{"id":"https://openalex.org/W3038450010","doi":"https://doi.org/10.3390/rs12132125","title":"An Improved Multi-Sensor MTI Time-Series Fusion Method to Monitor the Subsidence of Beijing Subway Network during the Past 15 Years","display_name":"An Improved Multi-Sensor MTI Time-Series Fusion Method to Monitor the Subsidence of Beijing Subway Network during the Past 15 Years","publication_year":2020,"publication_date":"2020-07-02","ids":{"openalex":"https://openalex.org/W3038450010","doi":"https://doi.org/10.3390/rs12132125","mag":"3038450010"},"language":"en","primary_location":{"id":"doi:10.3390/rs12132125","doi":"https://doi.org/10.3390/rs12132125","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12132125","pdf_url":"https://www.mdpi.com/2072-4292/12/13/2125/pdf?version=1594290509","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/12/13/2125/pdf?version=1594290509","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Li Duan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I96852419","display_name":"Capital Normal University","ror":"https://ror.org/005edt527","country_code":"CN","type":"education","lineage":["https://openalex.org/I96852419"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Duan","raw_affiliation_strings":["College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China","institution_ids":["https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108059798","display_name":"Huili Gong","orcid":"https://orcid.org/0000-0001-8691-0264","observed_orcids":["https://orcid.org/0000-0001-8691-0264","https://orcid.org/0000-0001-9829-1608"]},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I96852419","display_name":"Capital Normal University","ror":"https://ror.org/005edt527","country_code":"CN","type":"education","lineage":["https://openalex.org/I96852419"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Huili Gong","raw_affiliation_strings":["College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China","institution_ids":["https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116644740","display_name":"Beibei Chen","orcid":"https://orcid.org/0000-0003-4245-6391","observed_orcids":["https://orcid.org/0000-0003-4245-6391"]},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I96852419","display_name":"Capital Normal University","ror":"https://ror.org/005edt527","country_code":"CN","type":"education","lineage":["https://openalex.org/I96852419"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Beibei Chen","raw_affiliation_strings":["College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China","institution_ids":["https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102235183","display_name":"Chaofan Zhou","orcid":"https://orcid.org/0000-0003-0807-6539","observed_orcids":["https://orcid.org/0000-0003-0807-6539"]},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I96852419","display_name":"Capital Normal University","ror":"https://ror.org/005edt527","country_code":"CN","type":"education","lineage":["https://openalex.org/I96852419"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaofan Zhou","raw_affiliation_strings":["College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China","institution_ids":["https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035438028","display_name":"Kunchao Lei","orcid":"https://orcid.org/0000-0003-1604-5978","observed_orcids":["https://orcid.org/0000-0003-1604-5978"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kunchao Lei","raw_affiliation_strings":["Beijing Institute of Hydrogeology and Engineering Geology, Beijing 100195, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Institute of Hydrogeology and Engineering Geology, Beijing 100195, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060100107","display_name":"Mingliang Gao","orcid":"https://orcid.org/0000-0002-8871-6999","observed_orcids":["https://orcid.org/0000-0002-8871-6999"]},"institutions":[{"id":"https://openalex.org/I96852419","display_name":"Capital Normal University","ror":"https://ror.org/005edt527","country_code":"CN","type":"education","lineage":["https://openalex.org/I96852419"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingliang Gao","raw_affiliation_strings":["College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041314994","display_name":"Hairuo Yu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I96852419","display_name":"Capital Normal University","ror":"https://ror.org/005edt527","country_code":"CN","type":"education","lineage":["https://openalex.org/I96852419"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hairuo Yu","raw_affiliation_strings":["College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China","institution_ids":["https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081685245","display_name":"Qun