{"id":"https://openalex.org/W2966335060","doi":"https://doi.org/10.1109/tgrs.2019.2925115","title":"Minimizing Height Effects in MTInSAR for Deformation Detection Over Built Areas","display_name":"Minimizing Height Effects in MTInSAR for Deformation Detection Over Built Areas","publication_year":2019,"publication_date":"2019-07-30","ids":{"openalex":"https://openalex.org/W2966335060","doi":"https://doi.org/10.1109/tgrs.2019.2925115","mag":"2966335060"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2019.2925115","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2019.2925115","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/A5100665946","display_name":"Lei Zhang","orcid":"https://orcid.org/0000-0002-8152-2470"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Lei Zhang","raw_affiliation_strings":["Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hong Kong","Faculty of Architecture, The University of Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-8152-2470","affiliations":[{"raw_affiliation_string":"Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"Faculty of Architecture, The University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065714109","display_name":"Hongguo Jia","orcid":"https://orcid.org/0000-0001-6122-724X"},"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":"Hongguo Jia","raw_affiliation_strings":["Faculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-6122-724X","affiliations":[{"raw_affiliation_string":"Faculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010436195","display_name":"Zhong Lu","orcid":"https://orcid.org/0000-0001-9181-1818"},"institutions":[{"id":"https://openalex.org/I178169726","display_name":"Southern Methodist University","ror":"https://ror.org/042tdr378","country_code":"US","type":"education","lineage":["https://openalex.org/I178169726"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhong Lu","raw_affiliation_strings":["Roy M. Huffington Department of Earth Sciences, Southern Methodist University, Dallas, USA"],"raw_orcid":"https://orcid.org/0000-0001-9181-1818","affiliations":[{"raw_affiliation_string":"Roy M. Huffington Department of Earth Sciences, Southern Methodist University, Dallas, USA","institution_ids":["https://openalex.org/I178169726"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009593279","display_name":"Hongyu Liang","orcid":"https://orcid.org/0000-0002-6410-1631"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Hongyu Liang","raw_affiliation_strings":["Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-6410-1631","affiliations":[{"raw_affiliation_string":"Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008517057","display_name":"Xiaoli Ding","orcid":"https://orcid.org/0000-0002-5733-3629"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xiaoli Ding","raw_affiliation_strings":["Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-5733-3629","affiliations":[{"raw_affiliation_string":"Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003522304","display_name":"Xin Li","orcid":"https://orcid.org/0000-0002-4429-1239"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xin Li","raw_affiliation_strings":["Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100665946"],"corresponding_institution_ids":["https://openalex.org/I14243506","https://openalex.org/I889458895"],"apc_list":null,"apc_paid":null,"fwci":12.8665,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.98067162,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"57","issue":"11","first_page":"9167","last_page":"9176"},"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9955999851226807,"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"}},{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9919000267982483,"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/decorrelation","display_name":"Decorrelation","score":0.784859299659729},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.729035496711731},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7021127343177795},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6526782512664795},{"id":"https://openalex.org/keywords/deformation-monitoring","display_name":"Deformation monitoring","score":0.5799903869628906},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5384194254875183},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.5355982780456543},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5247036218643188},{"id":"https://openalex.org/keywords/deformation","display_name":"Deformation (meteorology)","score":0.5213719010353088},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.5079956650733948},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.4959283769130707},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.48858842253685},{"id":"https://openalex.org/keywords/classification-of-discontinuities","display_name":"Classification of discontinuities","score":0.4453410804271698},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.4112822115421295},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29737967252731323},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1348661482334137},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13454222679138184},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09135204553604126}],"concepts":[{"id":"https://openalex.org/C177860922","wikidata":"https://www.wikidata.org/wiki/Q788608","display_name":"Decorrelation","level":2,"score":0.784859299659729},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.729035496711731},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7021127343177795},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6526782512664795},{"id":"https://openalex.org/C136428324","wikidata":"https://www.wikidata.org/wiki/Q838414","display_name":"Deformation monitoring","level":3,"score":0.5799903869628906},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5384194254875183},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.5355982780456543},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5247036218643188},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.5213719010353088},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.5079956650733948},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.4959283769130707},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.48858842253685},{"id":"https://openalex.org/C15627037","wikidata":"https://www.wikidata.org/wiki/Q541961","display_name":"Classification of