{"id":"https://openalex.org/W4396920039","doi":"https://doi.org/10.3390/rs16101757","title":"Geometrical Variation Analysis of Landslides in Different Geological Settings Using Satellite Images: Case Studies in Japan and Sri Lanka","display_name":"Geometrical Variation Analysis of Landslides in Different Geological Settings Using Satellite Images: Case Studies in Japan and Sri Lanka","publication_year":2024,"publication_date":"2024-05-15","ids":{"openalex":"https://openalex.org/W4396920039","doi":"https://doi.org/10.3390/rs16101757"},"language":"en","primary_location":{"id":"doi:10.3390/rs16101757","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16101757","pdf_url":"https://www.mdpi.com/2072-4292/16/10/1757/pdf?version=1715781995","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/2072-4292/16/10/1757/pdf?version=1715781995","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5098403149","display_name":"Suneth Neranjan","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Suneth Neranjan","raw_affiliation_strings":["Graduate School of Science and Technology, University of Tsukuba, Tsukuba 305-8572, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, University of Tsukuba, Tsukuba 305-8572, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100762650","display_name":"Taro Uchida","orcid":"https://orcid.org/0000-0001-6048-2273"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Taro Uchida","raw_affiliation_strings":["Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110282191","display_name":"Yosuke Yamakawa","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yosuke Yamakawa","raw_affiliation_strings":["Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013852263","display_name":"Marino Hiraoka","orcid":"https://orcid.org/0000-0001-9832-0675"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Marino Hiraoka","raw_affiliation_strings":["Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109716414","display_name":"Ai Kawakami","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ai Kawakami","raw_affiliation_strings":["Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan","institution_ids":["https://openalex.org/I146399215"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100762650"],"corresponding_institution_ids":["https://openalex.org/I146399215"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":5.6625,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.95024796,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"16","issue":"10","first_page":"1757","last_page":"1757"},"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/T10644","display_name":"Cryospheric studies and observations","score":0.9950000047683716,"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/T11046","display_name":"Geotechnical Engineering and Analysis","score":0.9801999926567078,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/sri-lanka","display_name":"Sri lanka","score":0.732121467590332},{"id":"https://openalex.org/keywords/landslide","display_name":"Landslide","score":0.6515363454818726},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5423018336296082},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5074395537376404},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4752109944820404},{"id":"https://openalex.org/keywords/variation","display_name":"Variation (astronomy)","score":0.43902215361595154},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.3559034466743469},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.33035537600517273},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.16842800378799438},{"id":"https://openalex.org/keywords/environmental-planning","display_name":"Environmental planning","score":0.061487287282943726},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.04661795496940613}],"concepts":[{"id":"https://openalex.org/C3017649214","wikidata":"https://www.wikidata.org/wiki/Q854","display_name":"Sri lanka","level":3,"score":0.732121467590332},{"id":"https://openalex.org/C186295008","wikidata":"https://www.wikidata.org/wiki/Q167903","display_name":"Landslide","level":2,"score":0.6515363454818726},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5423018336296082},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5074395537376404},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4752109944820404},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.43902215361595154},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.3559034466743469},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.33035537600517273},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.16842800378799438},{"id":"https://openalex.org/C91375879","wikidata":"https://www.wikidata.org/wiki/Q15473274","display_name":"Environmental planning","level":1,"score":0.061487287282943726},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.04661795496940613},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2779357621","wikidata":"https://www.wikidata.org/wiki/Q655495","display_name":"Tanzania","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs16101757","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16101757","pdf_url":"https://www.mdpi.com/2072-4292/16/10/1757/pdf?version=1715781995","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:23ea6092e0d54ae48ffaf12fd3dde5e1","is_oa":true,"landing_page_url":"https://doaj.org/article/23ea6092e0d54ae48ffaf12fd3dde5e1","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 