{"id":"https://openalex.org/W3191730884","doi":"https://doi.org/10.3390/rs13163057","title":"Optical Classification of Lower Amazon Waters Based on In Situ Data and Sentinel-3 Ocean and Land Color Instrument Imagery","display_name":"Optical Classification of Lower Amazon Waters Based on In Situ Data and Sentinel-3 Ocean and Land Color Instrument Imagery","publication_year":2021,"publication_date":"2021-08-04","ids":{"openalex":"https://openalex.org/W3191730884","doi":"https://doi.org/10.3390/rs13163057","mag":"3191730884"},"language":"en","primary_location":{"id":"doi:10.3390/rs13163057","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13163057","pdf_url":"https://www.mdpi.com/2072-4292/13/16/3057/pdf?version=1628123446","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/2072-4292/13/16/3057/pdf?version=1628123446","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044179995","display_name":"Aline M. Val\u00e9rio","orcid":"https://orcid.org/0000-0002-4742-771X"},"institutions":[{"id":"https://openalex.org/I80849659","display_name":"Instituto Nacional de Pesquisas Espaciais","ror":"https://ror.org/04xbn6x09","country_code":"BR","type":"facility","lineage":["https://openalex.org/I4210151455","https://openalex.org/I80849659"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Aline de M. Valerio","raw_affiliation_strings":["Earth Observation and Geoinformatics Division, National Institute for Space Research (INPE), S\u00e3o Jos\u00e9 dos Campos 12227-010, SP, Brazil"],"affiliations":[{"raw_affiliation_string":"Earth Observation and Geoinformatics Division, National Institute for Space Research (INPE), S\u00e3o Jos\u00e9 dos Campos 12227-010, SP, Brazil","institution_ids":["https://openalex.org/I80849659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000830400","display_name":"Milton Kampel","orcid":"https://orcid.org/0000-0002-0011-2083"},"institutions":[{"id":"https://openalex.org/I80849659","display_name":"Instituto Nacional de Pesquisas Espaciais","ror":"https://ror.org/04xbn6x09","country_code":"BR","type":"facility","lineage":["https://openalex.org/I4210151455","https://openalex.org/I80849659"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Milton Kampel","raw_affiliation_strings":["Earth Observation and Geoinformatics Division, National Institute for Space Research (INPE), S\u00e3o Jos\u00e9 dos Campos 12227-010, SP, Brazil"],"affiliations":[{"raw_affiliation_string":"Earth Observation and Geoinformatics Division, National Institute for Space Research (INPE), S\u00e3o Jos\u00e9 dos Campos 12227-010, SP, Brazil","institution_ids":["https://openalex.org/I80849659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106448309","display_name":"Vincent Vantrepotte","orcid":"https://orcid.org/0000-0002-0495-5977"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210161208","display_name":"Laboratoire d\u2019Oc\u00e9anologie et de G\u00e9osciences","ror":"https://ror.org/05m14rs93","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I2802487185","https://openalex.org/I4210148025","https://openalex.org/I4210161208"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Vincent Vantrepotte","raw_affiliation_strings":["Centre National de la Recherche Scientifique (CNRS), Universit\u00e9 Littoral C\u00f4te d\u2019Opale, UMR 8187, Laboratoire d\u2019Oc\u00e9anologie et de G\u00e9osciences (LOG), 59000 Lille, France"],"affiliations":[{"raw_affiliation_string":"Centre National de la Recherche Scientifique (CNRS), Universit\u00e9 Littoral C\u00f4te d\u2019Opale, UMR 8187, Laboratoire d\u2019Oc\u00e9anologie et de G\u00e9osciences (LOG), 59000 Lille, France","institution_ids":["https://openalex.org/I4210161208","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016338735","display_name":"Nicholas Ward","orcid":"https://orcid.org/0000-0001-6174-5581"},"institutions":[{"id":"https://openalex.org/I142606810","display_name":"Pacific Northwest National Laboratory","ror":"https://ror.org/05h992307","country_code":"US","type":"facility","lineage":["https://openalex.org/I1325736334","https://openalex.org/I1330989302","https://openalex.org/I142606810","https://openalex.org/I39565521"]},{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nicholas D. Ward","raw_affiliation_strings":["Marine and Coastal Research Laboratory, Pacific Northwest National Laboratory (PNNL), Sequim, WA 99354, USA","School of Oceanography, University of Washington (UW), Seattle, WA 98195, USA"],"affiliations":[{"raw_affiliation_string":"Marine and Coastal Research Laboratory, Pacific Northwest National Laboratory (PNNL), Sequim, WA 99354, USA","institution_ids":["https://openalex.org/I142606810"]},{"raw_affiliation_string":"School of Oceanography, University of Washington (UW), Seattle, WA 98195, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007872150","display_name":"Jeffrey E. Richey","orcid":"https://orcid.org/0000-0002-2999-1712"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeffrey E. Richey","raw_affiliation_strings":["School of Oceanography, University of Washington (UW), Seattle, WA 98195, USA"],"affiliations":[{"raw_affiliation_string":"School of Oceanography, University of Washington (UW), Seattle, WA 98195, USA","institution_ids":["https://openalex.org/I201448701"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5044179995"],"corresponding_institution_ids":["https://openalex.org/I80849659"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.9526,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.74266672,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"13","issue":"16","first_page":"3057","last_page":"3057"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10032","display_name":"Marine and coastal ecosystems","score":0.9962000250816345,"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"}},"topics":[{"id":"https://openalex.org/T10032","display_name":"Marine and coastal ecosystems","score":0.9962000250816345,"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/T12697","display_name":"Water Quality Monitoring Technologies","score":0.9850999712944031,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T14249","display_name":"Water Quality Monitoring and Analysis","score":0.9415000081062317,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Industrial and Manufacturing Engineering"},"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/environmental-science","display_name":"Environmental science","score":0.7723130583763123},{"id":"https://openalex.org/keywords/amazon-rainforest","display_name":"Amazon rainforest","score":0.7537019848823547},{"id":"https://openalex.org/keywords/biogeochemical-cycle","display_name":"Biogeochemical cycle","score":0.7487204670906067},{"id":"https://openalex.org/keywords/tributary","display_name":"Tributary","score":0.7164788246154785},{"id":"https://openalex.org/keywords/colored-dissolved-organic-matter","display_name":"Colored dissolved organic matter","score":0.6034196019172668},{"id":"https://openalex.org/keywords/particulates","display_name":"Particulates","score":0.497743159532547},{"id":"https://openalex.org/keywords/in-situ","display_name":"In situ","score":0.457505464553833},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4414811134338379},{"id":"https://openalex.org/keywords/hydrology","display_name":"Hydrology (agriculture)","score":0.41598576307296753},{"id":"https://openalex.org/keywords/environmental-chemistry","display_name":"Environmental chemistry","score":0.23502522706985474},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1963762640953064},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.1421755850315094},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.08883962035179138},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.0835523009300232},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08239284157752991}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7723130583763123},{"id":"https://openalex.org/C535291247","wikidata":"https://www.wikidata.org/wiki/Q177567","display_name":"Amazon rainforest","level":2,"score":0.7537019848823547},{"id":"https://openalex.org/C71915725","wikidata":"https://www.wikidata.org/wiki/Q846303","display_name":"Biogeochemical cycle","level":2,"score":0.7487204670906067},{"id":"https://openalex.org/C16828302","wikidata":"https://www.wikidata.org/wiki/Q159675","display_name":"Tributary","level":2,"score":0.7164788246154785},{"id":"https://openalex.org/C135009316","wikidata":"https://www.wikidata.org/wiki/Q986090","display_name":"Colored dissolved organic matter","level":4,"score":0.6034196019172668},{"id":"https://openalex.org/C24245907","wikidata":"https://www.wikidata.org/wiki/Q498957","display_name":"Particulates","level":2,"score":0.497743159532547},{"id":"https://openalex.org/C2777822432","wikidata":"https://www.wikidata.org/wiki/Q216681","display_name":"In situ","level":2,"score":0.457505464553833},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4414811134338379},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.41598576307296753},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.23502522706985474},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1963762640953064},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.1421755850315094},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.08883962035179138},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0835523009300232},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08239284157752991},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C2780892065","wikidata":"https://www.wikidata.org/wiki/Q184755","display_name":"Phytoplankton","level":3,"score":0.0},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.3390/rs13163057","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13163057","pdf_url":"https://www.mdpi.com/2072-4292/13/16/3057/pdf?version=1628123446","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-03395323v1","is_oa":true,"landing_page_url":"https://hal.science/hal-03395323","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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, 2021, 13 (16), 21p. / 