{"id":"https://openalex.org/W4206213867","doi":"https://doi.org/10.1109/jstars.2021.3136228","title":"Analysis on Effective UAS Survey Conditions for Classification of Coastal Sediments","display_name":"Analysis on Effective UAS Survey Conditions for Classification of Coastal Sediments","publication_year":2021,"publication_date":"2021-12-21","ids":{"openalex":"https://openalex.org/W4206213867","doi":"https://doi.org/10.1109/jstars.2021.3136228"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2021.3136228","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3136228","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9656571/09658160.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/9656571/09658160.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101608527","display_name":"Hyesu Kim","orcid":"https://orcid.org/0000-0002-4639-0273"},"institutions":[{"id":"https://openalex.org/I196345858","display_name":"Chungnam National University","ror":"https://ror.org/0227as991","country_code":"KR","type":"education","lineage":["https://openalex.org/I196345858"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyesu Kim","raw_affiliation_strings":["Department of Astronomy Space Science and Geology, Chungnam National University, Daejeon, Korea"],"raw_orcid":"https://orcid.org/0000-0002-4639-0273","affiliations":[{"raw_affiliation_string":"Department of Astronomy Space Science and Geology, Chungnam National University, Daejeon, Korea","institution_ids":["https://openalex.org/I196345858"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103282588","display_name":"Jaehyung Yu","orcid":"https://orcid.org/0000-0002-4518-2923"},"institutions":[{"id":"https://openalex.org/I196345858","display_name":"Chungnam National University","ror":"https://ror.org/0227as991","country_code":"KR","type":"education","lineage":["https://openalex.org/I196345858"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jaehyung Yu","raw_affiliation_strings":["Department of Geology and Earth Environmental Sciences, Chungnam National University, Daejeon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-4518-2923","affiliations":[{"raw_affiliation_string":"Department of Geology and Earth Environmental Sciences, Chungnam National University, Daejeon, South Korea","institution_ids":["https://openalex.org/I196345858"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043458048","display_name":"Lei Wang","orcid":"https://orcid.org/0000-0003-1298-4839"},"institutions":[{"id":"https://openalex.org/I121820613","display_name":"Louisiana State University","ror":"https://ror.org/05ect4e57","country_code":"US","type":"education","lineage":["https://openalex.org/I121820613"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lei Wang","raw_affiliation_strings":["Department of Geography & Anthropology, Louisiana State University, Baton Rouge, LA, USA"],"raw_orcid":"https://orcid.org/0000-0003-1298-4839","affiliations":[{"raw_affiliation_string":"Department of Geography & Anthropology, Louisiana State University, Baton Rouge, LA, USA","institution_ids":["https://openalex.org/I121820613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120790412","display_name":"Chanhyeok Park","orcid":"https://orcid.org/0000-0001-7422-3344"},"institutions":[{"id":"https://openalex.org/I196345858","display_name":"Chungnam National University","ror":"https://ror.org/0227as991","country_code":"KR","type":"education","lineage":["https://openalex.org/I196345858"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chanhyeok Park","raw_affiliation_strings":["Department of Astronomy Space Science and Geology, Chungnam National University, Daejeon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Astronomy Space Science and Geology, Chungnam National University, Daejeon, Korea","institution_ids":["https://openalex.org/I196345858"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075796043","display_name":"Hyuk Soo Han","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hyuk Soo Han","raw_affiliation_strings":["Korea Marineaid Company Ltd., Daejeon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Marineaid Company Ltd., Daejeon, Korea","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038819383","display_name":"Seong-Geon Jang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Seong-Geon Jang","raw_affiliation_strings":["Marine Research Center, National Park Research Institute, Korea National Park Service (KNPS), Yeosu, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Marine Research Center, National Park Research Institute, Korea National Park Service (KNPS), Yeosu, Korea","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":0.2675,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.52708367,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"15","issue":null,"first_page":"1163","last_page":"1173"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/sediment","display_name":"Sediment","score":0.6282957792282104},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.6158360242843628},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5584920644760132},{"id":"https://openalex.org/keywords/field-survey","display_name":"Field survey","score":0.4795372486114502},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4660920202732086},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4324907660484314},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.4039461314678192},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.31608450412750244},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21168410778045654},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.11733672022819519}],"concepts":[{"id":"https://openalex.org/C2816523","wikidata":"https://www.wikidata.org/wiki/Q180184","display_name":"Sediment","level":2,"score":0.6282957792282104},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6158360242843628},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5584920644760132},{"id":"https://openalex.org/C2989343102","wikidata":"https://www.wikidata.org/wiki/Q1402508","display_name":"Field survey","level":2,"score":0.4795372486114502},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4660920202732086},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4324907660484314},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4039461314678192},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.31608450412750244},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21168410778045654},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.11733672022819519},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/jstars.2021.3136228","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3136228","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9656571/09658160.