discontinuities","level":2,"score":0.4453410804271698},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4112822115421295},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29737967252731323},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1348661482334137},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13454222679138184},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09135204553604126},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2019.2925115","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2019.2925115","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":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.49000000953674316}],"awards":[{"id":"https://openalex.org/G1803357253","display_name":null,"funder_award_id":"41701535","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2541649431","display_name":null,"funder_award_id":"41304011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2955143685","display_name":null,"funder_award_id":"PolyU 152232/17E","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"},{"id":"https://openalex.org/G3561897182","display_name":null,"funder_award_id":"2019YJ0224","funder_id":"https://openalex.org/F4320333335","funder_display_name":"Sichuan Province Science and Technology Support Program"},{"id":"https://openalex.org/G5119838825","display_name":null,"funder_award_id":"41774023","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"},{"id":"https://openalex.org/F4320321592","display_name":"Research Grants Council, University Grants Committee","ror":"https://ror.org/00djwmt25"},{"id":"https://openalex.org/F4320333335","display_name":"Sichuan Province Science and Technology Support Program","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W6310818","https://openalex.org/W1549530671","https://openalex.org/W1563853427","https://openalex.org/W1604774502","https://openalex.org/W1842660060","https://openalex.org/W1966878029","https://openalex.org/W1970302608","https://openalex.org/W1972662356","https://openalex.org/W1984670836","https://openalex.org/W1990544734","https://openalex.org/W2002814689","https://openalex.org/W2012547949","https://openalex.org/W2014908699","https://openalex.org/W2031604650","https://openalex.org/W2033483520","https://openalex.org/W2043822448","https://openalex.org/W2047029664","https://openalex.org/W2052893527","https://openalex.org/W2066427975","https://openalex.org/W2079299474","https://openalex.org/W2081431178","https://openalex.org/W2086011904","https://openalex.org/W2089222958","https://openalex.org/W2115639820","https://openalex.org/W2115817757","https://openalex.org/W2117902710","https://openalex.org/W2119819969","https://openalex.org/W2149846618","https://openalex.org/W2150207495","https://openalex.org/W2152657318","https://openalex.org/W2158898891","https://openalex.org/W2163320322","https://openalex.org/W2547851709","https://openalex.org/W2582562066","https://openalex.org/W2618140777","https://openalex.org/W2729692844","https://openalex.org/W2736163065","https://openalex.org/W2768638539","https://openalex.org/W2922451461","https://openalex.org/W4245316609","https://openalex.org/W4249744610","https://openalex.org/W6633541420","https://openalex.org/W6684376696"],"related_works":["https://openalex.org/W2045104684","https://openalex.org/W1991497027","https://openalex.org/W2542174201","https://openalex.org/W3131672414","https://openalex.org/W2375969670","https://openalex.org/W2971183605","https://openalex.org/W1975288876","https://openalex.org/W2382147371","https://openalex.org/W2544666549","https://openalex.org/W2357112104"],"abstract_inverted_index":{"Removing":[0],"the":[1,5,31,79,100,105,111,139,177,230,234,247],"topographic":[2,53,108],"component":[3],"in":[4,42,49,203,238],"interferometric":[6],"synthetic":[7],"aperture":[8],"radar":[9],"(InSAR)":[10],"phase":[11,44,88],"is":[12,34,67,83,151,167,196,211],"conventionally":[13],"conducted":[14],"using":[15],"an":[16,24,84,93,162],"external":[17,32,209],"digital":[18],"elevation":[19],"model":[20],"(DEM).":[21],"However,":[22],"with":[23,120,161,185,225],"increasing":[25],"spatial":[26],"resolution":[27],"of":[28,73,81,107,117,133,236],"SAR":[29,222],"data,":[30],"DEM":[33,87,210,254],"becoming":[35],"less":[36],"qualified":[37],"for":[38,86,199,218],"this":[39],"purpose,":[40],"resulting":[41],"notable":[43],"residues":[45],"and":[46,58,126,241,257],"even":[47],"decorrelation":[48],"differential":[50,180],"interferograms.":[51],"Although":[52],"residuals":[54],"can":[55,98,232],"be":[56,145,174],"parameterized":[57],"estimated":[59],"by":[60,69,123,158],"multi-temporal":[61],"InSAR":[62],"(MTInSAR)":[63],"techniques,":[64],"its":[65],"accuracy":[66],"limited":[68],"several":[70],"factors.":[71],"Instead":[72],"providing":[74],"accurate":[75,208],"height":[76],"information,":[77],"shortening":[78],"length":[80],"baselines":[82,122],"alternative":[85],"mitigation.":[89],"We":[90],"propose":[91],"here":[92],"MTInSAR":[94,134],"processing":[95],"framework":[96],"that":[97,142,169,188,246],"retrieve":[99],"deformation":[101,137,148,201,220,258],"time":[102,149,259],"series":[103,150,260],"without":[104],"estimation":[106,160],"residuals.":[109],"Within":[110],"framework,":[112],"we":[113],"generate":[114],"a":[115],"set":[116],"pseudo":[118,129],"interferograms":[119,130],"near-zero":[121],"integer":[124,163],"combination":[125,231],"take":[127],"these":[128],"as":[131],"observations":[132],"model,":[135],"where":[136,206],"becomes":[138],"only":[140],"signal":[141,235],"needs":[143],"to":[144],"parameterized.":[146],"The":[147,193],"then":[152],"retrieved":[153],"directly":[154],"from":[155,221],"wrapped":[156],"phases":[157],"ridge":[159],"ambiguity":[164],"detector.":[165],"It":[166,213],"noted":[168],"although":[170],"atmospheric":[171],"artifacts":[172],"might":[173],"magnified":[175],"during":[176],"combination,":[178],"their":[179],"components":[181],"at":[182],"arcs":[183],"constructed":[184],"neighboring":[186],"points":[187],"are":[189],"not":[190],"significantly":[191],"enlarged.":[192],"proposed":[194,248],"method":[195,249],"particularly":[197],"suitable":[198],"infrastructure":[200],"monitoring":[202],"urban":[204],"areas":[205],"no":[207],"available.":[212],"also":[214],"has":[215,250],"promising":[216],"potential":[217],"retrieving":[219],"data":[223,243],"stacks":[224],"short":[226],"acquisition":[227],"intervals":[228],"since":[229],"enlarge":[233],"interests":[237],"pseudo-observations.":[239],"Semisynthetic":[240],"real":[242],"tests":[244],"indicate":[245],"satisfied":[251],"performance":[252],"on":[253],"error":[255],"mitigation":[256],"estimation.":[261]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}