{"id":"https://openalex.org/W4323314791","doi":"https://doi.org/10.3390/rs15051317","title":"Identification and Analysis of Unstable Slope and Seasonal Frozen Soil Area along the Litang Section of the Sichuan\u2013Tibet Railway, China","display_name":"Identification and Analysis of Unstable Slope and Seasonal Frozen Soil Area along the Litang Section of the Sichuan\u2013Tibet Railway, China","publication_year":2023,"publication_date":"2023-02-27","ids":{"openalex":"https://openalex.org/W4323314791","doi":"https://doi.org/10.3390/rs15051317"},"language":"en","primary_location":{"id":"doi:10.3390/rs15051317","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15051317","pdf_url":"https://www.mdpi.com/2072-4292/15/5/1317/pdf?version=1677491465","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/2072-4292/15/5/1317/pdf?version=1677491465","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051444274","display_name":"Yuanjian Wang","orcid":"https://orcid.org/0000-0003-0831-4293"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanjian Wang","raw_affiliation_strings":["School of Geoscience and Surveying Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"School of Geoscience and Surveying Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089575397","display_name":"Ximin Cui","orcid":"https://orcid.org/0000-0002-2736-9102"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ximin Cui","raw_affiliation_strings":["School of Geoscience and Surveying Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"School of Geoscience and Surveying Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063396226","display_name":"Yuhang Che","orcid":null},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhang Che","raw_affiliation_strings":["School of Geoscience and Surveying Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"School of Geoscience and Surveying Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043278827","display_name":"Peixian Li","orcid":"https://orcid.org/0000-0001-6648-8473"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peixian Li","raw_affiliation_strings":["School of Geoscience and Surveying Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"School of Geoscience and Surveying Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101475464","display_name":"Yue Jiang","orcid":"https://orcid.org/0000-0002-8026-9354"},"institutions":[{"id":"https://openalex.org/I108688024","display_name":"Qingdao University","ror":"https://ror.org/021cj6z65","country_code":"CN","type":"education","lineage":["https://openalex.org/I108688024"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Jiang","raw_affiliation_strings":["Disciplinary Development Office, Qingdao University, Qingdao 266071, China"],"affiliations":[{"raw_affiliation_string":"Disciplinary Development Office, Qingdao University, Qingdao 266071, China","institution_ids":["https://openalex.org/I108688024"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058365430","display_name":"Xiaozhan Peng","orcid":null},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaozhan Peng","raw_affiliation_strings":["School of Geoscience and Surveying Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China"],"affiliations":[{"raw_affiliation_string":"School of Geoscience and Surveying Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I25757504"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5089575397"],"corresponding_institution_ids":["https://openalex.org/I25757504"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":2.0931,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.88328772,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"15","issue":"5","first_page":"1317","last_page":"1317"},"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/T10644","display_name":"Cryospheric studies and observations","score":0.9994000196456909,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9987000226974487,"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/geology","display_name":"Geology","score":0.6887969970703125},{"id":"https://openalex.org/keywords/landslide","display_name":"Landslide","score":0.6833429336547852},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.6630225777626038},{"id":"https://openalex.org/keywords/geohazard","display_name":"Geohazard","score":0.4916732907295227},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.43104034662246704},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.3645451068878174},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.2944391965866089},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.15459910035133362}],"concepts":[{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6887969970703125},{"id":"https://openalex.org/C186295008","wikidata":"https://www.wikidata.org/wiki/Q167903","display_name":"Landslide","level":2,"score":0.6833429336547852},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.6630225777626038},{"id":"https://openalex.org/C2779629037","wikidata":"https://www.wikidata.org/wiki/Q5535282","display_name":"Geohazard","level":3,"score":0.4916732907295227},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.43104034662246704},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.3645451068878174},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.2944391965866089},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.15459910035133362}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs15051317","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15051317","pdf_url":"https://www.mdpi.com/2072-4292/15/5/1317/pdf?version=1677491465","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:f43625ab124c4f998a26805fb9839da6","is_oa":true,"landing_page_url":"https://doaj.org/article/f43625ab124c4f998a26805fb9839da6","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 15, Iss 5, p 1317 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/15/5/1317/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs15051317","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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs15051317","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15051317","pdf_url":"https://www.mdpi.com/2072-4292/15/5/1317/pdf?version=1677491465","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":"Life in