{"id":"https://openalex.org/W3172359787","doi":"https://doi.org/10.3390/rs13112149","title":"Shallow Bathymetry from Multiple Sentinel 2 Images via the Joint Estimation of Wave Celerity and Wavelength","display_name":"Shallow Bathymetry from Multiple Sentinel 2 Images via the Joint Estimation of Wave Celerity and Wavelength","publication_year":2021,"publication_date":"2021-05-30","ids":{"openalex":"https://openalex.org/W3172359787","doi":"https://doi.org/10.3390/rs13112149","mag":"3172359787"},"language":"en","primary_location":{"id":"doi:10.3390/rs13112149","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13112149","pdf_url":"https://www.mdpi.com/2072-4292/13/11/2149/pdf?version=1622371899","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/2072-4292/13/11/2149/pdf?version=1622371899","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002995517","display_name":"Marcello de Michele","orcid":"https://orcid.org/0000-0001-5059-0684"},"institutions":[{"id":"https://openalex.org/I4210158893","display_name":"Bureau de Recherches G\u00e9ologiques et Mini\u00e8res","ror":"https://ror.org/05hnb7x64","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210158893"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Marcello de Michele","raw_affiliation_strings":["BRGM, French Geological Survey, Direction des Risques et de la Prevention des Risques\u20143 av. C. Guillemin, 45000 Orleans, France"],"affiliations":[{"raw_affiliation_string":"BRGM, French Geological Survey, Direction des Risques et de la Prevention des Risques\u20143 av. C. Guillemin, 45000 Orleans, France","institution_ids":["https://openalex.org/I4210158893"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061347772","display_name":"Daniel Raucoules","orcid":"https://orcid.org/0000-0003-1715-3743"},"institutions":[{"id":"https://openalex.org/I4210158893","display_name":"Bureau de Recherches G\u00e9ologiques et Mini\u00e8res","ror":"https://ror.org/05hnb7x64","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210158893"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Daniel Raucoules","raw_affiliation_strings":["BRGM, French Geological Survey, Direction des Risques et de la Prevention des Risques\u20143 av. C. Guillemin, 45000 Orleans, France"],"affiliations":[{"raw_affiliation_string":"BRGM, French Geological Survey, Direction des Risques et de la Prevention des Risques\u20143 av. C. Guillemin, 45000 Orleans, France","institution_ids":["https://openalex.org/I4210158893"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014815586","display_name":"D\u00e9borah Idier","orcid":"https://orcid.org/0000-0003-1235-2348"},"institutions":[{"id":"https://openalex.org/I4210158893","display_name":"Bureau de Recherches G\u00e9ologiques et Mini\u00e8res","ror":"https://ror.org/05hnb7x64","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210158893"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Deborah Idier","raw_affiliation_strings":["BRGM, French Geological Survey, Direction des Risques et de la Prevention des Risques\u20143 av. C. Guillemin, 45000 Orleans, France"],"affiliations":[{"raw_affiliation_string":"BRGM, French Geological Survey, Direction des Risques et de la Prevention des Risques\u20143 av. C. Guillemin, 45000 Orleans, France","institution_ids":["https://openalex.org/I4210158893"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079085734","display_name":"Farid Sma\u00ef","orcid":"https://orcid.org/0000-0002-8065-3196"},"institutions":[{"id":"https://openalex.org/I4210158893","display_name":"Bureau de Recherches G\u00e9ologiques et Mini\u00e8res","ror":"https://ror.org/05hnb7x64","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210158893"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Farid Smai","raw_affiliation_strings":["BRGM, French Geological Survey, Direction des Risques et de la Prevention des Risques\u20143 av. C. Guillemin, 45000 Orleans, France"],"affiliations":[{"raw_affiliation_string":"BRGM, French Geological Survey, Direction des Risques et de la Prevention des Risques\u20143 av. C. Guillemin, 45000 Orleans, France","institution_ids":["https://openalex.org/I4210158893"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103095331","display_name":"Michael Foumelis","orcid":"https://orcid.org/0000-0003-1705-8105"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]},{"id":"https://openalex.org/I4210158893","display_name":"Bureau de Recherches G\u00e9ologiques et Mini\u00e8res","ror":"https://ror.org/05hnb7x64","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210158893"]}],"countries":["FR","GR"],"is_corresponding":false,"raw_author_name":"Michael Foumelis","raw_affiliation_strings":["BRGM, French Geological Survey, Direction des Risques et de la