{"id":"https://openalex.org/W7092289979","doi":"https://doi.org/10.1109/jstars.2025.3621863","title":"Evaluation of ICESat-2 ATLAS Bathymetric Accuracy in Comparison With Airborne LiDAR in Fernando de Noronha Archipelago, Brazil","display_name":"Evaluation of ICESat-2 ATLAS Bathymetric Accuracy in Comparison With Airborne LiDAR in Fernando de Noronha Archipelago, Brazil","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W7092289979","doi":"https://doi.org/10.1109/jstars.2025.3621863"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3621863","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3621863","pdf_url":null,"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://doi.org/10.1109/jstars.2025.3621863","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Eduarda de Lima Araujo","orcid":"https://orcid.org/0009-0004-7646-1927"},"institutions":[{"id":"https://openalex.org/I4210110428","display_name":"Dynamic Research (United States)","ror":"https://ror.org/01wgkjr48","country_code":"US","type":"company","lineage":["https://openalex.org/I4210110428"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eduarda de Lima Araujo","raw_affiliation_strings":["Graduate Program in Applied Geosciences and Geodynamics, University of Bras&#x00ED;lia (UnB), Bras&#x00ED;lia, DF, Brazil"],"raw_orcid":"https://orcid.org/0009-0004-7646-1927","affiliations":[{"raw_affiliation_string":"Graduate Program in Applied Geosciences and Geodynamics, University of Bras&#x00ED;lia (UnB), Bras&#x00ED;lia, DF, Brazil","institution_ids":["https://openalex.org/I4210110428"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Marco Ianniruberto","orcid":"https://orcid.org/0000-0002-9056-9668"},"institutions":[{"id":"https://openalex.org/I4210165029","display_name":"Funda\u0163ia pentru Formare Profesional\u0103 \u015fi \u00cenv\u0103\u0163\u0103m\u00e2nt Preuniversitar - Viitor","ror":"https://ror.org/05wk1qp57","country_code":"RO","type":"nonprofit","lineage":["https://openalex.org/I4210165029"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Marco Ianniruberto","raw_affiliation_strings":["Institute of Geosciences, University of Bras&#x00ED;lia (UnB), Bras&#x00ED;lia, DF, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-9056-9668","affiliations":[{"raw_affiliation_string":"Institute of Geosciences, University of Bras&#x00ED;lia (UnB), Bras&#x00ED;lia, DF, Brazil","institution_ids":["https://openalex.org/I4210165029"]}]},{"author_position":"last","author":{"id":null,"display_name":"Henrique Llacer Roig","orcid":"https://orcid.org/0000-0002-9180-3081"},"institutions":[{"id":"https://openalex.org/I4210165029","display_name":"Funda\u0163ia pentru Formare Profesional\u0103 \u015fi \u00cenv\u0103\u0163\u0103m\u00e2nt Preuniversitar - Viitor","ror":"https://ror.org/05wk1qp57","country_code":"RO","type":"nonprofit","lineage":["https://openalex.org/I4210165029"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Henrique Llacer Roig","raw_affiliation_strings":["Institute of Geosciences, University of Bras&#x00ED;lia (UnB), Bras&#x00ED;lia, DF, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-9180-3081","affiliations":[{"raw_affiliation_string":"Institute of Geosciences, University of Bras&#x00ED;lia (UnB), Bras&#x00ED;lia, DF, Brazil","institution_ids":["https://openalex.org/I4210165029"]}]}],"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":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.40865448,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"18","issue":null,"first_page":"28892","last_page":"28898"},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9848999977111816,"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":0.9848999977111816,"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":0.004100000020116568,"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/T11698","display_name":"Underwater Acoustics Research","score":0.0020000000949949026,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/bathymetry","display_name":"Bathymetry","score":0.9265999794006348},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.8485000133514404},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.6080999970436096},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.4724999964237213},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.44999998807907104},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.4122999906539917},{"id":"https://openalex.org/keywords/bathymetric-chart","display_name":"Bathymetric chart","score":0.37700000405311584},{"id":"https://openalex.org/keywords/seabed","display_name":"Seabed","score":0.3693000078201294}],"concepts":[{"id":"https://openalex.org/C174943157","wikidata":"https://www.wikidata.org/wiki/Q810826","display_name":"Bathymetry","level":2,"score":0.9265999794006348},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.8485000133514404},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6776000261306763},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.6080999970436096},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5716000199317932},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4724999964237213},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.44999998807907104},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.4122999906539917},{"id":"https://openalex.org/C138845058","wikidata":"https://www.wikidata.org/wiki/Q2915844","display_name":"Bathymetric