{"id":"https://openalex.org/W4280488785","doi":"https://doi.org/10.3390/rs14102444","title":"Performance Study of Landslide Detection Using Multi-Temporal SAR Images","display_name":"Performance Study of Landslide Detection Using Multi-Temporal SAR Images","publication_year":2022,"publication_date":"2022-05-19","ids":{"openalex":"https://openalex.org/W4280488785","doi":"https://doi.org/10.3390/rs14102444"},"language":"en","primary_location":{"id":"doi:10.3390/rs14102444","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14102444","pdf_url":"https://www.mdpi.com/2072-4292/14/10/2444/pdf?version=1653027902","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/2072-4292/14/10/2444/pdf?version=1653027902","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078870362","display_name":"Yunung Nina Lin","orcid":"https://orcid.org/0000-0002-3669-3625"},"institutions":[{"id":"https://openalex.org/I4210128530","display_name":"Institute of Earth Sciences, Academia Sinica","ror":"https://ror.org/03c4nqn69","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210128530","https://openalex.org/I84653119"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yunung Nina Lin","raw_affiliation_strings":["Institute of Earth Sciences, Academia Sinica, Taipei 11529, Taiwan"],"affiliations":[{"raw_affiliation_string":"Institute of Earth Sciences, Academia Sinica, Taipei 11529, Taiwan","institution_ids":["https://openalex.org/I4210128530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063030421","display_name":"Yi-Ching Chen","orcid":"https://orcid.org/0000-0002-8449-9130"},"institutions":[{"id":"https://openalex.org/I4210128530","display_name":"Institute of Earth Sciences, Academia Sinica","ror":"https://ror.org/03c4nqn69","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210128530","https://openalex.org/I84653119"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Ching Chen","raw_affiliation_strings":["Institute of Earth Sciences, Academia Sinica, Taipei 11529, Taiwan"],"affiliations":[{"raw_affiliation_string":"Institute of Earth Sciences, Academia Sinica, Taipei 11529, Taiwan","institution_ids":["https://openalex.org/I4210128530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034594121","display_name":"Yu\u2010Ting Kuo","orcid":"https://orcid.org/0000-0002-0021-7280"},"institutions":[{"id":"https://openalex.org/I148099254","display_name":"National Chung Cheng University","ror":"https://ror.org/0028v3876","country_code":"TW","type":"education","lineage":["https://openalex.org/I148099254"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Ting Kuo","raw_affiliation_strings":["Department of Earth and Environmental Sciences, National Chung Cheng University, Chiayi 62102, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Earth and Environmental Sciences, National Chung Cheng University, Chiayi 62102, Taiwan","institution_ids":["https://openalex.org/I148099254"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025852048","display_name":"Wei\u2010An Chao","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wei-An Chao","raw_affiliation_strings":["Department of Civil Engineering, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5078870362"],"corresponding_institution_ids":["https://openalex.org/I4210128530"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.7946,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.87327406,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"14","issue":"10","first_page":"2444","last_page":"2444"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","score":1.0,"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":1.0,"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":0.9993000030517578,"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":0.9973000288009644,"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/landslide","display_name":"Landslide","score":0.9187537431716919},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6982828378677368},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5550025701522827},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5547839999198914},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5511953234672546},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.5365439057350159},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.44571685791015625},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3154698610305786},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.21154767274856567},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.1203712522983551}],"concepts":[{"id":"https://openalex.org/C186295008","wikidata":"https://www.wikidata.org/wiki/Q167903","display_name":"Landslide","level":2,"score":0.9187537431716919},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6982828378677368},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5550025701522827},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5547839999198914},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5511953234672546},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.5365439057350159},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.44571685791015625},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3154698610305786},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.21154767274856567},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.1203712522983551},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14102444","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14102444","pdf_url":"https://www.mdpi.com/2072-4292/14/10/2444/pdf?version=1653027902","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:ff8b7d05d2834a9993d3b373aa04f78d","is_oa":true,"landing_page_url":"https://doaj.org/article/ff8b7d05d2834a9993d3b373aa04f78d","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 14, Iss 10, p 2444 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/10/2444/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14102444","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 14; Issue 10; Pages: 