3057. ⟨10.3390/rs13163057⟩","raw_type":"Journal articles"},{"id":"pmh:oai:doaj.org/article:a41cbdff95104b2b9eceb6b5f59bb127","is_oa":true,"landing_page_url":"https://doaj.org/article/a41cbdff95104b2b9eceb6b5f59bb127","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 16, p 3057 (2021)","raw_type":"article"},{"id":"pmh:oai:lilloa.univ-lille.fr:20.500.12210/62273","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.12210/62273","pdf_url":null,"source":{"id":"https://openalex.org/S4306402203","display_name":"LillOA (Universit\u00e9 de Lille (University Of Lille))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210123514","host_organization_name":"Centre d'Etudes en Civilisations, Langues et Litt\u00e9ratures Etrang\u00e8res","host_organization_lineage":["https://openalex.org/I4210123514"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/16/3057/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13163057","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 13; Issue 16; Pages: 3057","raw_type":"Text"},{"id":"pmh:oai:osti.gov:1821596","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1821596","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"pmh:oai:urlib.net:sid.inpe.br/mtc-m21d/2021/08.19.12.24.35-0","is_oa":false,"landing_page_url":"http://urlib.net/sid.inpe.br/mtc-m21d/2021/08.19.12.24","pdf_url":null,"source":{"id":"https://openalex.org/S4377196298","display_name":"Biblioteca Digital da Mem\u00f3ria Cient\u00edfica do INPE (National Institute for Space Research)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I80849659","host_organization_name":"Instituto Nacional de Pesquisas Espaciais","host_organization_lineage":["https://openalex.org/I80849659"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"}],"best_oa_location":{"id":"doi:10.3390/rs13163057","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13163057","pdf_url":"https://www.mdpi.com/2072-4292/13/16/3057/pdf?version=1628123446","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":0.8199999928474426}],"awards":[{"id":"https://openalex.org/G1950316668","display_name":null,"funder_award_id":"CAPES","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"},{"id":"https://openalex.org/G2113352244","display_name":null,"funder_award_id":"2018/18491-4","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"},{"id":"https://openalex.org/G266056117","display_name":null,"funder_award_id":"DEB-1754317","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3938906640","display_name":null,"funder_award_id":"(CAPES)","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"},{"id":"https://openalex.org/G4576528250","display_name":"Biogeochemical Processes along the Lower Amazon River Continuum","funder_award_id":"1754317","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4600047395","display_name":null,"funder_award_id":"FAPESP","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"},{"id":"https://openalex.org/G5139334624","display_name":null,"funder_award_id":"Coordena\u00e7\u00e3o","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"},{"id":"https://openalex.org/G5696276328","display_name":null,"funder_award_id":"Finance","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"},{"id":"https://openalex.org/G6121730278","display_name":"Biogeochemical blindspots along the lower Amazon River continuum: from land to the atmosphere and ocean","funder_award_id":"18/18491-4","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"},{"id":"https://openalex.org/G6873374369","display_name":null,"funder_award_id":"12/51187-0","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"},{"id":"https://openalex.org/G692611148","display_name":null,"funder_award_id":"Brazil","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G963174003","display_name":null,"funder_award_id":"de Aperfei\u00e7","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/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320997","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","ror":"https://ror.org/02ddkpn78"},{"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":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3191730884.pdf","grobid_xml":"https://content.openalex.org/works/W3191730884.grobid-xml"},"referenced_works_count":85,"referenced_works":["https://openalex.org/W576822587","https://openalex.org/W1520348967","https://openalex.org/W1539309890","https://openalex.org/W1556411012","https://openalex.org/W1791918248","https://openalex.org/W1829765167","https://openalex.org/W1857994651","https://openalex.org/W1892698249","https://openalex.org/W1934603779","https://openalex.org/W1967841069","https://openalex.org/W1967906870","https://openalex.org/W1968339173","https://openalex.org/W1976554399","https://openalex.org/W1983176515","https://openalex.org/W1987971958","https://openalex.org/W1992604474","https://openalex.org/W1994147467","https://openalex.org/W1999499567","https://openalex.org/W2011866502","https://openalex.org/W2013305213","https://openalex.org/W2017502886","https://openalex.org/W2029366518","https://