{"id":"https://openalex.org/W4380143046","doi":"https://doi.org/10.3390/rs15112828","title":"Denoising and Accuracy Evaluation of ICESat-2/ATLAS Photon Data for Nearshore Waters Based on Improved Local Distance Statistics","display_name":"Denoising and Accuracy Evaluation of ICESat-2/ATLAS Photon Data for Nearshore Waters Based on Improved Local Distance Statistics","publication_year":2023,"publication_date":"2023-05-29","ids":{"openalex":"https://openalex.org/W4380143046","doi":"https://doi.org/10.3390/rs15112828"},"language":"en","primary_location":{"id":"doi:10.3390/rs15112828","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15112828","pdf_url":"https://www.mdpi.com/2072-4292/15/11/2828/pdf?version=1685435215","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/2072-4292/15/11/2828/pdf?version=1685435215","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046111232","display_name":"Junfeng Xie","orcid":"https://orcid.org/0000-0002-3961-4283"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junfeng Xie","raw_affiliation_strings":["Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of China, Beijing 100048, China","School of Earth Sciences and Engineering, Hohai University, Nanjing 211100, China"],"affiliations":[{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of China, Beijing 100048, China","institution_ids":["https://openalex.org/I4210092591","https://openalex.org/I211433327"]},{"raw_affiliation_string":"School of Earth Sciences and Engineering, Hohai University, Nanjing 211100, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023229070","display_name":"Jincheng Zhong","orcid":"https://orcid.org/0000-0001-9827-1981"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jincheng Zhong","raw_affiliation_strings":["Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of China, Beijing 100048, China","School of Earth Sciences and Engineering, Hohai University, Nanjing 211100, China"],"affiliations":[{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of China, Beijing 100048, China","institution_ids":["https://openalex.org/I4210092591","https://openalex.org/I211433327"]},{"raw_affiliation_string":"School of Earth Sciences and Engineering, Hohai University, Nanjing 211100, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036280257","display_name":"Fan Mo","orcid":"https://orcid.org/0000-0002-5105-846X"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Mo","raw_affiliation_strings":["Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of China, Beijing 100048, China","School of Earth Sciences and Engineering, Hohai University, Nanjing 211100, China"],"affiliations":[{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of China, Beijing 100048, China","institution_ids":["https://openalex.org/I4210092591","https://openalex.org/I211433327"]},{"raw_affiliation_string":"School of Earth Sciences and Engineering, Hohai University, Nanjing 211100, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016782022","display_name":"Ren Liu","orcid":"https://orcid.org/0000-0003-3759-6613"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ren Liu","raw_affiliation_strings":["School of Earth Sciences and Engineering, Hohai University, Nanjing 211100, China"],"affiliations":[{"raw_affiliation_string":"School of Earth Sciences and Engineering, Hohai University, Nanjing 211100, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109374705","display_name":"Li Xiang","orcid":"https://orcid.org/0000-0002-9946-7000"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Li","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China"],"affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052838752","display_name":"Xiaomeng Yang","orcid":"https://orcid.org/0000-0002-0305-3285"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaomeng Yang","raw_affiliation_strings":["College of Geodesy and Geomatics, Shandong University of Science and Technology, Qingdao 266590, China"],"affiliations":[{"raw_affiliation_string":"College of Geodesy and Geomatics, Shandong University of Science and Technology, Qingdao 266590, China","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063854092","display_name":"Junze Zeng","orcid":"https://orcid.org/0000-0002-9155-4767"},"institutions":[{"id":"https://openalex.org/I63371133","display_name":"Chongqing Jiaotong University","ror":"https://ror.org/01t001k65","country_code":"CN","type":"education","lineage":["https://openalex.org/I63371133"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junze Zeng","raw_affiliation_strings":["School of Smart City, Chongqing Jiaotong University, Chongqing 400074, China"],"affiliations":[{"raw_affiliation_string":"School of Smart City, Chongqing Jiaotong University, Chongqing 