{"id":"https://openalex.org/W2725652234","doi":"https://doi.org/10.3390/rs9070710","title":"Improved Model for Depth Bias Correction in Airborne LiDAR Bathymetry Systems","display_name":"Improved Model for Depth Bias Correction in Airborne LiDAR Bathymetry Systems","publication_year":2017,"publication_date":"2017-07-10","ids":{"openalex":"https://openalex.org/W2725652234","doi":"https://doi.org/10.3390/rs9070710","mag":"2725652234"},"language":"en","primary_location":{"id":"doi:10.3390/rs9070710","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9070710","pdf_url":"https://www.mdpi.com/2072-4292/9/7/710/pdf?version=1499698522","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/2072-4292/9/7/710/pdf?version=1499698522","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018332007","display_name":"Jianhu Zhao","orcid":"https://orcid.org/0000-0003-3796-8405"},"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":"Jianhu Zhao","raw_affiliation_strings":["Institute of Marine Science and Technology, Wuhan University, Wuhan 430079, China","School of Geodesy and Geomatics, Wuhan University, 129 Luoyu Road, Wuhan 430079, China"],"affiliations":[{"raw_affiliation_string":"Institute of Marine Science and Technology, Wuhan University, Wuhan 430079, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Geodesy and Geomatics, Wuhan University, 129 Luoyu Road, Wuhan 430079, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002869738","display_name":"Xinglei Zhao","orcid":"https://orcid.org/0000-0001-8396-4419"},"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":true,"raw_author_name":"Xinglei Zhao","raw_affiliation_strings":["Institute of Marine Science and Technology, Wuhan University, Wuhan 430079, China","School of Geodesy and Geomatics, Wuhan University, 129 Luoyu Road, Wuhan 430079, China"],"affiliations":[{"raw_affiliation_string":"Institute of Marine Science and Technology, Wuhan University, Wuhan 430079, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"School of Geodesy and Geomatics, Wuhan University, 129 Luoyu Road, Wuhan 430079, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100771515","display_name":"Hongmei Zhang","orcid":"https://orcid.org/0000-0001-6882-1380"},"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":"Hongmei Zhang","raw_affiliation_strings":["Automation Department, School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, China"],"affiliations":[{"raw_affiliation_string":"Automation Department, School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110235999","display_name":"Fengnian Zhou","orcid":"https://orcid.org/0009-0007-0940-756X"},"institutions":[{"id":"https://openalex.org/I4210099662","display_name":"State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering","ror":"https://ror.org/012wsxz85","country_code":"CN","type":"facility","lineage":["https://openalex.org/I163340411","https://openalex.org/I4210099662","https://openalex.org/I4210111986","https://openalex.org/I4210120069","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengnian Zhou","raw_affiliation_strings":["The Survey Bureau of Hydrology and Water Resources of Yangtze Estuary, Shanghai 200136, China"],"affiliations":[{"raw_affiliation_string":"The Survey Bureau of Hydrology and Water Resources of Yangtze Estuary, Shanghai 200136, China","institution_ids":["https://openalex.org/I4210099662"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5002869738"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.0774,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.75856687,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"9","issue":"7","first_page":"710","last_page":"710"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9954000115394592,"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/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":0.930899977684021,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/bathymetry","display_name":"Bathymetry","score":0.8751169443130493},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.7917616367340088},{"id":"https://openalex.org/keywords/depth-sounding","display_name":"Depth sounding","score":0.5669527649879456},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5361084938049316},{"id":"https://openalex.org/keywords/standard-deviation","display_name":"Standard deviation","score":0.43462979793548584},{"id":"https://openalex.org/keywords/sediment","display_name":"Sediment","score":0.4181826412677765},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.40725651383399963},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3981497883796692},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15754005312919617},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14403462409973145},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.11780071258544922},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.0940619707107544}],"concepts":[{"id":"https://openalex.org/C174943157","wikidata":"https://www.wikidata.org/wiki/Q810826","display_name":"Bathymetry","level":2,"score":0.8751169443130493},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7917616367340088},{"id":"https://openalex.org/C55510283","wikidata":"https://www.wikidata.org/wiki/Q1382947","display_name":"Depth sounding","level":2,"score":0.5669527649879456},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5361084938049316},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.43462979793548584},{"id":"https://openalex.org/C2816523","wikidata":"https://www.wikidata.org/wiki/Q180184","display_name":"Sediment","level":2,"score":0.4181826412677765},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.40725651383399963},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3981497883796692},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15754005312919617},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14403462409973145},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.11780071258544922},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0940619707107544}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs9070710","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9070710","pdf_url":"https://www.mdpi.com/2072-4292/9/7/710/pdf?version=1499698522","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:022fc9ef9bb44553b7263be81b5d817e","is_oa":true,"landing_page_url":"https://doaj.org/article/022fc9ef9bb44553b7263be81b5d817e","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 