Land","score":0.6000000238418579,"id":"https://metadata.un.org/sdg/15"}],"awards":[{"id":"https://openalex.org/G1245911106","display_name":null,"funder_award_id":"2022YJSDC08","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1586241822","display_name":null,"funder_award_id":"E2020402086","funder_id":"https://openalex.org/F4320322163","funder_display_name":"Natural Science Foundation of Hebei Province"},{"id":"https://openalex.org/G2782217975","display_name":null,"funder_award_id":"52274169","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G294126026","display_name":null,"funder_award_id":"E2020402086","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4874917805","display_name":null,"funder_award_id":"No. E2020402086","funder_id":"https://openalex.org/F4320322163","funder_display_name":"Natural Science Foundation of Hebei Province"},{"id":"https://openalex.org/G5267644199","display_name":null,"funder_award_id":"20204020","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6607960420","display_name":null,"funder_award_id":"2022YQDC01","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6757867038","display_name":null,"funder_award_id":"2021-CMCU-KF014","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8208342437","display_name":null,"funder_award_id":"1 and","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/F4320322163","display_name":"Natural Science Foundation of Hebei Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4323314791.pdf"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W2014841894","https://openalex.org/W2015762145","https://openalex.org/W2015804366","https://openalex.org/W2017458088","https://openalex.org/W2052893527","https://openalex.org/W2065822370","https://openalex.org/W2118606156","https://openalex.org/W2123632763","https://openalex.org/W2128513227","https://openalex.org/W2152657318","https://openalex.org/W2240774825","https://openalex.org/W2268721907","https://openalex.org/W2279856659","https://openalex.org/W2405363833","https://openalex.org/W2461572739","https://openalex.org/W2568640289","https://openalex.org/W2569145390","https://openalex.org/W2577389814","https://openalex.org/W2584548392","https://openalex.org/W2931944199","https://openalex.org/W2949440094","https://openalex.org/W2954011776","https://openalex.org/W2996737669","https://openalex.org/W3037444257","https://openalex.org/W3047858125","https://openalex.org/W3095609907","https://openalex.org/W3159129166","https://openalex.org/W3195650342","https://openalex.org/W3199084516","https://openalex.org/W3215716845","https://openalex.org/W4206178254","https://openalex.org/W4290613759","https://openalex.org/W4293240234","https://openalex.org/W4295182907","https://openalex.org/W4310277238","https://openalex.org/W6677504603"],"related_works":["https://openalex.org/W2965519650","https://openalex.org/W2964382370","https://openalex.org/W2383311167","https://openalex.org/W2093386643","https://openalex.org/W4289229892","https://openalex.org/W2940583408","https://openalex.org/W3024317771","https://openalex.org/W4321495493","https://openalex.org/W3202939839","https://openalex.org/W2981472999"],"abstract_inverted_index":{"The":[0,95,171,188],"Sichuan\u2013Tibet":[1],"Railway":[2],"(STR)":[3],"is":[4,24,51,62,192],"currently":[5],"under":[6],"construction":[7],"and":[8,40,88,107,144,157,185,237,240],"serves":[9],"as":[10],"an":[11,282],"important":[12,25,283],"transportation":[13],"route":[14,23],"in":[15,85,161,178,196,258],"western":[16],"China.":[17],"Identifying":[18],"potential":[19],"geohazards":[20],"along":[21,74,98,117,209],"the":[22,32,36,75,79,86,93,99,118,137,142,162,197,206,210,214,224,234,244,259,262,266],"for":[26,65,111,223],"project":[27],"construction.":[28],"However,":[29],"research":[30],"on":[31,41,136,233],"frozen":[33,42,226],"soil":[34,43,227],"of":[35,78,166,203,213,261],"Western":[37],"Sichuan":[38],"Plateau,":[39],"identification":[44],"using":[45],"interferometric":[46],"synthetic":[47],"aperture":[48],"radar":[49],"(InSAR)":[50],"relatively":[52,182],"negligible.":[53],"As":[54],"a":[55,70,150,181,193,255],"low-cost,":[56],"all-weather":[57],"spatial":[58,151],"geodesy":[59],"tool,":[60],"InSAR":[61,122],"frequently":[63],"used":[64,125],"geohazard":[66],"identification.":[67],"We":[68],"selected":[69],"study":[71,163,198,270],"area":[72,228],"located":[73,177],"Litang":[76,83],"section":[77],"STR,":[80],"starting":[81],"from":[82,131,141,148],"County":[84],"east":[87],"extending":[89],"60":[90],"km":[91],"to":[92,126,133,265,285],"west.":[94],"geological":[96,288],"conditions":[97],"line":[100],"are":[101],"complex,":[102],"with":[103,180],"numerous":[104],"fault":[105],"zones":[106],"hidden":[108],"danger":[109],"points":[110],"landslide.":[112],"To":[113],"identify":[114,286],"unstable":[115,159,173],"slopes":[116,160,174],"line,":[119],"distribute":[120],"scatterer":[121],"(DS-InSAR)":[123],"was":[124,230],"obtain":[127],"surface":[128,276],"displacement":[129,138,207,277],"information":[130,139],"2018":[132],"2021.":[134],"Based":[135],"obtained":[140],"ascending":[143],"descending":[145],"orbit":[146],"images":[147],"Sentinel-1,":[149],"density":[152],"clustering":[153],"method":[154,222],"identified":[155,172],"377":[156],"388":[158],"area,":[164,199],"respectively,":[165],"these,":[167],"132":[168],"were":[169,175],"consistent.":[170],"mostly":[176],"areas":[179],"high":[183],"altitude":[184],"moderate":[186],"slope.":[187],"Luanshibao":[189],"landslide,":[190],"which":[191,279],"typical":[194],"landslide":[195,215],"had":[200],"notable":[201],"signs":[202],"displacement,":[204],"where":[205],"rate":[208],"back":[211],"edge":[212],"can":[216,280],"reach":[217],"20":[218,250],"mm/a.":[219],"An":[220],"inversion":[221],"seasonal":[225,246],"distribution":[229],"proposed":[231],"based":[232],"periodic":[235],"subsidence":[236],"uplift":[238],"model":[239],"time-series":[241],"monitoring":[242],"data;":[243],"calculated":[245],"freeze\u2013thaw":[247,263],"amplitude":[248],"exceeded":[249],"mm.":[251],"Further":[252],"analysis":[253],"revealed":[254],"2-month":[256],"lag":[257],"response":[260],"phenomenon":[264],"air":[267],"temperature.":[268],"This":[269],"demonstrated":[271],"that":[272],"DS-InSAR":[273],"offers":[274],"optimal":[275],"data,":[278],"provide":[281],"basis":[284],"engineering":[287],"hazards.":[289]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}