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:digitalcommons.lsu.edu:geoanth_pubs-1107","is_oa":true,"landing_page_url":"https://ieeexplore.ieee.org/document/9658160","pdf_url":null,"source":{"id":"https://openalex.org/S4210169993","display_name":"Civil War Book Review","issn_l":"1528-6592","issn":["1528-6592"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310315936","host_organization_name":"Louisiana State University","host_organization_lineage":["https://openalex.org/P4310315936"],"host_organization_lineage_names":["Louisiana State University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Publications","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:c92e6e0086c649b0920eca71a7ed3e95","is_oa":true,"landing_page_url":"https://doaj.org/article/c92e6e0086c649b0920eca71a7ed3e95","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 1163-1173 (2022)","raw_type":"article"},{"id":"pmh:oai:repository.lsu.edu:geoanth_pubs-1107","is_oa":true,"landing_page_url":"https://repository.lsu.edu/geoanth_pubs/106","pdf_url":null,"source":{"id":"https://openalex.org/S4210169993","display_name":"Civil War Book Review","issn_l":"1528-6592","issn":["1528-6592"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310315936","host_organization_name":"Louisiana State University","host_organization_lineage":["https://openalex.org/P4310315936"],"host_organization_lineage_names":["Louisiana State University"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Publications","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1109/jstars.2021.3136228","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3136228","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9656571/09658160.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.8600000143051147}],"awards":[{"id":"https://openalex.org/G3516902808","display_name":null,"funder_award_id":"NRF-2020R1A2C2005439","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G6616310753","display_name":null,"funder_award_id":"NRF-2021R1A4A5026233","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4206213867.pdf","grobid_xml":"https://content.openalex.org/works/W4206213867.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W1530699444","https://openalex.org/W1565635109","https://openalex.org/W1990653740","https://openalex.org/W2014378103","https://openalex.org/W2019438003","https://openalex.org/W2044465660","https://openalex.org/W2063907334","https://openalex.org/W2066416082","https://openalex.org/W2083667808","https://openalex.org/W2087347434","https://openalex.org/W2092753153","https://openalex.org/W2118823101","https://openalex.org/W2119821739","https://openalex.org/W2161313304","https://openalex.org/W2166307050","https://openalex.org/W2406027172","https://openalex.org/W2582743722","https://openalex.org/W2584799746","https://openalex.org/W2593917906","https://openalex.org/W2763518194","https://openalex.org/W2790858865","https://openalex.org/W2912822096","https://openalex.org/W2914897861","https://openalex.org/W2950524922","https://openalex.org/W2969340050","https://openalex.org/W2980303059","https://openalex.org/W3018510426","https://openalex.org/W3031955467","https://openalex.org/W3088162569","https://openalex.org/W4320339642","https://openalex.org/W6673792474"],"related_works":["https://openalex.org/W2090763504","https://openalex.org/W148178222","https://openalex.org/W2104657898","https://openalex.org/W1948992892","https://openalex.org/W1886884218","https://openalex.org/W1910826599","https://openalex.org/W1980100242","https://openalex.org/W2530420969","https://openalex.org/W2051187167","https://openalex.org/W2369060955"],"abstract_inverted_index":{"This":[0],"study":[1,158,183],"aims":[2],"to":[3,35,163],"introduce":[4],"effective":[5,71],"unmanned":[6],"aerial":[7],"system":[8],"(UAS)":[9],"survey":[10,44,112,150,167],"conditions":[11,168],"for":[12,51,129,169,190],"coastal":[13,130,170,192],"sediment":[14,52,73,131,171,194],"classification,":[15],"including":[16],"muddy":[17],"sand,":[18,19],"gravel,":[20],"and":[21,58,111,179],"shells":[22],"in":[23,72,173],"a":[24,92,98,140,174,187],"tidal":[25],"flat":[26],"area.":[27],"UAS":[28,47,120,166,193],"images":[29,48,121],"with":[30,85,97,126],"resolutions":[31],"ranging":[32],"from":[33],"2":[34],"60":[36],"mm":[37,119],"are":[38,49],"used":[39,50],"as":[40,186],"an":[41],"implication":[42],"of":[43,95,181],"altitudes.":[45],"The":[46,64,82],"classification":[53,74,109,132],"using":[54,133],"random":[55],"forest":[56],"(RF)":[57],"support":[59],"vector":[60],"machine":[61],"(SVM)":[62],"methods.":[63],"results":[65],"showed":[66],"that":[67,117,156],"RF":[68,134],"is":[69,91,115,144,159],"more":[70],"while":[75],"the":[76,105,149,154,160,177],"general":[77],"accuracy":[78,83,96,128],"pattern":[79],"was":[80],"similar.":[81],"decreased":[84],"lower":[86,141],"spatial":[87],"resolutions.":[88],"Notably,":[89],"there":[90],"significant":[93],"drop":[94],"resolution":[99],"coarser":[100],"than":[101],"40":[102,118],"mm.":[103],"Considering":[104],"training":[106],"data":[107],"selection,":[108],"accuracy,":[110,139],"efficiency,":[113],"it":[114],"suggested":[116],"would":[122],"provide":[123],"optimal":[124],"condition":[125],"acceptable":[127],"model.":[135],"To":[136],"gain":[137],"higher":[138],"flight":[142],"altitude":[143],"required,":[145],"which":[146],"will":[147],"elongate":[148],"time":[151],"significantly.":[152],"Given":[153],"fact":[155],"this":[157,182],"first":[161],"approach":[162],"test":[164],"various":[165],"classifications":[172],"field":[175],"condition;":[176],"methodology":[178],"findings":[180],"can":[184],"serve":[185],"guideline":[188],"framework":[189],"future":[191],"mapping.":[195]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
