{"id":"https://openalex.org/W2983621452","doi":"https://doi.org/10.1109/igarss.2019.8898094","title":"A New Method for Urban Subsidence Monitoring Using Time Series InSAR Combining Tandem: A Case Study of Pazhou Island","display_name":"A New Method for Urban Subsidence Monitoring Using Time Series InSAR Combining Tandem: A Case Study of Pazhou Island","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2983621452","doi":"https://doi.org/10.1109/igarss.2019.8898094","mag":"2983621452"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2019.8898094","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8898094","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-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/A5067086374","display_name":"Changhui Li","orcid":"https://orcid.org/0000-0002-6179-2684"},"institutions":[{"id":"https://openalex.org/I4210126705","display_name":"Guangzhou Urban Planning Survey & Design Institute","ror":"https://ror.org/02crg7060","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210126705"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"LI Changhui","raw_affiliation_strings":["Guangzhou Urban Planning Design & Survey Research Institute, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Guangzhou Urban Planning Design & Survey Research Institute, Guangzhou, China","institution_ids":["https://openalex.org/I4210126705"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100453223","display_name":"Qi Liu","orcid":"https://orcid.org/0000-0002-7520-306X"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"LIU Qi","raw_affiliation_strings":["Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051317379","display_name":"Song Yang","orcid":"https://orcid.org/0000-0002-5385-1402"},"institutions":[{"id":"https://openalex.org/I4210126705","display_name":"Guangzhou Urban Planning Survey & Design Institute","ror":"https://ror.org/02crg7060","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210126705"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"SONG Yang","raw_affiliation_strings":["Guangzhou Urban Planning Design & Survey Research Institute, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Guangzhou Urban Planning Design & Survey Research Institute, Guangzhou, China","institution_ids":["https://openalex.org/I4210126705"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004584167","display_name":"Fanyang Zeng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126705","display_name":"Guangzhou Urban Planning Survey & Design Institute","ror":"https://ror.org/02crg7060","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210126705"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"ZENG Fanyang","raw_affiliation_strings":["Guangzhou Urban Planning Design & Survey Research Institute, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Guangzhou Urban Planning Design & Survey Research Institute, Guangzhou, China","institution_ids":["https://openalex.org/I4210126705"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043031797","display_name":"Chen Chenyue","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126705","display_name":"Guangzhou Urban Planning Survey & Design Institute","ror":"https://ror.org/02crg7060","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210126705"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"CHEN Chenyue","raw_affiliation_strings":["Guangzhou Urban Planning Design & Survey Research Institute, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Guangzhou Urban Planning Design & Survey Research Institute, Guangzhou, China","institution_ids":["https://openalex.org/I4210126705"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5067086374"],"corresponding_institution_ids":["https://openalex.org/I4210126705"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07500804,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"58","issue":null,"first_page":"9670","last_page":"9673"},"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":0.9779999852180481,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9595000147819519,"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/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.883952260017395},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6775906682014465},{"id":"https://openalex.org/keywords/subsidence","display_name":"Subsidence","score":0.6577286720275879},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.6092233657836914},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5987721085548401},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.5671466588973999},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.5124652981758118},{"id":"https://openalex.org/keywords/groundwater-related-subsidence","display_name":"Groundwater-related subsidence","score":0.5057058334350586},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.48407331109046936},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.48314231634140015},{"id":"https://openalex.org/keywords/ground-subsidence","display_name":"Ground subsidence","score":0.4630205035209656},{"id":"https://openalex.org/keywords/deformation-monitoring","display_name":"Deformation monitoring","score":0.46104830503463745},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.43191057443618774},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4314826726913452},{"id":"https://openalex.org/keywords/deformation","display_name":"Deformation (meteorology)","score":0.3631608784198761},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3485877513885498},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.19252422451972961},{"id":"https://openalex.org/keywords/mining-engineering","display_name":"Mining engineering","score":0.1712600290775299},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.13508903980255127},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.12403875589370728},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07390472292900085}],"concepts":[{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.883952260017395},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6775906682014465},{"id":"https://openalex.org/C180851071","wikidata":"https://www.wikidata.org/wiki/Q849953","display_name":"Subsidence","level":3,"score":0.6577286720275879},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.6092233657836914},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5987721085548401},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.5671466588973999},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.5124652981758118},{"id":"https://openalex.org/C46814834","wikidata":"https://www.wikidata.org/wiki/Q1550770","display_name":"Groundwater-related subsidence","level":4,"score":0.5057058334350586},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.48407331109046936},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.48314231634140015},{"id":"https://openalex.org/C2993341571","wikidata":"https://www.wikidata.org/wiki/Q849953","display_name":"Ground subsidence","level":2,"score":0.4630205035209656},{"id":"https://openalex.org/C136428324","wikidata":"https://www.wikidata.org/wiki/Q838414","display_name":"Deformation monitoring","level":3,"score":0.46104830503463745},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.43191057443618774},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4314826726913452},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.3631608784198761},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3485877513885498},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.19252422451972961},{"id":"https://openalex.org/C16674752","wikidata":"https://www.wikidata.org/wiki/Q1370637","display_name":"Mining engineering","level":1,"score":0.1712600290775299},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.13508903980255127},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.12403875589370728},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07390472292900085},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2019.8898094","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8898094","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.8399999737739563,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1604774502","https://openalex.org/W1918884497","https://openalex.org/W1977418294","https://openalex.org/W1997275345","https://openalex.org/W2099008772","https://openalex.org/W2174625957","https://openalex.org/W6636005149"],"related_works":["https://openalex.org/W2127359929","https://openalex.org/W2106362095","https://openalex.org/W2099318526","https://openalex.org/W2354641586","https://openalex.org/W4382519825","https://openalex.org/W2989997624","https://openalex.org/W2113346282","https://openalex.org/W2374921833","https://openalex.org/W194333703","https://openalex.org/W153977506"],"abstract_inverted_index":{"With":[0],"the":[1,10,14,42,57,62,68,73,77,86,142,149,157,178],"rapid":[2],"development":[3,18],"of":[4,13,22,33,41,61,80,92,108,132,138,159,180],"Guangzhou's":[5],"economy":[6],"and":[7,9,17,30,59,66,88,111,135,165,174],"urbanization":[8],"gradual":[11],"deepening":[12],"urban":[15,139,181],"planning":[16],"system,":[19],"various":[20],"types":[21],"engineering":[23],"construction":[24],"activities":[25],"have":[26,36],"become":[27],"increasingly":[28],"frequent,":[29],"different":[31],"degrees":[32],"ground":[34],"subsidence":[35,134],"appeared":[37],"in":[38,118,141,177],"some":[39],"areas":[40,140],"city.Traditional":[43],"InSAR":[44],"technology":[45],"is":[46,72],"greatly":[47],"affected":[48],"by":[49,152],"terrain":[50,69],"residuals":[51],"when":[52],"monitoring":[53,78,130,179],"surface":[54,133,182],"deformation.To":[55],"improve":[56,76,156],"accuracy":[58,79,158],"resolution":[60],"digital":[63],"elevation":[64],"model":[65],"remove":[67],"residual":[70],"phase":[71],"key":[74],"to":[75,127],"temporally":[81,160],"interferometric":[82,161],"SAR":[83,102],"deformation.Based":[84],"on":[85,115],"TerraSAR-X":[87],"tandem":[89],"X":[90],"acquisition":[91],"high-precision":[93,129],"DEM,":[94],"this":[95,168],"paper":[96],"proposes":[97],"a":[98,171],"Tandem-assisted":[99],"sequential":[100],"interference":[101],"(permanent":[103],"scatterer)":[104],"technology,":[105],"21":[106],"views":[107,113],"ENVISAT/ASAR":[109],"data":[110,124],"56":[112],"sentinels":[114],"Pazhou":[116],"Island":[117],"Guangzhou":[119],"City":[120],"-":[121],"1":[122],"The":[123],"was":[125],"processed":[126],"obtain":[128],"results":[131,146],"spatio-temporal":[136],"evolution":[137],"study":[143],"area.The":[144],"experimental":[145],"show":[147],"that":[148,167],"DEM":[150],"extracted":[151],"TSX/TDX":[153],"can":[154],"significantly":[155],"synthetic":[162],"aperture":[163],"radar,":[164],"proves":[166],"method":[169],"has":[170],"good":[172],"effect":[173],"application":[175],"potential":[176],"subsidence.":[183]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}