{"id":"https://openalex.org/W2143798206","doi":"https://doi.org/10.1109/lgrs.2013.2274474","title":"An Integrated Model for Extracting Surface Deformation Components by PSI Time Series","display_name":"An Integrated Model for Extracting Surface Deformation Components by PSI Time Series","publication_year":2013,"publication_date":"2013-08-28","ids":{"openalex":"https://openalex.org/W2143798206","doi":"https://doi.org/10.1109/lgrs.2013.2274474","mag":"2143798206"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2013.2274474","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2013.2274474","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5039949921","display_name":"Rui Zhang","orcid":"https://orcid.org/0000-0002-0809-7682"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Rui Zhang","raw_affiliation_strings":["Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]},{"raw_affiliation_string":"Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101656253","display_name":"Guoxiang Liu","orcid":"https://orcid.org/0000-0002-2799-1145"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoxiang Liu","raw_affiliation_strings":["Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]},{"raw_affiliation_string":"Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101485663","display_name":"Tao Li","orcid":"https://orcid.org/0000-0002-7676-7852"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Li","raw_affiliation_strings":["Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]},{"raw_affiliation_string":"Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038142152","display_name":"Lanxin Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lanxin Huang","raw_affiliation_strings":["Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]},{"raw_affiliation_string":"Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087490597","display_name":"Bing Yu","orcid":"https://orcid.org/0000-0003-4851-4425"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Yu","raw_affiliation_strings":["Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]},{"raw_affiliation_string":"Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100435655","display_name":"Qiang Chen","orcid":"https://orcid.org/0000-0001-8714-6819"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Chen","raw_affiliation_strings":["Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]},{"raw_affiliation_string":"Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077703661","display_name":"Zhilin Li","orcid":"https://orcid.org/0000-0003-1507-323X"},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhilin Li","raw_affiliation_strings":["Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Department of Remote Sensing and Geospatial Information Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]},{"raw_affiliation_string":"Dept. of Remote Sensing & Geospatial Inf. Eng., Southwest Jiaotong Univ., Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5039949921"],"corresponding_institution_ids":["https://openalex.org/I4800084"],"apc_list":null,"apc_paid":null,"fwci":1.7324,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.8783766,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"11","issue":"2","first_page":"544","last_page":"548"},"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":0.9998000264167786,"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":0.9998000264167786,"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/T10644","display_name":"Cryospheric studies and observations","score":0.9697999954223633,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9531999826431274,"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/deformation","display_name":"Deformation (meteorology)","score":0.8020436763763428},{"id":"https://openalex.org/keywords/deformation-monitoring","display_name":"Deformation monitoring","score":0.6638287901878357},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6603403091430664},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.6160508394241333},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.5745590925216675},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.5448103547096252},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.5384758114814758},{"id":"https://openalex.org/keywords/subsidence","display_name":"Subsidence","score":0.46687763929367065},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.443970263004303},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.4438275694847107},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.42361798882484436},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40936028957366943},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3464154005050659},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3333512544631958},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17977651953697205},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1042817234992981}],"concepts":[{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.8020436763763428},{"id":"https://openalex.org/C136428324","wikidata":"https://www.wikidata.org/wiki/Q838414","display_name":"Deformation monitoring","level":3,"score":0.6638287901878357},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6603403091430664},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6160508394241333},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.5745590925216675},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.5448103547096252},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.5384758114814758},{"id":"https://openalex.org/C180851071","wikidata":"https://www.wikidata.org/wiki/Q849953","display_name":"Subsidence","level":3,"score":0.46687763929367065},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.443970263004303},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.4438275694847107},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.42361798882484436},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40936028957366943},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3464154005050659},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3333512544631958},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17977651953697205},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1042817234992981},{"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/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2013.2274474","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2013.2274474","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.4300000071525574}],"awards":[],"funders":[{"id":"https://openalex.org/F4320332183","display_name":"U.S. Geological Survey","ror":"https://ror.org/035a68863"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1488932768","https://openalex.org/W2047029664","https://openalex.org/W2069386252","https://openalex.org/W2077164045","https://openalex.org/W2099008772","https://openalex.org/W2113545279","https://openalex.org/W2113744515","https://openalex.org/W2113974794","https://openalex.org/W2150207495","https://openalex.org/W2240099454"],"related_works":["https://openalex.org/W3206958763","https://openalex.org/W2159160885","https://openalex.org/W2148958581","https://openalex.org/W2099318526","https://openalex.org/W2127359929","https://openalex.org/W2354641586","https://openalex.org/W2910315605","https://openalex.org/W2374921833","https://openalex.org/W2276467122","https://openalex.org/W2130313420"],"abstract_inverted_index":{"The":[0,89,134,157],"persistent":[1],"scatterer":[2],"interferometric":[3],"synthetic":[4],"aperture":[5],"radar":[6],"(PSI)":[7],"has":[8,142],"proven":[9],"to":[10,28,81,145],"be":[11,25],"a":[12],"powerful":[13],"tool":[14],"for":[15,50,94,187],"monitoring":[16,188],"surface":[17,190],"deformation.":[18],"However,":[19],"the":[20,31,60,64,68,83,86,98,106,118,139,146,150,154,162,167,175,182,189],"conventional":[21,155],"deformation":[22,33,48,52,62,65,70,163,191],"models":[23],"cannot":[24],"fully":[26],"adapted":[27],"analysis":[29,159],"of":[30,101],"complicated":[32],"process.":[34],"Taking":[35],"into":[36],"account":[37],"seasonal":[38,69],"response":[39],"and":[40,67,115,117,129],"tectonic":[41],"movement,":[42],"this":[43],"letter":[44],"presents":[45],"an":[46],"integrated":[47,87,140],"model":[49,141],"separating":[51],"components":[53],"through":[54],"PSI":[55],"time":[56],"series,":[57],"thus":[58],"obtaining":[59],"linear":[61],"rate,":[63],"acceleration":[66],"amplitude":[71],"at":[72,126],"each":[73],"PS.":[74],"An":[75],"iterative":[76,168],"solution":[77,169],"method":[78],"is":[79,185],"proposed":[80,183],"estimate":[82],"parameters":[84],"in":[85,149,171],"model.":[88],"experiments":[90],"are":[91,170],"carried":[92],"out":[93],"subsidence":[95,147],"detection":[96],"over":[97],"northwestern":[99],"part":[100],"Tianjin":[102],"(China)":[103],"by":[104,123],"using":[105],"40":[107],"high-resolution":[108],"TerraSAR-X":[109],"SAR":[110],"images":[111],"acquired":[112],"between":[113],"2009":[114],"2010":[116],"ground":[119,176],"truth":[120,177],"data":[121],"collected":[122],"precise":[124],"leveling":[125],"seven":[127],"benchmarks":[128],"six":[130],"man-made":[131],"corner":[132],"reflectors.":[133],"testing":[135],"results":[136,164],"indicate":[137],"that":[138,161,181],"better":[143,172],"adaptability":[144],"process":[148],"study":[151],"area":[152],"than":[153],"models.":[156],"further":[158],"shows":[160],"derived":[165],"from":[166],"agreement":[173],"with":[174,192],"data.":[178],"These":[179],"demonstrate":[180],"methodology":[184],"effective":[186],"remarkable":[193],"nonlinear":[194],"property.":[195]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