Prevention des Risques\u20143 av. C. Guillemin, 45000 Orleans, France","Department of Physical and Environmental Geography, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"BRGM, French Geological Survey, Direction des Risques et de la Prevention des Risques\u20143 av. C. Guillemin, 45000 Orleans, France","institution_ids":["https://openalex.org/I4210158893"]},{"raw_affiliation_string":"Department of Physical and Environmental Geography, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5002995517"],"corresponding_institution_ids":["https://openalex.org/I4210158893"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":2.22,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.85734728,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"13","issue":"11","first_page":"2149","last_page":"2149"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10647","display_name":"Coastal and Marine Dynamics","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10647","display_name":"Coastal and Marine Dynamics","score":0.9997000098228455,"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9991000294685364,"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"}},{"id":"https://openalex.org/T10779","display_name":"Coastal wetland ecosystem dynamics","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/bathymetry","display_name":"Bathymetry","score":0.8820453882217407},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.7150840759277344},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5278189778327942},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5229742527008057},{"id":"https://openalex.org/keywords/dispersion","display_name":"Dispersion (optics)","score":0.47562459111213684},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.45881396532058716},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.4539477825164795},{"id":"https://openalex.org/keywords/dispersion-relation","display_name":"Dispersion relation","score":0.4155947268009186},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3781827688217163},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.32833823561668396},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.18955492973327637},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14826563000679016},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.1332886815071106}],"concepts":[{"id":"https://openalex.org/C174943157","wikidata":"https://www.wikidata.org/wiki/Q810826","display_name":"Bathymetry","level":2,"score":0.8820453882217407},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.7150840759277344},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5278189778327942},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5229742527008057},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.47562459111213684},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.45881396532058716},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.4539477825164795},{"id":"https://openalex.org/C202579712","wikidata":"https://www.wikidata.org/wiki/Q590051","display_name":"Dispersion relation","level":2,"score":0.4155947268009186},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3781827688217163},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.32833823561668396},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.18955492973327637},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14826563000679016},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.1332886815071106},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs13112149","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13112149","pdf_url":"https://www.mdpi.com/2072-4292/13/11/2149/pdf?version=1622371899","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:HAL:hal-03746319v1","is_oa":false,"landing_page_url":"https://brgm.hal.science/hal-03746319","pdf_url":null,"source":{"id":"https://openalex.org/S4406922466","display_name":"SPIRE - Sciences Po Institutional REpository","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, 2021, 13 (11), pp.2149. ⟨10.3390/rs13112149⟩","raw_type":"Journal articles"},{"id":"pmh:oai:doaj.org/article:4561a1e092e04fa4a51aebb1bb5c440f","is_oa":true,"landing_page_url":"https://doaj.org/article/4561a1e092e04fa4a51aebb1bb5c440f","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 13, Iss 11, p 2149 