2444","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14102444","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14102444","pdf_url":"https://www.mdpi.com/2072-4292/14/10/2444/pdf?version=1653027902","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":[{"score":0.6600000262260437,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[{"id":"https://openalex.org/G1308309396","display_name":null,"funder_award_id":"MOST 110-2119-M-001-006","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G1781488532","display_name":null,"funder_award_id":"AS-TP-108-M08-1","funder_id":"https://openalex.org/F4320321041","funder_display_name":"Academia Sinica"},{"id":"https://openalex.org/G2237584895","display_name":null,"funder_award_id":"MOST 110-2119-M-001-006","funder_id":"https://openalex.org/F4320321041","funder_display_name":"Academia Sinica"},{"id":"https://openalex.org/G4458270226","display_name":null,"funder_award_id":"AS-TP-108-M08","funder_id":"https://openalex.org/F4320321041","funder_display_name":"Academia Sinica"},{"id":"https://openalex.org/G6721448558","display_name":null,"funder_award_id":"AS-TP-108-M08-1","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G7160539585","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320321041","display_name":"Academia Sinica","ror":"https://ror.org/05bxb3784"},{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4280488785.pdf","grobid_xml":"https://content.openalex.org/works/W4280488785.grobid-xml"},"referenced_works_count":60,"referenced_works":["https://openalex.org/W1009497191","https://openalex.org/W1963651568","https://openalex.org/W1969253213","https://openalex.org/W1987846408","https://openalex.org/W1993345130","https://openalex.org/W2008542193","https://openalex.org/W2021511865","https://openalex.org/W2027091505","https://openalex.org/W2045978227","https://openalex.org/W2050114269","https://openalex.org/W2053982496","https://openalex.org/W2060962059","https://openalex.org/W2063304215","https://openalex.org/W2070765234","https://openalex.org/W2073564762","https://openalex.org/W2084744129","https://openalex.org/W2087070363","https://openalex.org/W2111320133","https://openalex.org/W2121623867","https://openalex.org/W2133059825","https://openalex.org/W2138002125","https://openalex.org/W2152185773","https://openalex.org/W2176372590","https://openalex.org/W2189378346","https://openalex.org/W2333230539","https://openalex.org/W2494084875","https://openalex.org/W2507587848","https://openalex.org/W2591832703","https://openalex.org/W2591988361","https://openalex.org/W2605376917","https://openalex.org/W2605422794","https://openalex.org/W2620692085","https://openalex.org/W2751895300","https://openalex.org/W2772714071","https://openalex.org/W2782464374","https://openalex.org/W2792546905","https://openalex.org/W2901290521","https://openalex.org/W2930302290","https://openalex.org/W2948569695","https://openalex.org/W2965862708","https://openalex.org/W2972501901","https://openalex.org/W2979417602","https://openalex.org/W2991396567","https://openalex.org/W2991451990","https://openalex.org/W2998762030","https://openalex.org/W2999589028","https://openalex.org/W3015563596","https://openalex.org/W3032313432","https://openalex.org/W3037944168","https://openalex.org/W3038187228","https://openalex.org/W3041621345","https://openalex.org/W3046875372","https://openalex.org/W3099801582","https://openalex.org/W3116587859","https://openalex.org/W3131444645","https://openalex.org/W3132400172","https://openalex.org/W3133719062","https://openalex.org/W3172599138","https://openalex.org/W6665616240","https://openalex.org/W6775951574"],"related_works":["https://openalex.org/W2034408232","https://openalex.org/W2119012278","https://openalex.org/W2039220875","https://openalex.org/W2051234394","https://openalex.org/W2385509873","https://openalex.org/W2149229798","https://openalex.org/W2531841959","https://openalex.org/W2169050387","https://openalex.org/W2535722888","https://openalex.org/W2140243172"],"abstract_inverted_index":{"This":[0],"study":[1],"addresses":[2],"one":[3],"of":[4,19,78,134,165],"the":[5,17,22,28,35,43,61,94,106,145,163],"most":[6],"commonly-asked":[7],"questions":[8],"in":[9,32,39,71,114,185],"synthetic":[10],"aperture":[11],"radar":[12,84,176],"(SAR)-based":[13],"landslide":[14,38,95,130,167],"detection:":[15],"How":[16],"choice":[18],"datatypes":[20,158],"affects":[21],"detection":[23,67,107,168],"performance.":[24],"In":[25],"two":[26],"examples,":[27],"2018":[29],"Hokkaido":[30],"landslides":[31,70,113],"Japan":[33],"and":[34,100,193],"2017":[36],"Putanpunas":[37],"Taiwan,":[40],"we":[41],"utilize":[42],"Growing":[44],"Split-Based":[45],"Approach":[46],"to":[47,179],"obtain":[48],"Bayesian":[49],"probability":[50],"maps":[51],"for":[52,69,111,148],"such":[53],"a":[54,97],"performance":[55,92,164],"evaluation.":[56],"Our":[57,117],"result":[58,118,174],"shows":[59],"that":[60,121,162],"high-resolution,":[62],"full-polarimetric":[63],"data":[64,89,146],"offers":[65],"superior":[66],"capability":[68,108],"forest":[72,115],"areas,":[73],"followed":[74],"by":[75],"single-polarimetric":[76,88],"datasets":[77],"high":[79],"spatial":[80],"resolutions":[81],"at":[82],"various":[83],"wavelengths.":[85],"The":[86,150,171],"medium-resolution":[87],"have":[90],"comparable":[91],"if":[93],"occupies":[96],"large":[98,122],"area":[99,152],"occurs":[101],"on":[102],"bare":[103],"surfaces,":[104],"but":[105],"decays":[109],"significantly":[110],"small":[112,135],"areas.":[116],"also":[119],"indicates":[120],"local":[123,136,189],"incidence":[124,137],"angles":[125,138],"may":[126,139,173],"not":[127],"necessarily":[128],"hinder":[129],"detection,":[131],"while":[132],"areas":[133],"coincide":[140],"with":[141],"layover":[142],"zones,":[143],"making":[144],"unusable":[147],"detection.":[149],"best":[151],"under":[153],"curve":[154],"value":[155],"among":[156],"all":[157],"is":[159,169],"0.77,":[160],"suggesting":[161],"SAR-based":[166],"limited.":[170],"limitation":[172],"from":[175],"wave\u2019s":[177],"sensitivity":[178],"multiple":[180],"physical":[181],"factors,":[182],"including":[183],"changes":[184],"land":[186],"cover":[187],"types,":[188],"topography,":[190],"surface":[191],"roughness":[192],"soil":[194],"moistures.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}