"]},{"id":"https://openalex.org/I4210125249","display_name":"Istituto per il Rilevamento Elettromagnetico dell'Ambiente","ror":"https://ror.org/02wxw4x45","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Muhammad Yasir","raw_affiliation_strings":["Italian National Research Council (CNR)-Istituto per il Rilevamento Elettromagnetico dell\u2019Ambiente (IREA), Naples, Italy","University of Naples \"Parthenope,\", Naples, Italy","Italian National Research Council (CNR)-Istituto per il Rilevamento Elettromagnetico dell'Ambiente (IREA), Naples, Italy"],"affiliations":[{"raw_affiliation_string":"Italian National Research Council (CNR)-Istituto per il Rilevamento Elettromagnetico dell\u2019Ambiente (IREA), Naples, Italy","institution_ids":["https://openalex.org/I4210125249"]},{"raw_affiliation_string":"University of Naples \"Parthenope,\", Naples, Italy","institution_ids":["https://openalex.org/I183638586"]},{"raw_affiliation_string":"Italian National Research Council (CNR)-Istituto per il Rilevamento Elettromagnetico dell'Ambiente (IREA), Naples, Italy","institution_ids":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5004652766"],"corresponding_institution_ids":["https://openalex.org/I4210125249","https://openalex.org/I4210155236"],"apc_list":null,"apc_paid":null,"fwci":8.7572,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.97048679,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"60","issue":null,"first_page":"1","last_page":"20"},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9965999722480774,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6890077590942383},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.6330392360687256},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6299393177032471},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6201322078704834},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.5010735988616943},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.4922548830509186},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.43157342076301575},{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.4294111728668213},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.41334670782089233},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2496662437915802},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23955583572387695}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6890077590942383},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.6330392360687256},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6299393177032471},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6201322078704834},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.5010735988616943},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.4922548830509186},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.43157342076301575},{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.4294111728668213},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.41334670782089233},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2496662437915802},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23955583572387695},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2021.3079158","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3079158","pdf_url":"https://ieeexplore.ieee.org/ielx7/36/9633014/09440786.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":{"id":"doi:10.1109/tgrs.2021.3079158","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2021.3079158","pdf_url":"https://ieeexplore.ieee.org/ielx7/36/9633014/09440786.pdf","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3912856170","display_name":null,"funder_award_id":"824068","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7234818961","display_name":null,"funder_award_id":"2021.","funder_id":"https://openalex.org/F4320324632","funder_display_name":"Ministero dello Sviluppo Economico"},{"id":"https://openalex.org/G8051717526","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8318064016","display_name":null,"funder_award_id":"Horizon","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320313804","display_name":"Dipartimento della Protezione Civile, Presidenza del Consiglio dei Ministri","ror":"https://ror.org/050xp5d36"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320324632","display_name":"Ministero dello Sviluppo Economico","ror":"https://ror.org/011z3ff80"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3165425964.pdf","grobid_xml":"https://content.openalex.org/works/W3165425964.grobid-xml"},"referenced_works_count":64,"referenced_works":["https://openalex.org/W1672745209","https://openalex.org/W1793571368","https://openalex.org/W1965514354","https://openalex.org/W1965880416","https://openalex.org/W1970302608","https://openalex.org/W1979202050","https://openalex.org/W1980827009","https://openalex.org/W1988103971","https://openalex.org/W1991346723","https://openalex.org/W2005969771","https://openalex.org/W2006907556","https://openalex.org/W2011039300","https://openalex.org/W2013395701","https://openalex.org/W2020598657","https://openalex.org/W2028781966","https://openalex.org/W2030607284","https://openalex.org/W2047029