{"id":"https://openalex.org/W2108548153","doi":"https://doi.org/10.1109/igarss.2011.6049430","title":"Subway tunnels identification through Cosmo-SkyMed PSInSAR analysis in Shanghai","display_name":"Subway tunnels identification through Cosmo-SkyMed PSInSAR analysis in Shanghai","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2108548153","doi":"https://doi.org/10.1109/igarss.2011.6049430","mag":"2108548153"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2011.6049430","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049430","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 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/A5115592264","display_name":"Zhiying Wang","orcid":"https://orcid.org/0009-0001-7064-6419"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhiying Wang","raw_affiliation_strings":["Harbin Institute of Technology Shengzhen Graduate School, China","Harbin Institute of Technology, ShenZhen Graduate School-China"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology Shengzhen Graduate School, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Harbin Institute of Technology, ShenZhen Graduate School-China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065547344","display_name":"Daniele Perissin","orcid":"https://orcid.org/0000-0003-4086-8608"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daniele Perissin","raw_affiliation_strings":["Chinese University of Hong Kong, China","Chinese University of Hong Kong, , China"],"affiliations":[{"raw_affiliation_string":"Chinese University of Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Chinese University of Hong Kong, , China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100384035","display_name":"Hui Lin","orcid":"https://orcid.org/0000-0002-9145-6630"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Lin","raw_affiliation_strings":["Chinese University of Hong Kong, China","Chinese University of Hong Kong, , China"],"affiliations":[{"raw_affiliation_string":"Chinese University of Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Chinese University of Hong Kong, , China","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5115592264"],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":4.2795,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.93632574,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1267","last_page":"1270"},"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":0.9994999766349792,"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":0.9994999766349792,"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/T10535","display_name":"Landslides and related hazards","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9864000082015991,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.8613123297691345},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6447802782058716},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6086088418960571},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.5750147700309753},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.4812169373035431},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.47695624828338623},{"id":"https://openalex.org/keywords/displacement","display_name":"Displacement (psychology)","score":0.47624897956848145},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.4539872705936432},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4444595277309418},{"id":"https://openalex.org/keywords/gnss-augmentation","display_name":"GNSS augmentation","score":0.4308455288410187},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3989229202270508},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.3221418261528015},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11261272430419922},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11070060729980469},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09483742713928223}],"concepts":[{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.8613123297691345},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6447802782058716},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6086088418960571},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.5750147700309753},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.4812169373035431},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.47695624828338623},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.47624897956848145},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.4539872705936432},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4444595277309418},{"id":"https://openalex.org/C166212672","wikidata":"https://www.wikidata.org/wiki/Q2165162","display_name":"GNSS augmentation","level":4,"score":0.4308455288410187},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3989229202270508},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.3221418261528015},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11261272430419922},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11070060729980469},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09483742713928223},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"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/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2011.6049430","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049430","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8600000143051147,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1604774502","https://openalex.org/W2012751470","https://openalex.org/W2047029664","https://openalex.org/W2069386252","https://openalex.org/W2134815645","https://openalex.org/W2139853928","https://openalex.org/W2149369329","https://openalex.org/W2167030619","https://openalex.org/W2168142346","https://openalex.org/W2172143945","https://openalex.org/W3158473974","https://openalex.org/W4249744610","https://openalex.org/W6680756750","https://openalex.org/W6990937978"],"related_works":["https://openalex.org/W3197004465","https://openalex.org/W2998303370","https://openalex.org/W4242918400","https://openalex.org/W4285613571","https://openalex.org/W3138360503","https://openalex.org/W2973112112","https://openalex.org/W4396241171","https://openalex.org/W4322099661","https://openalex.org/W2093700250","https://openalex.org/W4390277479"],"abstract_inverted_index":{"Synthetic":[0],"Aperture":[1],"Radar":[2],"Interferometry":[3],"(InSAR)":[4],"is":[5,34,165],"an":[6,23],"alternative":[7],"technique":[8,46],"to":[9,54,167],"obtain":[10],"measurements":[11],"of":[12,95,128,142],"surface":[13,105,145],"displacement":[14],"providing":[15],"better":[16],"spatial":[17,150],"resolution":[18,70,151],"and":[19,37,50,81,130,155],"comparable":[20],"accuracy":[21],"at":[22],"extremely":[24],"lower":[25],"cost":[26],"per":[27],"area":[28],"than":[29],"conventional":[30],"surveying":[31],"methods.":[32],"InSAR":[33,79],"becoming":[35],"more":[36,38],"popular":[39],"in":[40,73,99,114,136,158],"monitoring":[41],"urban":[42,74],"deformations,":[43],"however,":[44],"the":[45,77,83,90,103,121,143,148,159],"requires":[47],"advanced":[48],"tools":[49],"high":[51,69,149],"level":[52],"competence":[53],"be":[55],"successfully":[56],"applied.":[57],"In":[58],"this":[59,115],"paper":[60],"we":[61,88],"report":[62],"important":[63],"results":[64,84],"obtained":[65],"by":[66,101,108,120],"analyzing":[67],"new":[68,96],"SAR":[71],"data":[72,112],"areas.":[75],"Using":[76],"SARPROZ":[78],"tool":[80],"integrating":[82],"with":[85,172],"Google":[86],"Earth,":[87],"discovered":[89],"(not":[91],"public)":[92],"precise":[93],"tracks":[94],"subways":[97],"lines":[98],"Shanghai":[100],"detecting":[102],"millimetric":[104,156],"subsidence":[106,171],"caused":[107],"tunnel":[109],"excavation.":[110],"The":[111],"used":[113],"work":[116],"have":[117,133],"been":[118,134],"acquired":[119],"Italian":[122],"sensor":[123],"Cosmo-SkyMed.":[124],"About":[125],"1.2":[126],"million":[127],"individual":[129],"independent":[131],"targets":[132],"detected":[135],"600":[137],"sqkm,":[138],"revealing":[139],"impressive":[140],"details":[141],"ground":[144],"deformation.":[146],"Through":[147],"(about":[152],"2":[153],"m)":[154],"sensitivity":[157],"Line":[160],"Of":[161],"Sight":[162],"(LOS),":[163],"Cosmo":[164],"able":[166],"highlight":[168],"very":[169],"localized":[170],"remarkable":[173],"accuracy.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
