{"id":"https://openalex.org/W2901278174","doi":"https://doi.org/10.1109/igarss.2018.8517393","title":"Application of Landsat \u22128 and Sentinel-L Images for Drought Monitoring Over the Korean Peninsula","display_name":"Application of Landsat \u22128 and Sentinel-L Images for Drought Monitoring Over the Korean Peninsula","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2901278174","doi":"https://doi.org/10.1109/igarss.2018.8517393","mag":"2901278174"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2018.8517393","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8517393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070353903","display_name":"Dalgeun Lee","orcid":"https://orcid.org/0000-0002-9048-9027"},"institutions":[{"id":"https://openalex.org/I4210113177","display_name":"National Disaster Management Research Institute","ror":"https://ror.org/021r10935","country_code":"KR","type":"government","lineage":["https://openalex.org/I4210113177"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Dalgeun Lee","raw_affiliation_strings":["National Disaster Management Research Institute"],"affiliations":[{"raw_affiliation_string":"National Disaster Management Research Institute","institution_ids":["https://openalex.org/I4210113177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100645774","display_name":"Jong-Pil Kim","orcid":"https://orcid.org/0000-0002-8490-3391"},"institutions":[{"id":"https://openalex.org/I4210113177","display_name":"National Disaster Management Research Institute","ror":"https://ror.org/021r10935","country_code":"KR","type":"government","lineage":["https://openalex.org/I4210113177"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jongpil Kim","raw_affiliation_strings":["National Disaster Management Research Institute"],"affiliations":[{"raw_affiliation_string":"National Disaster Management Research Institute","institution_ids":["https://openalex.org/I4210113177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020422492","display_name":"Mi Hee Lee","orcid":"https://orcid.org/0000-0002-9630-7044"},"institutions":[{"id":"https://openalex.org/I4210113177","display_name":"National Disaster Management Research Institute","ror":"https://ror.org/021r10935","country_code":"KR","type":"government","lineage":["https://openalex.org/I4210113177"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Mi Hee Lee","raw_affiliation_strings":["National Disaster Management Research Institute"],"affiliations":[{"raw_affiliation_string":"National Disaster Management Research Institute","institution_ids":["https://openalex.org/I4210113177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110584534","display_name":"Soo Bong Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I4210113177","display_name":"National Disaster Management Research Institute","ror":"https://ror.org/021r10935","country_code":"KR","type":"government","lineage":["https://openalex.org/I4210113177"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Soo Bong Lee","raw_affiliation_strings":["National Disaster Management Research Institute"],"affiliations":[{"raw_affiliation_string":"National Disaster Management Research Institute","institution_ids":["https://openalex.org/I4210113177"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090970652","display_name":"Jin\u2010Young Kim","orcid":"https://orcid.org/0000-0002-7146-4510"},"institutions":[{"id":"https://openalex.org/I4210113177","display_name":"National Disaster Management Research Institute","ror":"https://ror.org/021r10935","country_code":"KR","type":"government","lineage":["https://openalex.org/I4210113177"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jinyoung Kim","raw_affiliation_strings":["National Disaster Management Research Institute"],"affiliations":[{"raw_affiliation_string":"National Disaster Management Research Institute","institution_ids":["https://openalex.org/I4210113177"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5070353903"],"corresponding_institution_ids":["https://openalex.org/I4210113177"],"apc_list":null,"apc_paid":null,"fwci":0.1424,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.54631363,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"7286","last_page":"7288"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10930","display_name":"Flood Risk Assessment and Management","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9902999997138977,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10330","display_name":"Hydrology and Watershed Management Studies","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7281820178031921},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6822572946548462},{"id":"https://openalex.org/keywords/peninsula","display_name":"Peninsula","score":0.6662970781326294},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6039623618125916},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5682078003883362},{"id":"https://openalex.org/keywords/daylight","display_name":"Daylight","score":0.5559108853340149},{"id":"https://openalex.org/keywords/continuous-monitoring","display_name":"Continuous