{"id":"https://openalex.org/W2808422293","doi":"https://doi.org/10.1109/jstars.2018.2837020","title":"A Phase Unwrapping Approach Based on Extended Kalman Filter for Subsidence Monitoring Using Persistent Scatterer Time Series Interferometry","display_name":"A Phase Unwrapping Approach Based on Extended Kalman Filter for Subsidence Monitoring Using Persistent Scatterer Time Series Interferometry","publication_year":2018,"publication_date":"2018-06-12","ids":{"openalex":"https://openalex.org/W2808422293","doi":"https://doi.org/10.1109/jstars.2018.2837020","mag":"2808422293"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2018.2837020","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2018.2837020","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"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/A5108690798","display_name":"Amin Tavakkoli Estahbanati","orcid":null},"institutions":[{"id":"https://openalex.org/I166459259","display_name":"Shiraz University","ror":"https://ror.org/028qtbk54","country_code":"IR","type":"education","lineage":["https://openalex.org/I166459259"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Amin Tavakkoli Estahbanati","raw_affiliation_strings":["Department of Civil and Environmental Engineering, School of Engineering, Shiraz University, Shiraz, Iran","Department of Civil and Environmental Engineering School of Engineering Shiraz University Shiraz Iran"],"raw_orcid":"https://orcid.org/0000-0003-0400-1134","affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, School of Engineering, Shiraz University, Shiraz, Iran","institution_ids":["https://openalex.org/I166459259"]},{"raw_affiliation_string":"Department of Civil and Environmental Engineering School of Engineering Shiraz University Shiraz Iran","institution_ids":["https://openalex.org/I166459259"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037368142","display_name":"Maryam Dehghani","orcid":"https://orcid.org/0000-0003-0231-7530"},"institutions":[{"id":"https://openalex.org/I166459259","display_name":"Shiraz University","ror":"https://ror.org/028qtbk54","country_code":"IR","type":"education","lineage":["https://openalex.org/I166459259"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Maryam Dehghani","raw_affiliation_strings":["Department of Civil and Environmental Engineering, School of Engineering, Shiraz University, Shiraz, Iran","Department of Civil and Environmental Engineering School of Engineering Shiraz University Shiraz Iran"],"raw_orcid":"https://orcid.org/0000-0003-0231-7530","affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, School of Engineering, Shiraz University, Shiraz, Iran","institution_ids":["https://openalex.org/I166459259"]},{"raw_affiliation_string":"Department of Civil and Environmental Engineering School of Engineering Shiraz University Shiraz Iran","institution_ids":["https://openalex.org/I166459259"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I166459259"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":6.1797,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.96577099,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"11","issue":"8","first_page":"2814","last_page":"2820"},"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":0.9997000098228455,"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":0.9997000098228455,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9909999966621399,"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/interferometry","display_name":"Interferometry","score":0.6942992210388184},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6722533106803894},{"id":"https://openalex.org/keywords/discontinuity","display_name":"Discontinuity (linguistics)","score":0.5900377631187439},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.5815609693527222},{"id":"https://openalex.org/keywords/deformation-monitoring","display_name":"Deformation monitoring","score":0.5612051486968994},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.5015714168548584},{"id":"https://openalex.org/keywords/displacement","display_name":"Displacement (psychology)","score":0.47458672523498535},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46524155139923096},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.44749730825424194},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.42955905199050903},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4195294976234436},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3856060206890106},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3679795265197754},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3482874631881714},{"id":"https://openalex.org/keywords/deformation","display_name":"Deformation (meteorology)","score":0.3091599941253662},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2479831576347351},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2337106466293335},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.20525792241096497},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16637614369392395},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10404905676841736},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09138399362564087}],"concepts":[{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.6942992210388184},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6722533106803894},{"id":"https://openalex.org/C2777042112","wikidata":"https://www.wikidata.org/wiki/Q5281658","display_name":"Discontinuity (linguistics)","level":2,"score":0.5900377631187439},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.5815609693527222},{"id":"https://openalex.org/C136428324","wikidata":"https://www.wikidata.org/wiki/Q838414","display_name":"Deformation monitoring","level":3,"score":0.5612051486968994},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.5015714168548584},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.47458672523498535},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46524155139923096},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.44749730825424194},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.42955905199050903},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4195294976234436},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3856060206890106},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3679795265197754},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3482874631881714},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.3091599941253662},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2479831576347351},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2337106466293335},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.20525792241096497},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16637614369392395},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10404905676841736},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09138399362564087},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","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},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jstars.2018.2837020","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2018.2837020","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W138886665","https://openalex.org/W1536628188","https://openalex.org/W1621064171","https://openalex.org/W1672745209","https://openalex.org/W1972797357","https://openalex.org/W1975242345","https://openalex.org/W1982626375","https://openalex.org/W1993478662","https://openalex.org/W2001288097","https://openalex.org/W2013211795","https://openalex.org/W2047029664","https://openalex.org/W2048357151","https://openalex.org/W2061776923","https://openalex.org/W2088235241","https://openalex.org/W2091908034","https://openalex.org/W2099990809","https://openalex.org/W2104823536","https://openalex.org/W2133873665","https://openalex.org/W2135336022","https://openalex.org/W2136689633","https://openalex.org/W2141842128","https://openalex.org/W2144803728","https://openalex.org/W2162054115","https://openalex.org/W2168275197","https://openalex.org/W2171143223","https://openalex.org/W2171793764","https://openalex.org/W2273392147","https://openalex.org/W4229937894","https://openalex.org/W6605644890","https://openalex.org/W6680543690","https://openalex.org/W6694313838"],"related_works":["https://openalex.org/W2138763423","https://openalex.org/W2379960169","https://openalex.org/W4283717140","https://openalex.org/W2355584042","https://openalex.org/W2392133015","https://openalex.org/W2350311391","https://openalex.org/W41985077","https://openalex.org/W2392071215","https://openalex.org/W1969121149","https://openalex.org/W2383940476"],"abstract_inverted_index":{"Persistent":[0],"scatterer":[1,120],"interferometry":[2],"that":[3,32,195],"overcomes":[4],"the":[5,16,23,28,43,72,81,110,115,118,123,148,156,178,182,186,196,204],"spatial":[6],"and":[7,122,166,185],"temporal":[8],"problems":[9],"is":[10,26,38,46,66,76,85,106,129,151,189],"an":[11,58],"effective":[12],"technique":[13],"for":[14,95,139],"measuring":[15],"surface":[17],"deformation.":[18],"The":[19,36,91,126,142,175],"main":[20],"issue":[21],"of":[22,109],"technique,":[24],"however,":[25],"unwrapping":[27,54,96,205],"persistent":[29,119],"scatterers'":[30],"phases":[31],"are":[33,97,158],"irregularly":[34],"spaced.":[35],"problem":[37],"even":[39],"more":[40],"challenging":[41],"when":[42],"deformation":[44],"rate":[45,145],"too":[47],"high.":[48],"In":[49],"this":[50],"paper,":[51],"a":[52,63,88,100,107,162,171,200],"phase":[53,73,112],"method":[55,65,128,150,188,198],"based":[56],"on":[57],"extended":[59,82],"Kalman":[60,83],"filter":[61],"as":[62,71],"path-following":[64],"presented.":[67],"Mean":[68],"fringe":[69],"frequency":[70],"slope,":[74],"which":[75,105],"to":[77,131],"be":[78],"used":[79],"in":[80],"filter,":[84],"estimated":[86,146,180],"within":[87],"local":[89],"window.":[90],"most":[92],"proper":[93],"paths":[94],"identified":[98],"by":[99],"proposed":[101,149,187,197],"hybrid":[102],"cost":[103],"map,":[104],"combination":[108],"scaled":[111],"derivative":[113],"variance,":[114],"distances":[116],"between":[117,177],"pixels,":[121],"discontinuity":[124],"locations.":[125],"presented":[127],"applied":[130],"ENVISAT":[132],"ASAR":[133],"images":[134],"acquired":[135,169],"over":[136,170,203],"southwestern":[137],"Tehran":[138],"subsidence":[140],"monitoring.":[141],"maximum":[143],"displacement":[144],"from":[147,181],"about":[152],"18":[153],"cm/year.":[154,191],"Moreover,":[155],"results":[157],"then":[159],"validated":[160],"using":[161],"continuous":[163],"GPS":[164,183],"station":[165],"leveling":[167],"measurements":[168,184],"different":[172],"time":[173],"interval.":[174],"difference":[176],"rates":[179],"0.2":[190],"It":[192],"was":[193],"found":[194],"makes":[199],"significant":[201],"improvement":[202],"problem.":[206]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