openalex.org/W2053228943","https://openalex.org/W2053774896","https://openalex.org/W2056003716","https://openalex.org/W2057789632","https://openalex.org/W2058871613","https://openalex.org/W2058900347","https://openalex.org/W2061522318","https://openalex.org/W2067675773","https://openalex.org/W2068143160","https://openalex.org/W2072005595","https://openalex.org/W2072848508","https://openalex.org/W2074468873","https://openalex.org/W2081892573","https://openalex.org/W2082714424","https://openalex.org/W2087617935","https://openalex.org/W2089048406","https://openalex.org/W2103348345","https://openalex.org/W2107169722","https://openalex.org/W2115666894","https://openalex.org/W2118653360","https://openalex.org/W2120786064","https://openalex.org/W2126563509","https://openalex.org/W2126688027","https://openalex.org/W2133196411","https://openalex.org/W2136460453","https://openalex.org/W2155440941","https://openalex.org/W2161310275","https://openalex.org/W2166156209","https://openalex.org/W2166184850","https://openalex.org/W2182844247","https://openalex.org/W2225752856","https://openalex.org/W2280635672","https://openalex.org/W2511044748","https://openalex.org/W2581097476","https://openalex.org/W2587490616","https://openalex.org/W2591934537","https://openalex.org/W2592922351","https://openalex.org/W2601291078","https://openalex.org/W2602266163","https://openalex.org/W2610967008","https://openalex.org/W2675238034","https://openalex.org/W2761150733","https://openalex.org/W2764084117","https://openalex.org/W2777531423","https://openalex.org/W2780316609","https://openalex.org/W2792529570","https://openalex.org/W2806491838","https://openalex.org/W2810179976","https://openalex.org/W2905506033","https://openalex.org/W2938079525","https://openalex.org/W2942580823","https://openalex.org/W2944923679","https://openalex.org/W3004411778","https://openalex.org/W3004942926","https://openalex.org/W3034043669","https://openalex.org/W3041868921","https://openalex.org/W3109437019","https://openalex.org/W3112668648","https://openalex.org/W3120365559","https://openalex.org/W4230240682","https://openalex.org/W6682926264","https://openalex.org/W6762512151","https://openalex.org/W7071527535"],"related_works":["https://openalex.org/W2152361613","https://openalex.org/W2054008762","https://openalex.org/W3149970704","https://openalex.org/W3080175456","https://openalex.org/W2045976785","https://openalex.org/W2082840995","https://openalex.org/W2889946018","https://openalex.org/W4323318222","https://openalex.org/W2082445033","https://openalex.org/W4388993542"],"abstract_inverted_index":{"Optical":[0],"water":[1,169],"types":[2],"(OWTs)":[3],"were":[4,94,113],"identified":[5,98],"from":[6,34,141],"an":[7],"in":[8,18,25,51,99],"situ":[9,52,100],"dataset":[10],"of":[11,60,76,89,119,147,183,196,216],"concomitant":[12],"biogeochemical":[13,138],"and":[14,22,83,109,137,153,158,164,179],"optical":[15,64,214],"parameters":[16],"acquired":[17],"the":[19,26,50,58,71,74,77,90,97,116,120,142,190,213],"Amazon":[20,28,107,121,198],"River":[21,108,199],"its":[23],"tributaries,":[24],"Lower":[27,197],"region,":[29],"at":[30],"different":[31],"hydrological":[32,117],"conditions":[33,93],"2014":[35],"to":[36,49,70,185,189,212],"2017.":[37],"A":[38],"seasonal":[39,91,127],"bio-optical":[40,136,194],"characterization":[41,195],"was":[42,47,67,131],"performed.":[43],"The":[44,104,167],"k-means":[45],"classification":[46],"applied":[48,69],"normalized":[53],"reflectance":[54],"spectra":[55],"(rn(\u03bb)),":[56],"allowing":[57],"identification":[59],"four":[61],"OWTs.":[62,78,192],"An":[63],"index":[65],"method":[66],"also":[68,123],"rn(\u03bb)":[72],"defining":[73],"thresholds":[75],"Next,":[79],"level-3":[80],"Sentinel-3":[81],"Ocean":[82],"Land":[84],"Color":[85],"Instrument":[86],"images":[87],"representative":[88],"discharge":[92],"classified":[95],"using":[96],"OWTs":[101,112],"as":[102],"reference.":[103],"differences":[105],"between":[106],"clearwater":[110],"tributary":[111],"dependent":[114],"on":[115],"dynamics":[118],"River,":[122],"showing":[124],"a":[125,134,172,202],"strong":[126],"variability.":[128],"Each":[129],"OWT":[130,174],"associated":[132],"with":[133,175],"specific":[135],"environment":[139],"assessed":[140],"corresponding":[143],"absorption":[144,187],"coefficient":[145],"values":[146],"colored":[148],"dissolved":[149],"organic":[150],"matter":[151,155,161],"(aCDOM)":[152],"particulate":[154,160],"(ap),":[156],"chlorophyll-a":[157],"suspended":[159],"(SPM)":[162],"concentrations,":[163],"aCDOM/ap":[165],"ratio.":[166],"rising":[168],"season":[170],"presented":[171],"unique":[173],"high":[176,180],"SPM":[177],"concentration":[178],"relative":[181],"contribution":[182],"ap":[184],"total":[186],"compared":[188],"other":[191],"This":[193],"waters":[200],"represents":[201],"first":[203],"step":[204],"for":[205],"developing":[206],"remote":[207],"sensing":[208],"inversion":[209],"models":[210],"adjusted":[211],"complexity":[215],"this":[217],"region.":[218]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}