664","https://openalex.org/W2047042135","https://openalex.org/W2061577342","https://openalex.org/W2063136079","https://openalex.org/W2080384632","https://openalex.org/W2082456873","https://openalex.org/W2085980369","https://openalex.org/W2092905661","https://openalex.org/W2093252827","https://openalex.org/W2097762029","https://openalex.org/W2099008772","https://openalex.org/W2101953912","https://openalex.org/W2104917585","https://openalex.org/W2113642685","https://openalex.org/W2123632763","https://openalex.org/W2123693211","https://openalex.org/W2129206142","https://openalex.org/W2132387013","https://openalex.org/W2141414687","https://openalex.org/W2142143094","https://openalex.org/W2145096794","https://openalex.org/W2145250341","https://openalex.org/W2150207495","https://openalex.org/W2152657318","https://openalex.org/W2155473288","https://openalex.org/W2161661683","https://openalex.org/W2166166955","https://openalex.org/W2176506073","https://openalex.org/W2219686147","https://openalex.org/W2332183900","https://openalex.org/W2430139958","https://openalex.org/W2560761138","https://openalex.org/W2595740183","https://openalex.org/W2604369655","https://openalex.org/W2621164515","https://openalex.org/W2732375979","https://openalex.org/W2793783688","https://openalex.org/W2884633324","https://openalex.org/W2890867116","https://openalex.org/W2910632842","https://openalex.org/W2918492327","https://openalex.org/W2922795189","https://openalex.org/W2940628181","https://openalex.org/W2946295604","https://openalex.org/W2975562022","https://openalex.org/W2976715433","https://openalex.org/W3004018274","https://openalex.org/W4250955649"],"related_works":["https://openalex.org/W2790032735","https://openalex.org/W2373310320","https://openalex.org/W2781934594","https://openalex.org/W4384163768","https://openalex.org/W4385499758","https://openalex.org/W4400088992","https://openalex.org/W2158224665","https://openalex.org/W2387499565","https://openalex.org/W3206958763","https://openalex.org/W2159160885"],"abstract_inverted_index":{"In":[0,184],"this":[1],"work,":[2],"we":[3,88,112,153,170,186],"present":[4],"a":[5,51,115],"new":[6],"method":[7,94],"based":[8,177],"on":[9,178],"the":[10,22,46,63,68,77,90,104,108,128,144,158,164,167,211,214,233,239,247,250],"compressive":[11],"sensing":[12],"(CS)":[13],"theory":[14],"to":[15,37,62,75,118,134,143,156,227],"correct":[16],"phase":[17],"unwrapping":[18],"(PhU)":[19],"errors":[20,48,220],"in":[21,67,73,217],"multitemporal":[23,136],"sequence":[24],"of":[25,103,107,166,213,241,249],"interferograms":[26],"exploited":[27],"by":[28,49,193],"advanced":[29],"differential":[30],"interferometric":[31,64,109],"synthetic":[32],"aperture":[33],"radar":[34],"(DInSAR)":[35],"techniques":[36],"generate":[38],"deformation":[39,230,252],"time":[40,224,253],"series.":[41,254],"The":[42,205],"developed":[43,168,215,234],"algorithm":[44],"estimates":[45],"PhU":[47,219],"using":[50],"modified":[52],"<inline-formula":[53,79],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[54,80],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[55,81],"<tex-math":[56,82],"notation=\"LaTeX\">$L_{1}$":[57,83],"</tex-math></inline-formula>":[58,84],"-norm":[59,85],"estimator":[60],"applied":[61,133],"network":[65],"built":[66],"temporal/spatial":[69],"baseline":[70,105,147],"plane.":[71],"Indeed,":[72,232],"order":[74],"search":[76],"minimum":[78],"sparse":[86],"solution,":[87],"apply":[89],"iterative":[91],"reweighted":[92],"least-squares":[93],"with":[95],"an":[96,173],"improved":[97],"weight":[98],"function":[99,117],"that":[100,122,152],"takes":[101],"account":[102],"characteristics":[106],"pairs.":[110],"Moreover,":[111],"also":[113],"introduce":[114],"quality":[116],"identify":[119],"those":[120],"solutions":[121],"have":[123],"no":[124],"physical":[125],"meaning.":[126],"Although":[127],"proposed":[129,159],"approach":[130,216],"can":[131],"be":[132],"different":[135],"DInSAR":[137],"approaches,":[138],"our":[139],"analysis":[140,176],"is":[141],"tailored":[142],"full-resolution":[145],"small":[146],"subset":[148],"(SBAS)":[149],"processing":[150],"chain":[151],"properly":[154],"modify":[155],"implement":[157],"CS-based":[160,235],"algorithm.":[161],"To":[162],"assess":[163],"performance":[165],"technique,":[169],"carry":[171],"out":[172],"extended":[174],"experimental":[175,207],"simulated":[179],"and":[180,195,203,221,245],"real":[181],"SAR":[182,190],"data.":[183],"particular,":[185],"process":[187],"two":[188],"wide":[189],"datasets":[191],"acquired":[192],"Sentinel-1":[194],"COSMO-SkyMed":[196],"constellations":[197],"over":[198],"central":[199],"Italy":[200],"between":[201],"2011":[202],"2019.":[204],"achieved":[206],"results":[208],"clearly":[209],"demonstrate":[210],"effectiveness":[212],"retrieving":[218],"generating":[222],"displacement":[223],"series":[225],"related":[226],"strongly":[228],"nonlinear":[229],"phenomena.":[231],"technique":[236],"significantly":[237],"increases":[238],"number":[240],"detected":[242],"coherent":[243],"points":[244],"improves":[246],"accuracy":[248],"retrieved":[251]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}