400074, China","institution_ids":["https://openalex.org/I63371133"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5023229070"],"corresponding_institution_ids":["https://openalex.org/I163340411","https://openalex.org/I211433327","https://openalex.org/I4210092591"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":2.5273,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.88682095,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"15","issue":"11","first_page":"2828","last_page":"2828"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9997000098228455,"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":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9793000221252441,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/T10930","display_name":"Flood Risk Assessment and Management","score":0.9635000228881836,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.627650797367096},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.49736717343330383},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.4575362503528595},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.4287920594215393},{"id":"https://openalex.org/keywords/underwater","display_name":"Underwater","score":0.4195919930934906},{"id":"https://openalex.org/keywords/photon","display_name":"Photon","score":0.4191233515739441},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.40939420461654663},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.30796176195144653},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2977580428123474},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.24705523252487183},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21149250864982605},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17778438329696655},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.11729249358177185},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.08805537223815918}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.627650797367096},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.49736717343330383},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.4575362503528595},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.4287920594215393},{"id":"https://openalex.org/C98083399","wikidata":"https://www.wikidata.org/wiki/Q3246517","display_name":"Underwater","level":2,"score":0.4195919930934906},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.4191233515739441},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.40939420461654663},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.30796176195144653},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2977580428123474},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24705523252487183},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21149250864982605},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17778438329696655},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.11729249358177185},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.08805537223815918},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs15112828","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15112828","pdf_url":"https://www.mdpi.com/2072-4292/15/11/2828/pdf?version=1685435215","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:eff5dbf7404841f8a41348d9b39ccec3","is_oa":true,"landing_page_url":"https://doaj.org/article/eff5dbf7404841f8a41348d9b39ccec3","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 11, p 2828 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/15/11/2828/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs15112828","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 15; Issue 11; Pages: 2828","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs15112828","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15112828","pdf_url":"https://www.mdpi.com/2072-4292/15/11/2828/pdf?version=1685435215","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":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.6600000262260437}],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1155471098","display_name":null,"funder_award_id":"21106","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1356514951","display_name":null,"funder_award_id":"41971","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1956469828","display_name":null,"funder_award_id":"ICESat-2","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2198400075","display_name":null,"funder_award_id":"00000","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G2890687867","display_name":null,"funder_award_id":"2020YFE0200800","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G2997927940","display_name":null,"funder_award_id":"2020YFE0200800","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3437178796","display_name":null,"funder_award_id":"42001416","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G384178317","display_name":null,"funder_award_id":"02008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4222646996","display_name":null,"funder_award_id":"2110600","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4642564596","display_name":null,"funder_award_id":"600000","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5616351183","display_name":null,"funder_award_id":"00000","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7608752429","display_name":null,"funder_award_id":"Talent","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G948928003","display_name":null,"funder_award_id":"41971426","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320316090","display_name":"Ministry