monitoring","score":0.4494282603263855},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.42736801505088806},{"id":"https://openalex.org/keywords/surface-water","display_name":"Surface water","score":0.4235488474369049},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.422341525554657},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.41479721665382385},{"id":"https://openalex.org/keywords/satellite-imagery","display_name":"Satellite imagery","score":0.41356968879699707},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3529489040374756},{"id":"https://openalex.org/keywords/hydrology","display_name":"Hydrology (agriculture)","score":0.34795957803726196},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3432950973510742},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1812393069267273},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.13850316405296326},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.09336245059967041}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7281820178031921},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6822572946548462},{"id":"https://openalex.org/C123588078","wikidata":"https://www.wikidata.org/wiki/Q34763","display_name":"Peninsula","level":2,"score":0.6662970781326294},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6039623618125916},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5682078003883362},{"id":"https://openalex.org/C149277555","wikidata":"https://www.wikidata.org/wiki/Q16491","display_name":"Daylight","level":2,"score":0.5559108853340149},{"id":"https://openalex.org/C2776902269","wikidata":"https://www.wikidata.org/wiki/Q5165493","display_name":"Continuous monitoring","level":2,"score":0.4494282603263855},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.42736801505088806},{"id":"https://openalex.org/C8625798","wikidata":"https://www.wikidata.org/wiki/Q752112","display_name":"Surface water","level":2,"score":0.4235488474369049},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.422341525554657},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.41479721665382385},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.41356968879699707},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3529489040374756},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.34795957803726196},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3432950973510742},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1812393069267273},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.13850316405296326},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.09336245059967041},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","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/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2018.8517393","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8517393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2010610937","https://openalex.org/W2031938592","https://openalex.org/W2077509829","https://openalex.org/W2133059825","https://openalex.org/W6680096826"],"related_works":["https://openalex.org/W2419012894","https://openalex.org/W2061034917","https://openalex.org/W3048570979","https://openalex.org/W3172567524","https://openalex.org/W2153388278","https://openalex.org/W2020075988","https://openalex.org/W4205272489","https://openalex.org/W653992766","https://openalex.org/W4311784074","https://openalex.org/W2889558980"],"abstract_inverted_index":{"In":[0],"contrast":[1],"with":[2,124],"the":[3,105,114,125],"other":[4],"natural":[5],"disasters,":[6],"drought":[7],"is":[8,18,40],"required":[9],"of":[10,81,99,127],"continuous":[11,45],"and":[12,37,46,104],"regular":[13,47],"monitoring":[14,28],"since":[15,52],"its":[16],"damage":[17],"very":[19,41],"gradual.":[20],"Satellite":[21],"images":[22,48,64],"can":[23,61],"be":[24],"utilized":[25],"for":[26,69],"comprehensively":[27],"changes":[29],"in":[30,33,91,116,121],"water":[31,88,117],"resources":[32],"dam":[34,93,97],"reservoirs,":[35],"watersheds,":[36],"rivers.":[38],"It":[39],"difficult":[42],"to":[43,56,86],"obtain":[44],"from":[49],"optical":[50],"sensors":[51],"they":[53,60],"are":[54],"susceptible":[55],"weather":[57,82],"conditions,":[58],"although":[59],"provide":[62],"fine":[63],"at":[65],"high":[66],"spatial":[67],"resolution":[68],"land":[70],"surface.":[71],"This":[72],"study":[73],"used":[74],"a":[75,92],"synthetic":[76],"aperture":[77],"radar":[78],"(SAR)":[79],"regardless":[80],"or":[83],"daylight":[84],"conditions":[85],"monitor":[87],"surface":[89,118],"change":[90,115],"reservoir.":[94],"The":[95,110],"18":[96],"basins":[98],"Korea":[100],"peninsula":[101],"were":[102,108],"monitored":[103],"changing":[106],"patterns":[107],"analyzed.":[109],"results":[111],"indicated":[112],"that":[113],"area":[119],"was":[120],"good":[122],"agreement":[123],"depth":[126],"drought.":[128]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