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/11/2149/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13112149","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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13112149","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13112149","pdf_url":"https://www.mdpi.com/2072-4292/13/11/2149/pdf?version=1622371899","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":[{"score":0.8799999952316284,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G2937882852","display_name":null,"funder_award_id":"RISCOPE","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G381549177","display_name":null,"funder_award_id":"ANR-16-CE04-0011","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G7224508269","display_name":null,"funder_award_id":"4000124021","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"}],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"},{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"},{"id":"https://openalex.org/F4320323731","display_name":"Bureau de Recherches G\u00e9ologiques et Mini\u00e8res","ror":"https://ror.org/05hnb7x64"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3172359787.pdf","grobid_xml":"https://content.openalex.org/works/W3172359787.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1977990446","https://openalex.org/W1995609103","https://openalex.org/W2014123121","https://openalex.org/W2020105647","https://openalex.org/W2035195019","https://openalex.org/W2052161090","https://openalex.org/W2052807040","https://openalex.org/W2105012295","https://openalex.org/W2107301689","https://openalex.org/W2139494805","https://openalex.org/W2168707907","https://openalex.org/W2296029356","https://openalex.org/W2330997063","https://openalex.org/W2479537087","https://openalex.org/W2956044892","https://openalex.org/W2969235408","https://openalex.org/W2976480531","https://openalex.org/W2981238979","https://openalex.org/W3005258688","https://openalex.org/W3008448141","https://openalex.org/W3035965352","https://openalex.org/W3099878876","https://openalex.org/W3158660925","https://openalex.org/W6680777499","https://openalex.org/W6683387125"],"related_works":["https://openalex.org/W4391311960","https://openalex.org/W2793357704","https://openalex.org/W4386617716","https://openalex.org/W2184765375","https://openalex.org/W3152163876","https://openalex.org/W773765100","https://openalex.org/W2622615123","https://openalex.org/W4313058144","https://openalex.org/W2738763808","https://openalex.org/W2351842833"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"we":[3,123,144,163,195],"present":[4],"a":[5,54,110,186,199],"new":[6],"method":[7,34,59],"called":[8],"BathySent":[9],"to":[10,35,71,95,120,134,198],"retrieve":[11,121],"shallow":[12],"bathymetry":[13,166,223],"from":[14,53,168,172,227],"space":[15],"that":[16],"is":[17],"based":[18,61],"on":[19,62,177,185],"the":[20,33,42,63,77,85,88,101,105,116,126,139,146,156,159,165,173,183,228,238,246],"joint":[21],"measurement":[22],"of":[23,108,158,188,202,207],"ocean":[24,192],"wave":[25,72,89],"celerity":[26,73,90],"(c)":[27],"and":[28,74,91,234],"wavelength":[29,92],"(\u03bb).":[30],"We":[31,180],"developed":[32],"work":[36],"with":[37,115,220,237],"Sentinel":[38,47,203,239],"2":[39,48,204,240],"data,":[40],"exploiting":[41],"time":[43],"lag":[44],"between":[45],"two":[46],"spectral":[49],"bands,":[50],"acquired":[51,171],"quasi-simultaneously,":[52],"single":[55],"satellite":[56],"dataset.":[57],"Our":[58],"was":[60,80],"linear":[64,117,127],"dispersion":[65,118,128],"law,":[66],"which":[67],"related":[68],"water":[69,78,97],"depth":[70,79,98,249],"wavelength:":[75],"when":[76],"less":[81],"than":[82],"about":[83],"half":[84],"dominant":[86],"wavelength,":[87],"decreased":[93],"due":[94],"decreasing":[96],"(h)":[99],"as":[100],"waves":[102],"propagated":[103],"towards":[104],"coast.":[106],"Instead":[107],"using":[109],"best":[111],"weighted":[112,147],"(c,\u03bb)":[113,132],"fit":[114],"relation":[119,129],"h,":[122],"proposed":[124],"solving":[125],"for":[130,150],"each":[131,151],"pair":[133],"find":[135],"multiple":[136],"h-values":[137],"within":[138],"same":[140,174],"resolution":[141,152],"cell.":[142,153],"Then,":[143],"calculated":[145],"averaged":[148],"h-value":[149],"To":[154],"improve":[155],"precision":[157],"final":[160],"bathymetric":[161],"map,":[162],"stacked":[164],"values":[167],"N-different":[169],"datasets":[170],"study":[175,209],"area":[176],"different":[178],"dates.":[179],"first":[181],"tested":[182],"algorithm":[184],"set":[187,201],"images":[189,230,241],"representing":[190],"simulated":[191],"waves,":[193],"then":[194],"applied":[196],"it":[197],"real":[200],"data":[205],"obtained":[206],"our":[208],"area,":[210],"G\u00e2vres":[211],"peninsula":[212],"(France,":[213],"47\u00b0,67":[214],"lat.;":[215],"\u22123\u00b035":[216],"lon.).":[217],"A":[218],"comparison":[219],"in":[221,245],"situ":[222],"yielded":[224],"good":[225],"results":[226,236],"synthetic":[229],"(r2":[231,242],"=":[232,243],"0.9)":[233],"promising":[235],"0.7)":[244],"0\u201316":[247],"m":[248],"zone.":[250]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}