{"id":"https://openalex.org/W4388794084","doi":"https://doi.org/10.1016/j.jag.2023.103573","title":"Georeferencing of UAV imagery for nearshore bathymetry retrieval","display_name":"Georeferencing of UAV imagery for nearshore bathymetry retrieval","publication_year":2023,"publication_date":"2023-11-18","ids":{"openalex":"https://openalex.org/W4388794084","doi":"https://doi.org/10.1016/j.jag.2023.103573"},"language":"en","primary_location":{"id":"doi:10.1016/j.jag.2023.103573","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1016/j.jag.2023.103573","pdf_url":null,"source":{"id":"https://openalex.org/S4210179989","display_name":"International Journal of Applied Earth Observation and Geoinformation","issn_l":"1569-8432","issn":["1569-8432","1872-826X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Applied Earth Observation and Geoinformation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"http://dx.doi.org/10.1016/j.jag.2023.103573","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018963545","display_name":"Diogo Santos","orcid":"https://orcid.org/0000-0002-7205-6447"},"institutions":[{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Diogo Santos","raw_affiliation_strings":["Department of Geosciences, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal"],"affiliations":[{"raw_affiliation_string":"Department of Geosciences, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal","institution_ids":["https://openalex.org/I60858718"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010866310","display_name":"Tiago Abreu","orcid":"https://orcid.org/0000-0003-3438-3479"},"institutions":[{"id":"https://openalex.org/I83863532","display_name":"Polytechnic Institute of Porto","ror":"https://ror.org/04988re48","country_code":"PT","type":"education","lineage":["https://openalex.org/I83863532"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Tiago Abreu","raw_affiliation_strings":["CESAM & Department of Civil Engineering, School of Engineering \u2013 Polytechnic of Porto, 4249-015 Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"CESAM & Department of Civil Engineering, School of Engineering \u2013 Polytechnic of Porto, 4249-015 Porto, Portugal","institution_ids":["https://openalex.org/I83863532"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087977506","display_name":"Paulo A. Silva","orcid":"https://orcid.org/0000-0002-7305-5403"},"institutions":[{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Paulo A. Silva","raw_affiliation_strings":["CESAM & Department of Physics, University of Aveiro, Aveiro, Portugal, Campus de Santiago, 3810-193 Aveiro, Portugal"],"affiliations":[{"raw_affiliation_string":"CESAM & Department of Physics, University of Aveiro, Aveiro, Portugal, Campus de Santiago, 3810-193 Aveiro, Portugal","institution_ids":["https://openalex.org/I60858718"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081768639","display_name":"Paulo Baptista","orcid":"https://orcid.org/0000-0002-6718-9528"},"institutions":[{"id":"https://openalex.org/I60858718","display_name":"University of Aveiro","ror":"https://ror.org/00nt41z93","country_code":"PT","type":"education","lineage":["https://openalex.org/I60858718"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Paulo Baptista","raw_affiliation_strings":["CESAM & Department of Geosciences, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal"],"affiliations":[{"raw_affiliation_string":"CESAM & Department of Geosciences, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal","institution_ids":["https://openalex.org/I60858718"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5018963545"],"corresponding_institution_ids":["https://openalex.org/I60858718"],"apc_list":{"value":2250,"currency":"USD","value_usd":2250},"apc_paid":{"value":2250,"currency":"USD","value_usd":2250},"fwci":0.124,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.45247817,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"125","issue":null,"first_page":"103573","last_page":"103573"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9987999796867371,"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":0.9987999796867371,"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/T10647","display_name":"Coastal and Marine Dynamics","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9746999740600586,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/bathymetry","display_name":"Bathymetry","score":0.9622606635093689},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6347670555114746},{"id":"https://openalex.org/keywords/georeference","display_name":"Georeference","score":0.6167818903923035},{"id":"https://openalex.org/keywords/inlet","display_name":"Inlet","score":0.6048630475997925},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.5593922734260559},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.4937187135219574},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.4374887943267822},{"id":"https://openalex.org/keywords/shoal","display_name":"Shoal","score":0.42594847083091736},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.2747443914413452},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.2503739893436432},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.11083707213401794},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.07529985904693604}],"concepts":[{"id":"https://openalex.org/C174943157","wikidata":"https://www.wikidata.org/wiki/Q810826","display_name":"Bathymetry","level":2,"score":0.9622606635093689},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6347670555114746},{"id":"https://openalex.org/C75145180","wikidata":"https://www.wikidata.org/wiki/Q772007","display_name":"Georeference","level":2,"score":0.6167818903923035},{"id":"https://openalex.org/C201289731","wikidata":"https://www.wikidata.org/wiki/Q1172599","display_name":"Inlet","level":2,"score":0.6048630475997925},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.5593922734260559},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.4937187135219574},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4374887943267822},{"id":"https://openalex.org/C83877588","wikidata":"https://www.wikidata.org/wiki/Q28337","display_name":"Shoal","level":2,"score":0.42594847083091736},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.2747443914413452},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.2503739893436432},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.11083707213401794},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.07529985904693604},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.jag.2023.103573","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1016/j.jag.2023.103573","pdf_url":null,"source":{"id":"https://openalex.org/S4210179989","display_name":"International