Cao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I96852419","display_name":"Capital Normal University","ror":"https://ror.org/005edt527","country_code":"CN","type":"education","lineage":["https://openalex.org/I96852419"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qun Cao","raw_affiliation_strings":["College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China","institution_ids":["https://openalex.org/I211433327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102851363","display_name":"Jin Cao","orcid":"https://orcid.org/0000-0003-2008-2755","observed_orcids":["https://orcid.org/0000-0003-2008-2755"]},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I96852419","display_name":"Capital Normal University","ror":"https://ror.org/005edt527","country_code":"CN","type":"education","lineage":["https://openalex.org/I96852419"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Cao","raw_affiliation_strings":["College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resources Environment and Tourism, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Key Laboratory of the Ministry of Education Land Subsidence Mechanism and Prevention, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Observation and Research Station of Groundwater and Land Subsidence in Beijing-Tianjin-Hebei Plain, MNR, Beijing 100048, China","institution_ids":["https://openalex.org/I211433327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5108059798"],"corresponding_institution_ids":["https://openalex.org/I211433327","https://openalex.org/I96852419"],"apc_list":{"value":2200,"currency":"CHF","value_usd":2324},"apc_paid":{"value":2200,"currency":"CHF","value_usd":2324},"fwci":1.7616,"has_fulltext":true,"cited_by_count":23,"citation_normalized_percentile":{"value":0.8250565,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"12","issue":"13","first_page":"2125","last_page":"2125"},"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/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"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/1908","display_name":"Geophysics"},"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/T13511","display_name":"Geodetic Measurements and Engineering Structures","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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":0.0,"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/land-subsidence","display_name":"land subsidence","score":0.9049999713897705},{"id":"https://openalex.org/keywords/urban-rail-transit","display_name":"urban rail transit","score":0.5590000152587891},{"id":"https://openalex.org/keywords/subsidence-centers","display_name":"subsidence centers","score":0.6759999990463257},{"id":"https://openalex.org/keywords/deformation-behavior","display_name":"deformation behavior","score":0.34599998593330383},{"id":"https://openalex.org/keywords/leveling-validation","display_name":"leveling validation","score":0.5730000138282776}],"concepts":[{"id":"https://openalex.org/C2778304055","wikidata":"https://www.wikidata.org/wiki/Q657474","display_name":"Beijing","level":3,"score":0.8082826137542725},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4721496105194092},{"id":"https://openalex.org/C180851071","wikidata":"https://www.wikidata.org/wiki/Q849953","display_name":"Subsidence","level":3,"score":0.4614260494709015},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.43752050399780273},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4274667501449585},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.37992262840270996},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3390839099884033},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3231443762779236},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11109298467636108},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs12132125","doi":"https://doi.org/10.3390/rs12132125","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12132125","pdf_url":"https://www.mdpi.com/2072-4292/12/13/2125/pdf?version=1594290509","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b1d92f197d0341da9d2d5dfad4adeb0b","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/b1d92f197d0341da9d2d5dfad4adeb0b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 12, Iss 13, p 2125 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs12132125","doi":"https://doi.org/10.3390/rs12132125","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12132125","pdf_url":"https://www.mdpi.com/2072-4292/12/13/2125/pdf?version=1594290509","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"},{"score":0.9333000183105469,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G1952626668","display_name":"\u4eac\u6d25\u5180\u5178\u578b\u533a\u5730\u4e0b\u7a7a\u95f4\u6f14\u5316\u4e0e\u5730\u9762\u6c89\u964d\u54cd\u5e94\u673a\u7406\u7814\u7a76","funder_award_id":"41930109","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1987843867","display_name":null,"funder_award_id":"41771455","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3254023049","display_name":null,"funder_award_id":"2018M641407","funder_id":"https://openalex.org/F4320323068","funder_display_name":"Beijing