of Natural Resources of the People's Republic of China","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321605","display_name":"Government of Jiangsu Province","ror":"https://ror.org/004svx814"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4380143046.pdf"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W2019249840","https://openalex.org/W2105539455","https://openalex.org/W2127036980","https://openalex.org/W2900347003","https://openalex.org/W2901674962","https://openalex.org/W2921569384","https://openalex.org/W2956453367","https://openalex.org/W3049063071","https://openalex.org/W3111649965","https://openalex.org/W3127041552","https://openalex.org/W3133474646","https://openalex.org/W3170869700","https://openalex.org/W3174629619","https://openalex.org/W3176418897","https://openalex.org/W3181745082","https://openalex.org/W3194121784","https://openalex.org/W3209266667","https://openalex.org/W4200277747","https://openalex.org/W4285803983","https://openalex.org/W4312728578","https://openalex.org/W4318455102","https://openalex.org/W4327972238","https://openalex.org/W6679150360","https://openalex.org/W6848982890"],"related_works":["https://openalex.org/W1978572805","https://openalex.org/W2383807498","https://openalex.org/W1997992934","https://openalex.org/W1987225439","https://openalex.org/W4238188170","https://openalex.org/W2125114371","https://openalex.org/W2019977573","https://openalex.org/W2149980199","https://openalex.org/W4388412763","https://openalex.org/W3125766170"],"abstract_inverted_index":{"The":[0,148,242,264],"second-generation":[1],"spaceborne":[2],"LiDAR-Ice,":[3],"Cloud":[4],"and":[5,26,53,58,73,131,145,206,234,253,311],"Land":[6],"Elevation":[7],"Satellite-2":[8],"(ICESat-2)":[9],"carries":[10],"the":[11,30,35,45,48,55,61,70,99,116,122,132,142,154,161,196,203,207,214,224,228,231,235,248,254,259,271,277,296,308],"Advanced":[12],"Topographic":[13],"Laser":[14],"Altimeter":[15],"System":[16],"(ATLAS),":[17],"which":[18,68,184],"can":[19],"penetrate":[20],"a":[21,85,127,168,280],"certain":[22],"depth":[23,37,216],"of":[24,29,39,47,75,92,98,121,134,164,190,223,275,290],"water,":[25],"is":[27],"one":[28],"important":[31],"means":[32],"to":[33,44,140,160,201,212,307],"obtain":[34],"water":[36,51,77,143,215],"information":[38,315],"nearshore":[40,76],"water.":[41],"However,":[42],"due":[43],"influence":[46],"atmospheric":[49],"environment,":[50],"quality":[52],"color,":[54],"system":[56],"itself":[57],"other":[59],"factors,":[60],"photon":[62,86,101,117],"point":[63,170,192,300],"cloud":[64,171,193,301],"introduces":[65],"survey":[66,71],"noise,":[67],"restricts":[69],"accuracy":[72],"reliability":[74],"depth.":[78],"Therefore,":[79],"in":[80],"this":[81,219],"study,":[82,220],"we":[83],"presented":[84],"denoising":[87,97,189,243],"algorithm":[88,310],"for":[89,187,240],"layered":[90],"processing":[91],"submarine":[93],"surface.":[94],"Firstly,":[95],"rough":[96],"original":[100],"data":[102],"was":[103,137,175,185,199,305],"completed":[104],"by":[105,126,153,258],"smoothing":[106],"filtering.":[107],"Then,":[108],"elevation":[109],"histogram":[110,123],"statistics":[111,182],"were":[112,124,151,210,238,245],"carried":[113],"out":[114],"on":[115,178],"data,":[118],"two":[119,135],"peaks":[120],"fitted":[125],"double":[128],"Gaussian":[129,197],"function,":[130],"intersection":[133],"curves":[136],"then":[138],"taken":[139],"separate":[141],"surface":[144,149],"underwater":[146,165,191,298],"photons.":[147],"photons":[150,209,250,256],"denoised":[152],"DBSCAN":[155],"clustering":[156],"algorithm.":[157],"Then":[158],"according":[159],"distribution":[162],"characteristics":[163],"signal":[166,208,249,255],"photons,":[167],"single-photon":[169,299],"filtering":[172,302],"bathymetric":[173,303],"method":[174,262,273,304],"proposed":[176,297],"based":[177],"improved":[179],"local":[180],"distance":[181],"(LDSBM),":[183],"used":[186,200,239],"fine":[188],"data.":[194],"Finally,":[195],"function":[198],"fit":[202],"frequency":[204],"histogram,":[205],"screened":[211],"extract":[213],"information.":[217],"In":[218,294],"13":[221],"groups":[222],"ATL03":[225],"dataset":[226],"from":[227],"Xisha":[229],"Islands,":[230],"St.":[232],"Thomas":[233],"Acklins":[236],"Island":[237],"denoising.":[241],"results":[244,266,274],"compared":[246,269],"with":[247,270,287],"manually":[251],"marked":[252],"extracted":[257],"official":[260,272],"built-in":[261],"(OM).":[263],"experimental":[265],"showed":[267],"that,":[268],"ATL03,":[276],"LDSBM":[278],"had":[279],"higher":[281],"F":[282],"value":[283],"(comprehensive":[284],"evaluation":[285],"index),":[286],"an":[288],"average":[289],"more":[291],"than":[292],"96.70%.":[293],"conclusion,":[295],"superior":[306],"traditional":[309],"could":[312],"recover":[313],"terrain":[314],"accurately.":[316]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":2}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2023-06-10T00:00:00"}