16, Iss 10, p 1757 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs16101757","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16101757","pdf_url":"https://www.mdpi.com/2072-4292/16/10/1757/pdf?version=1715781995","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":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4396920039.pdf"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W834961641","https://openalex.org/W1865780177","https://openalex.org/W1964867543","https://openalex.org/W1972476110","https://openalex.org/W1973816864","https://openalex.org/W1977472888","https://openalex.org/W1978317387","https://openalex.org/W1988701179","https://openalex.org/W1996652213","https://openalex.org/W2001645642","https://openalex.org/W2015295186","https://openalex.org/W2017788609","https://openalex.org/W2021520845","https://openalex.org/W2033336806","https://openalex.org/W2034122818","https://openalex.org/W2054769272","https://openalex.org/W2055739288","https://openalex.org/W2059106537","https://openalex.org/W2070520524","https://openalex.org/W2072919404","https://openalex.org/W2080945996","https://openalex.org/W2084813609","https://openalex.org/W2087946343","https://openalex.org/W2092009515","https://openalex.org/W2092093080","https://openalex.org/W2124797185","https://openalex.org/W2134955829","https://openalex.org/W2139596835","https://openalex.org/W2184816393","https://openalex.org/W2509507403","https://openalex.org/W2614569092","https://openalex.org/W2649407104","https://openalex.org/W2714159147","https://openalex.org/W2792798393","https://openalex.org/W2885156825","https://openalex.org/W2914446793","https://openalex.org/W2969193904","https://openalex.org/W2979156288","https://openalex.org/W2988179935","https://openalex.org/W3023497865","https://openalex.org/W3037891846","https://openalex.org/W3039606520","https://openalex.org/W3083587759","https://openalex.org/W3088517246","https://openalex.org/W3118822358","https://openalex.org/W4210927908","https://openalex.org/W4214606459","https://openalex.org/W4220711069","https://openalex.org/W4315487171","https://openalex.org/W4316037202","https://openalex.org/W4362583077","https://openalex.org/W4367042396","https://openalex.org/W4389014506","https://openalex.org/W6686825154","https://openalex.org/W6737735068"],"related_works":["https://openalex.org/W2389676928","https://openalex.org/W3169474304","https://openalex.org/W2369104181","https://openalex.org/W3201652628","https://openalex.org/W2015263713","https://openalex.org/W4212972401","https://openalex.org/W2389287188","https://openalex.org/W296600563","https://openalex.org/W2068481528","https://openalex.org/W3081499580"],"abstract_inverted_index":{"Over":[0],"the":[1,20,28,47,52,55,63,66,85,90,98,110,115,219],"past":[2,91],"three":[3],"decades,":[4],"Sri":[5,38,60,126],"Lanka":[6,39,61],"has":[7,26,68],"observed":[8],"a":[9,104,159],"substantial":[10],"rise":[11],"in":[12,59,77,114,119,206],"landslide":[13,24,161,225],"occurrences":[14],"linked":[15],"to":[16,40,108,144],"intensified":[17],"rainfall.":[18,136],"However,":[19],"lack":[21],"of":[22,30,49,57,100,117,193,221],"comprehensive":[23,209],"inventories":[25],"hampered":[27],"development":[29],"effective":[31],"risk":[32],"analysis":[33],"and":[34,62,80,112,124,151,163,184],"simulation":[35],"systems,":[36],"requiring":[37],"rely":[41],"heavily":[42],"on":[43,211],"foreign-developed":[44],"models,":[45],"despite":[46,133],"difficulty":[48],"fully":[50],"examining":[51],"similarities":[53],"between":[54,227],"characteristics":[56,116,192,220],"landslides":[58,118,180,194,212,222],"areas":[64,170,207],"where":[65,208],"model":[67],"been":[69],"developed.":[70],"Satellite":[71],"images":[72,102,141],"have":[73,81,171],"become":[74],"readily":[75],"available":[76],"recent":[78],"years":[79],"provided":[82],"information":[83,210],"about":[84],"Earth\u2019s":[86],"surface":[87],"conditions":[88],"over":[89],"few":[92],"decades.":[93],"Thus,":[94],"this":[95],"study":[96],"verifies":[97],"utility":[99],"satellite":[101,140,230],"as":[103],"cost-effective":[105],"remote-sensing":[106],"method":[107],"clarify":[109],"commonalities":[111],"differences":[113],"two":[120],"regions":[121],"Ikawa,":[122],"Japan,":[123],"Sabaragamuwa,":[125],"Lanka,":[127],"which":[128],"exhibit":[129],"different":[130],"geological":[131],"formations":[132],"similar":[134,172],"annual":[135],"Using":[137],"Google":[138],"Earth":[139],"from":[142],"2013":[143],"2023,":[145],"we":[146,202,216],"evaluated":[147],"land-slide":[148],"density,":[149],"types,":[150],"geometry.":[152],"The":[153,186],"findings":[154,187],"reveal":[155,189],"that":[156,181,190,204],"Ikawa":[157],"exhibits":[158],"higher":[160],"density":[162],"experiences":[164,178],"multiple-type":[165],"landslides.":[166],"In":[167],"contrast,":[168],"both":[169],"initiation":[173],"areas;":[174],"however,":[175],"Sabaragamuwa":[176],"predominantly":[177],"single":[179],"are":[182,195],"widespread":[183],"mobile.":[185],"also":[188],"various":[191],"mainly":[196],"influenced":[197],"by":[198,223],"varied":[199],"topography.":[200],"Here,":[201],"confirmed":[203],"even":[205],"is":[213],"conventionally":[214],"lacking,":[215],"can":[217],"understand":[218],"comparing":[224],"geometry":[226],"sites":[228],"using":[229],"imagery.":[231]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2}],"updated_date":"2026-03-31T07:56:22.981413","created_date":"2025-10-10T00:00:00"}
