{"id":"https://openalex.org/W3197987988","doi":"https://doi.org/10.3390/rs13173490","title":"An Improved Method for Automatic Identification and Assessment of Potential Geohazards Based on MT-InSAR Measurements","display_name":"An Improved Method for Automatic Identification and Assessment of Potential Geohazards Based on MT-InSAR Measurements","publication_year":2021,"publication_date":"2021-09-02","ids":{"openalex":"https://openalex.org/W3197987988","doi":"https://doi.org/10.3390/rs13173490","mag":"3197987988"},"language":"en","primary_location":{"id":"doi:10.3390/rs13173490","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13173490","pdf_url":"https://www.mdpi.com/2072-4292/13/17/3490/pdf?version=1630891287","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,"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"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/17/3490/pdf?version=1630891287","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010595616","display_name":"Shuran Luo","orcid":"https://orcid.org/0000-0002-1449-9901"},"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":"Shuran Luo","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha 410083, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059188698","display_name":"Guangcai Feng","orcid":null},"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":true,"raw_author_name":"Guangcai Feng","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha 410083, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016605187","display_name":"Zhiqiang Xiong","orcid":"https://orcid.org/0009-0007-9582-0544"},"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":"Zhiqiang Xiong","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha 410083, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101740987","display_name":"Haiyan Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haiyan Wang","raw_affiliation_strings":["Chongqing 208 Geological Environment Research Institute Co., Ltd., Chongqing 400700, China"],"affiliations":[{"raw_affiliation_string":"Chongqing 208 Geological Environment Research Institute Co., Ltd., Chongqing 400700, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043951682","display_name":"Yinggang Zhao","orcid":"https://orcid.org/0009-0007-4278-0868"},"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":"Yinggang Zhao","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha 410083, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107748559","display_name":"Kaifeng Li","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kaifeng Li","raw_affiliation_strings":["Naval Institute of Hydrographic Surveying and Charting, Tianjin 300061, China"],"affiliations":[{"raw_affiliation_string":"Naval Institute of Hydrographic Surveying and Charting, Tianjin 300061, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103275541","display_name":"Deng Kailiang","orcid":"https://orcid.org/0000-0001-5947-5244"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kailiang Deng","raw_affiliation_strings":["Naval Institute of Hydrographic Surveying and Charting, Tianjin 300061, China"],"affiliations":[{"raw_affiliation_string":"Naval Institute of Hydrographic Surveying and Charting, Tianjin 300061, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041767329","display_name":"Yuexin Wang","orcid":"https://orcid.org/0000-0002-9499-6923"},"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":"Yuexin Wang","raw_affiliation_strings":["School of Geosciences and Info-Physics, Central South University, Changsha 410083, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5059188698"],"corresponding_institution_ids":["https://openalex.org/I139660479"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":8.5282,"has_fulltext":true,"cited_by_count":28,"citation_normalized_percentile":{"value":0.97264032,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"13","issue":"17","first_page":"3490","last_page":"3490"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","score":0.9998999834060669,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9995999932289124,"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":0.9948999881744385,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.7277584075927734},{"id":"https://openalex.org/keywords/geohazard","display_name":"Geohazard","score":0.6318042278289795},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6238644123077393},{"id":"https://openalex.org/keywords/landslide","display_name":"Landslide","score":0.5388950705528259},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5082168579101562},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4557208716869354},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4554665684700012},{"id":"https://openalex.org/keywords/gnss-augmentation","display_name":"GNSS augmentation","score":0.4138736128807068},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.40353861451148987},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.33058661222457886},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.2485664188861847},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.24004316329956055},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.2086133360862732},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.19684487581253052},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.10442996025085449}],"concepts":[{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.7277584075927734},{"id":"https://openalex.org/C2779629037","wikidata":"https://www.wikidata.org/wiki/Q5535282","display_name":"Geohazard","level":3,"score":0.6318042278289795},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6238644123077393},{"id":"https://openalex.org/C186295008","wikidata":"https://www.wikidata.org/wiki/Q167903","display_name":"Landslide","level":2,"score":0.5388950705528259},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5082168579101562},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4557208716869354},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4554665684700012},{"id":"https://openalex.org/C166212672","wikidata":"https://www.wikidata.org/wiki/Q2165162","display_name":"GNSS