9, Iss 7, p 710 (2017)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/9/7/710/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs9070710","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 9; Issue 7; Pages: 710","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs9070710","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9070710","pdf_url":"https://www.mdpi.com/2072-4292/9/7/710/pdf?version=1499698522","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","score":0.8799999952316284,"display_name":"Life below water"}],"awards":[{"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/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/G3675341490","display_name":null,"funder_award_id":"2016YFB0501703","funder_id":"https://openalex.org/F4320329860","funder_display_name":"National Science and Technology Major Project"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4710018099","display_name":null,"funder_award_id":"41376","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","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/G7061156634","display_name":null,"funder_award_id":"41376109","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7687176684","display_name":null,"funder_award_id":"41176068","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8687962759","display_name":null,"funder_award_id":"41576107","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8955107213","display_name":null,"funder_award_id":"Major","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320329860","display_name":"National Science and Technology Major Project","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2725652234.pdf","grobid_xml":"https://content.openalex.org/works/W2725652234.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W142317508","https://openalex.org/W309735709","https://openalex.org/W1504596617","https://openalex.org/W1575118554","https://openalex.org/W1972822801","https://openalex.org/W1974523270","https://openalex.org/W1976443904","https://openalex.org/W2003455952","https://openalex.org/W2010497813","https://openalex.org/W2019338616","https://openalex.org/W2019642133","https://openalex.org/W2022397652","https://openalex.org/W2033716204","https://openalex.org/W2053406008","https://openalex.org/W2054588441","https://openalex.org/W2056316473","https://openalex.org/W2057325947","https://openalex.org/W2058889870","https://openalex.org/W2060656767","https://openalex.org/W2061564902","https://openalex.org/W2062939783","https://openalex.org/W2072771198","https://openalex.org/W2075912486","https://openalex.org/W2095803840","https://openalex.org/W2099596680","https://openalex.org/W2105935820","https://openalex.org/W2108318727","https://openalex.org/W2117367628","https://openalex.org/W2120056500","https://openalex.org/W2143594508","https://openalex.org/W2399038138","https://openalex.org/W2563296767","https://openalex.org/W2609647848","https://openalex.org/W2611358420","https://openalex.org/W2695381134","https://openalex.org/W3013324195","https://openalex.org/W6605886426","https://openalex.org/W6774784397"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W4406302447","https://openalex.org/W2901265155","https://openalex.org/W2956374172","https://openalex.org/W4391311960","https://openalex.org/W2793357704","https://openalex.org/W4386617716","https://openalex.org/W1992543912","https://openalex.org/W4405370302","https://openalex.org/W2746029584"],"abstract_inverted_index":{"Airborne":[0],"LiDAR":[1],"bathymetry":[2,33],"(ALB)":[3],"is":[4,50,64,74,108,159,189],"efficient":[5],"and":[6,28,83,125,133,156,166,174],"cost":[7],"effective":[8],"in":[9,55,113,139],"obtaining":[10],"shallow":[11],"water":[12,117],"topography,":[13],"but":[14,72],"often":[15,65],"produces":[16],"a":[17,134],"low-accuracy":[18],"sounding":[19],"solution":[20],"due":[21],"to":[22,67],"the":[23,38,51,69,94,116,146,154,172,181,186,195],"effects":[24],"of":[25,37,93,115,149,164,180],"ALB":[26,56,80],"measurements":[27],"ocean":[29,84],"hydrological":[30],"parameters.":[31],"In":[32,100],"estimates,":[34],"peak":[35],"shifting":[36],"green":[39],"bottom":[40],"return":[41],"caused":[42],"by":[43,153,185,194],"pulse":[44],"stretching":[45],"induces":[46],"depth":[47,57,61,70,105,150,183],"bias,":[48,71],"which":[49],"largest":[52],"error":[53],"source":[54],"measurements.":[58],"The":[59,129,142,178],"traditional":[60,135,155,173,196],"bias":[62,106,151],"model":[63,89,107,132,188],"applied":[66],"reduce":[68],"it":[73],"insufficient":[75],"when":[76],"used":[77,138],"with":[78,171],"various":[79],"system":[81],"parameters":[82],"environments.":[85],"Therefore,":[86],"an":[87,103,140],"accurate":[88],"that":[90,145,192],"considers":[91],"all":[92],"influencing":[95],"factors":[96],"must":[97],"be":[98],"established.":[99],"this":[101],"study,":[102],"improved":[104,131,157,175,187],"developed":[109],"through":[110],"stepwise":[111],"regression":[112],"consideration":[114],"depth,":[118],"laser":[119],"beam":[120],"scanning":[121],"angle,":[122],"sensor":[123],"height,":[124],"suspended":[126],"sediment":[127],"concentration.":[128],"proposed":[130],"one":[136],"are":[137,169],"experiment.":[141],"results":[143],"show":[144],"systematic":[147],"deviation":[148],"corrected":[152,184,193],"models":[158],"reduced":[160],"significantly.":[161],"Standard":[162],"deviations":[163],"0.086":[165],"0.055":[167],"m":[168],"obtained":[170],"models,":[176],"respectively.":[177],"accuracy":[179],"ALB-derived":[182],"better":[190],"than":[191],"model.":[197]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2025-10-10T00:00:00"}