chart","level":3,"score":0.37700000405311584},{"id":"https://openalex.org/C33613203","wikidata":"https://www.wikidata.org/wiki/Q468469","display_name":"Seabed","level":2,"score":0.3693000078201294},{"id":"https://openalex.org/C2776673561","wikidata":"https://www.wikidata.org/wiki/Q655357","display_name":"Atlas (anatomy)","level":2,"score":0.3276999890804291},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.3255000114440918},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.31859999895095825},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.2930000126361847},{"id":"https://openalex.org/C2778329001","wikidata":"https://www.wikidata.org/wiki/Q4817104","display_name":"Atmospheric correction","level":3,"score":0.28760001063346863},{"id":"https://openalex.org/C93361087","wikidata":"https://www.wikidata.org/wiki/Q4426698","display_name":"Data consistency","level":2,"score":0.28529998660087585},{"id":"https://openalex.org/C19619285","wikidata":"https://www.wikidata.org/wiki/Q196372","display_name":"Observational error","level":2,"score":0.27399998903274536},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.27309998869895935},{"id":"https://openalex.org/C98083399","wikidata":"https://www.wikidata.org/wiki/Q3246517","display_name":"Underwater","level":2,"score":0.27160000801086426},{"id":"https://openalex.org/C3018824978","wikidata":"https://www.wikidata.org/wiki/Q2894891","display_name":"Error analysis","level":2,"score":0.2687000036239624},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.2660999894142151}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3621863","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3621863","pdf_url":null,"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:doaj.org/article:d3ea5cf494c34cc6b1f70d3c5ffe554e","is_oa":true,"landing_page_url":"https://doaj.org/article/d3ea5cf494c34cc6b1f70d3c5ffe554e","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 18, Pp 28892-28898 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3621863","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3621863","pdf_url":null,"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","score":0.6315765976905823,"display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G8380347076","display_name":null,"funder_award_id":"88887.965360/2024","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"}],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Obtaining":[0],"accurate":[1],"bathymetric":[2,208],"data":[3,29,40,170],"is":[4],"essential":[5,83],"for":[6,84,176,206],"managing":[7],"water":[8],"resources":[9],"and":[10,25,61,121,128,151,162,196,212],"conducting":[11],"environmental":[12],"studies,":[13],"particularly":[14,139],"in":[15,41,88,147,210,216],"Brazil's":[16],"extensive":[17],"coastal":[18],"zone.":[19],"This":[20,91],"study":[21],"evaluates":[22],"the":[23,31,42,54,76,86,105,110,133,136,140,144,168,201,217],"accuracy":[24],"applicability":[26,203],"of":[27,56,78,114,118,123,149,155,159,164,204,219],"topobathymetric":[28],"from":[30,187],"ATLAS/ICESat-2":[32],"sensor":[33],"by":[34,58,62],"comparing":[35],"it":[36],"with":[37,181],"airborne":[38],"LiDAR":[39,220],"Fernando":[43],"de":[44],"Noronha":[45],"Archipelago.":[46],"The":[47,66],"analysis":[48,67,171],"employed":[49],"a":[50,174],"segmented":[51],"approach,":[52],"examining":[53],"performance":[55,146],"ICESat-2":[57,177,205],"individual":[59],"beam":[60,101,108],"orbital":[63,134],"direction":[64],"(forward/backward).":[65],"revealed":[68],"that,":[69],"despite":[70],"being":[71],"classified":[72],"as":[73],"low":[74,129],"confidence,":[75],"inclusion":[77],"level":[79],"0":[80],"photons":[81],"was":[82,109],"reconstructing":[85],"seabed":[87],"deep":[89],"waters.":[90],"approach":[92],"enabled":[93],"depth":[94,169],"detection":[95],"up":[96],"to":[97,178,189],"53.3":[98],"meters.":[99],"Detailed":[100],"comparisons":[102],"showed":[103],"that":[104],"near-nadir":[106],"gt2r":[107],"most":[111],"robust":[112],"(bias":[113,154],"+1.13":[115],"m,":[116,120,157,161],"RMSE":[117,163],"1.91":[119],"R\u00b2":[122],"0.98),":[124],"presenting":[125],"high":[126,202],"correlation":[127],"error":[130],"dispersion.":[131],"Among":[132],"directions,":[135],"backward":[137],"beams,":[138],"strong":[141],"ones,":[142],"exhibited":[143],"best":[145],"terms":[148],"bias":[150],"altimetric":[152],"consistency":[153],"+1.32":[156],"MAE":[158],"1.61":[160],"2.13":[165],"m).":[166],"Overall,":[167],"consistently":[172],"indicated":[173],"tendency":[175],"overestimate":[179],"depths,":[180],"associated":[182],"vertical":[183],"uncertainties":[184],"(RMSE)":[185],"ranging":[186],"1.9":[188],"approximately":[190],"2.6":[191],"meters":[192],"between":[193],"different":[194],"beams":[195],"directions.":[197],"These":[198],"results":[199],"demonstrate":[200],"regional":[207],"estimates":[209],"remote":[211],"difficult-to-access":[213],"areas,":[214],"even":[215],"absence":[218],"data.":[221]},"counts_by_year":[],"updated_date":"2025-11-25T14:43:58.451035","created_date":"2025-10-18T00:00:00"}