Journal of Applied Earth Observation and Geoinformation","issn_l":"1569-8432","issn":["1569-8432","1872-826X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Applied Earth Observation and Geoinformation","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:0ce309900f0a4b7b9b881f09b6330d5a","is_oa":true,"landing_page_url":"https://doaj.org/article/0ce309900f0a4b7b9b881f09b6330d5a","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":"International Journal of Applied Earth Observations and Geoinformation, Vol 125, Iss , Pp 103573- (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1016/j.jag.2023.103573","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1016/j.jag.2023.103573","pdf_url":null,"source":{"id":"https://openalex.org/S4210179989","display_name":"International Journal of Applied Earth Observation and Geoinformation","issn_l":"1569-8432","issn":["1569-8432","1872-826X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Applied Earth Observation and Geoinformation","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8500000238418579,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W645925810","https://openalex.org/W1535357625","https://openalex.org/W1683298234","https://openalex.org/W2340703094","https://openalex.org/W2569163765","https://openalex.org/W2720091462","https://openalex.org/W2790477249","https://openalex.org/W2790833451","https://openalex.org/W2807083473","https://openalex.org/W2884476632","https://openalex.org/W2886035921","https://openalex.org/W2913485255","https://openalex.org/W2918838860","https://openalex.org/W2945220899","https://openalex.org/W2960038053","https://openalex.org/W2963231293","https://openalex.org/W2964890706","https://openalex.org/W2985617215","https://openalex.org/W3005568817","https://openalex.org/W3008173757","https://openalex.org/W3016807951","https://openalex.org/W3017335385","https://openalex.org/W3022023120","https://openalex.org/W3044057052","https://openalex.org/W3090132930","https://openalex.org/W3110256798","https://openalex.org/W3121011038","https://openalex.org/W3131203813","https://openalex.org/W3157544508","https://openalex.org/W3170901624","https://openalex.org/W3205506402","https://openalex.org/W4200312674","https://openalex.org/W4225271233","https://openalex.org/W4289821657","https://openalex.org/W4295973447","https://openalex.org/W4375953501","https://openalex.org/W6739791001","https://openalex.org/W6804997911"],"related_works":["https://openalex.org/W4234766041","https://openalex.org/W2314013149","https://openalex.org/W251555790","https://openalex.org/W209656570","https://openalex.org/W4247153061","https://openalex.org/W1597983776","https://openalex.org/W2332149468","https://openalex.org/W4248580015","https://openalex.org/W2372384372","https://openalex.org/W3008829124"],"abstract_inverted_index":{"\u2022":[0,12,26],"UAV":[1,119],"video":[2],"surveys":[3],"allow":[4,152],"bathymetry":[5,103,123],"to":[6,34,69,85,100,120,146,184,234],"be":[7,235],"obtained":[8],"using":[9,22,98,214],"inversion":[10,106,268],"methods.":[11,107],"A":[13,179],"georeferencing":[14,153,170,230],"method":[15],"is":[16,57,67,82,133,139,182,232],"proposed":[17],"for":[18],"planimetric":[19],"images":[20,156],"not":[21,83,140],"ground":[23,148],"control":[24,149],"points.":[25],"Wave":[27],"and":[28,174,189,203,219,260,285],"tidal":[29],"characteristics":[30,287],"influence":[31],"the":[32,46,58,74,102,136,154,158,162,194,197,209,215,220,239,242,264,283],"accuracy":[33],"estimate":[35,101],"morphodynamic":[36],"features.":[37],"In":[38],"dynamic":[39],"coastal":[40],"areas":[41,270],"where":[42,271],"rapid":[43],"changes":[44],"in":[45,77,157,176,200,241,257,269],"seabed":[47],"can":[48],"have":[49,70],"a":[50,94,117,141,248],"significant":[51],"impact":[52],"on":[53,247,282],"day\u2013to\u2013day":[54],"operations,":[55],"as":[56],"case":[59],"of":[60,73,144,196,237,266],"Figueira":[61,125],"da":[62,126],"Foz":[63,127],"harbor":[64,128],"inlet,":[65],"it":[66,81],"important":[68],"updated":[71],"knowledge":[72],"bathymetry.":[75],"As":[76],"energetic":[78],"wave":[79,187,198,261,284],"conditions":[80],"possible":[84],"carry":[86],"out":[87,115],"traditional":[88,159],"bathymetric":[89,105,267],"surveys,":[90],"this":[91,131,177,207],"work":[92],"proposes":[93],"methodology":[95,171,231],"that":[96,151],"allows,":[97],"UAVs,":[99],"through":[104],"On":[108],"two":[109],"different":[110,279],"occasions,":[111],"flights":[112],"were":[113],"carried":[114],"with":[116,161,224,278],"commercial":[118],"obtain":[121],"local":[122],"at":[124],"inlet.":[129],"Since":[130],"location":[132,244],"far":[134],"from":[135],"coast,":[137],"there":[138],"minimum":[142],"amount":[143],"land":[145],"use":[147],"points":[150],"acquired":[155],"way":[160],"necessary":[163],"spatial":[164,204],"resolution.":[165],"Therefore,":[166],"an":[167],"automatic":[168,229],"image":[169,240],"was":[172],"developed":[173],"validated":[175,223],"work.":[178],"spectral":[180,252],"analysis":[181,253],"used":[183],"retrieve":[185],"both":[186,201],"periods":[188],"wavelengths,":[190],"respectively,":[191],"by":[192,245],"evaluating":[193],"positions":[195],"crests":[199],"time":[202],"domains.":[205],"From":[206],"information,":[208],"water":[210],"depths":[211],"are":[212,222],"estimated":[213],"linear":[216],"dispersion":[217],"relation":[218],"results":[221,256,277],"field":[225],"survey":[226],"data.":[227],"The":[228,251],"shown":[233],"capable":[236],"placing":[238],"correct":[243],"overlaying":[246],"generic":[249],"basemap.":[250],"showed":[254],"positive":[255],"estimating":[258],"wavelengths":[259],"periods.":[262],"However,":[263],"quality":[265],"morphological":[272],"structures":[273],"exist":[274],"(sandbars),":[275],"presents":[276],"accuracies":[280],"depending":[281],"tide":[286],"observed":[288],"each":[289],"day.":[290]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