Postdoctoral Science Foundation"},{"id":"https://openalex.org/G3359501363","display_name":null,"funder_award_id":"41771455/D010702","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G527256064","display_name":null,"funder_award_id":"8182013","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"},{"id":"https://openalex.org/G7051512056","display_name":null,"funder_award_id":"D010702","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/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null},{"id":"https://openalex.org/F4320323068","display_name":"Beijing Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3038450010.pdf","grobid_xml":"https://content.openalex.org/works/W3038450010.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W1547372245","https://openalex.org/W1672745209","https://openalex.org/W1974818738","https://openalex.org/W1983080803","https://openalex.org/W2036671702","https://openalex.org/W2041239366","https://openalex.org/W2050638137","https://openalex.org/W2058528332","https://openalex.org/W2070404417","https://openalex.org/W2075249375","https://openalex.org/W2121773078","https://openalex.org/W2126951527","https://openalex.org/W2128513227","https://openalex.org/W2164759324","https://openalex.org/W2409095931","https://openalex.org/W2528353207","https://openalex.org/W2533951745","https://openalex.org/W2603773813","https://openalex.org/W2757641669","https://openalex.org/W2771660884","https://openalex.org/W2904877193","https://openalex.org/W2910723693","https://openalex.org/W2920911691","https://openalex.org/W2993346055"],"related_works":["https://openalex.org/W1994956398","https://openalex.org/W4405886670","https://openalex.org/W3115668778","https://openalex.org/W2559638717","https://openalex.org/W4391035589","https://openalex.org/W7162697744","https://openalex.org/W4319311255","https://openalex.org/W4405895877","https://openalex.org/W4385811525","https://openalex.org/W4395665344"],"abstract_inverted_index":{"Land":[0],"subsidence":[1,180,193,200],"threatens":[2],"the":[3,16,36,50,94,111,135,139,146,151,169,183,192,196,199],"stable":[4],"operation":[5],"of":[6,19,52,59,119,127,138,148,166,172,198],"urban":[7,28],"rail":[8],"transit,":[9],"including":[10],"subways.":[11],"Obtaining":[12],"deformation":[13,56,149],"information":[14],"during":[15],"entire":[17],"life-cycle":[18],"a":[20,23,100,154,163,203],"subway":[21,184],"becomes":[22],"necessary":[24],"means":[25],"to":[26,48,72,188],"guarantee":[27],"safety.":[29],"Restricted":[30],"by":[31],"sensor":[32],"life":[33],"and":[34,88,105,129,195],"cost,":[35],"single-sensor":[37],"Multi-temporal":[38],"Interferometric":[39],"Synthetic":[40],"Aperture":[41],"Radar":[42],"(MTI)":[43],"technology":[44],"has":[45,69],"been":[46,70],"unable":[47],"meet":[49],"needs":[51],"long-term":[53],"sequence,":[54],"high-resolution":[55],"monitoring,":[57],"especially":[58],"linear":[60],"objects.":[61],"The":[62,157,178],"multi-sensor":[63],"MTI":[64],"time-series":[65],"fusion":[66],"(MMTI-TSF)":[67],"techniques":[68],"proposed":[71],"solve":[73],"this":[74,80],"problem,":[75],"but":[76],"rarely":[77],"mentioned.":[78],"In":[79],"paper,":[81],"an":[82],"improved":[83,112],"MMTI-TSF":[84,113],"is":[85,142,162],"systematically":[86],"explained":[87],"its":[89,189],"limitations":[90],"are":[91,186],"discussed.":[92],"Taking":[93],"Beijing":[95,173],"Subway":[96,174],"Network":[97],"(BSN)":[98],"as":[99],"case":[101],"study,":[102],"through":[103],"cross-validation":[104],"timing":[106],"verification,":[107],"we":[108],"find":[109],"that":[110,160],"results":[114,158],"have":[115],"higher":[116,164],"accuracy":[117],"(R2":[118],"98%":[120],"and,":[121],"Root":[122],"Mean":[123],"Squared":[124],"Error":[125],"(RMSE)":[126],"4mm),":[128],"compared":[130],"with":[131],"38":[132],"leveling":[133],"points,":[134],"fitting":[136],"effect":[137],"time":[140],"series":[141],"good.":[143],"We":[144],"analyzed":[145],"characteristics":[147,181],"along":[150,182],"BSN":[152],"over":[153],"15-year":[155],"periods.":[156],"suggest":[159],"there":[161],"risk":[165],"instability":[167],"in":[168],"eastern":[170],"section":[171],"Line":[175],"6":[176],"(L6).":[177],"land":[179],"lines":[185],"related":[187],"position":[190],"from":[191],"center,":[194],"edge":[197],"center":[201],"presents":[202],"segmented":[204],"feature.":[205]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2020-07-10T00:00:00"}