augmentation","level":4,"score":0.4138736128807068},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.40353861451148987},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.33058661222457886},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.2485664188861847},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.24004316329956055},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.2086133360862732},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.19684487581253052},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.10442996025085449},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs13173490","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13173490","pdf_url":"https://www.mdpi.com/2072-4292/13/17/3490/pdf?version=1630891287","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,"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:e7b88a886ca342efa3d09727c0f3034f","is_oa":true,"landing_page_url":"https://doaj.org/article/e7b88a886ca342efa3d09727c0f3034f","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 13, Iss 17, p 3490 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/17/3490/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13173490","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 13; Issue 17; Pages: 3490","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13173490","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13173490","pdf_url":"https://www.mdpi.com/2072-4292/13/17/3490/pdf?version=1630891287","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,"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":[{"display_name":"Climate action","score":0.6499999761581421,"id":"https://metadata.un.org/sdg/13"}],"awards":[{"id":"https://openalex.org/G5340317152","display_name":null,"funder_award_id":"41574005","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3197987988.pdf","grobid_xml":"https://content.openalex.org/works/W3197987988.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1547451812","https://openalex.org/W1980115800","https://openalex.org/W2002827932","https://openalex.org/W2047029664","https://openalex.org/W2084378059","https://openalex.org/W2097762029","https://openalex.org/W2099008772","https://openalex.org/W2102974589","https://openalex.org/W2123632763","https://openalex.org/W2152657318","https://openalex.org/W2268721907","https://openalex.org/W2294372934","https://openalex.org/W2369571887","https://openalex.org/W2388416345","https://openalex.org/W2518590379","https://openalex.org/W2548151173","https://openalex.org/W2744351284","https://openalex.org/W2745383746","https://openalex.org/W2758003861","https://openalex.org/W2766801988","https://openalex.org/W2771823151","https://openalex.org/W2776664815","https://openalex.org/W2791008380","https://openalex.org/W2805689038","https://openalex.org/W2888067248","https://openalex.org/W2899433660","https://openalex.org/W2900786195","https://openalex.org/W2910971682","https://openalex.org/W2912005810","https://openalex.org/W2954621195","https://openalex.org/W2956635774","https://openalex.org/W2960786458","https://openalex.org/W2966966260","https://openalex.org/W2982073253","https://openalex.org/W2995637834","https://openalex.org/W2997819979","https://openalex.org/W3017107753","https://openalex.org/W3037289846","https://openalex.org/W3091812483","https://openalex.org/W3095617654","https://openalex.org/W3107544028","https://openalex.org/W3130314725","https://openalex.org/W3130962173","https://openalex.org/W6671806753","https://openalex.org/W6771615149"],"related_works":["https://openalex.org/W4321495493","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/W4390277479","https://openalex.org/W2382105855","https://openalex.org/W3206958763"],"abstract_inverted_index":{"Multi-temporal":[0],"Interferometric":[1,42],"Synthetic":[2,43],"Aperture":[3,44],"Radar":[4,45],"(MT-InSAR)":[5],"has":[6],"been":[7,164,198],"widely":[8],"used":[9,245],"for":[10,208,246],"ground":[11,37],"motion":[12,38],"identification":[13],"and":[14,25,31,87,122,129,133,186,212,221,235,249],"monitoring":[15],"over":[16],"large-scale":[17,96],"areas,":[18,220],"due":[19],"to":[20,75,102,171,202],"its":[21],"large":[22,240],"spatial":[23,84],"coverage":[24],"high":[26,170,173,203],"accuracy.":[27],"However,":[28],"automatically":[29],"locating":[30],"assessing":[32],"the":[33,36,40,52,59,62,83,88,104,127,150,154,178,181,184,191,209,217,229],"state":[34],"of":[35,55,61,92,167],"from":[39,126,149],"massive":[41],"(InSAR)":[46],"measurements":[47],"is":[48,100,180],"not":[49],"easy.":[50],"Utilizing":[51],"spatial-temporal":[53],"characteristics":[54],"surface":[56,93],"deformation":[57],"on":[58,238],"basis":[60],"Small":[63],"Baseline":[64],"Subsets":[65],"InSAR":[66],"(SBAS-InSAR)":[67],"measurements,":[68],"this":[69],"study":[70],"develops":[71],"an":[72,134],"improved":[73,230],"method":[74,99,231],"locate":[76],"potential":[77,105,160,195],"unstable":[78],"or":[79],"dangerous":[80],"regions,":[81],"using":[82,120,145],"velocity":[85],"gradation":[86],"temporal":[89],"evolution":[90],"trend":[91],"displacements":[94],"in":[95,108,112,117,139,142,216],"areas.":[97,223],"This":[98],"applied":[101],"identify":[103,234],"geohazard":[106],"areas":[107,206],"a":[109,239],"mountainous":[110,155],"region":[111],"northwest":[113],"China":[114,144],"(Lajia":[115],"Town":[116],"Qinghai":[118],"province)":[119,141],"73":[121],"71":[123],"Sentinel-1":[124,147],"images":[125,148],"ascending":[128,151],"descending":[130],"orbits,":[131],"respectively,":[132],"urban":[135,192],"area":[136],"(Dongguan":[137],"City":[138],"Guangdong":[140],"south":[143],"32":[146],"orbit.":[152],"In":[153,176,190],"area,":[156,193],"23":[157],"regions":[158],"with":[159],"landslide":[161],"hazards":[162,196],"have":[163,169,197],"identified,":[165],"most":[166],"which":[168],"very":[172],"instability":[174,179,204],"levels.":[175],"addition,":[177],"highest":[182],"at":[183],"center":[185],"decreases":[187],"gradually":[188],"outward.":[189],"221":[194],"identified.":[199],"The":[200,224],"moderate":[201],"level":[205],"account":[207],"largest":[210],"proportion,":[211],"they":[213],"are":[214],"concentrated":[215],"farmland":[218],"irrigation":[219],"construction":[222],"experiment":[225],"results":[226],"show":[227],"that":[228],"can":[232,243],"quickly":[233],"evaluate":[236],"geohazards":[237],"scale.":[241],"It":[242],"be":[244],"disaster":[247],"prevention":[248],"mitigation.":[250]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}