Publications

(2021). Water clarity in Brazilian water assessed using Sentinel-2 and machine learning methods. Science Direct.

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(2021). Phytoplankton Genera Structure Revealed from the Multispectral Vertical Diffuse Attenuation Coefficient. MDPI.

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(2021). Land-use intensity of official mineral extraction in the Amazon region: Linking economic and spatial data. Online Library.

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(2021). Impacts of meander migration on the Amazon riverine communities using Landsat time series and cloud computing. International Journal of Remote Sensing.

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(2021). Amazon hydrology from space: scientific advances and future challenges. Online Library.

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(2021). AlgaeMap - Algae Bloom Monitoring Application for Inland Waters in Latin America. MDPI.

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(2021). Alert System for Algae Bloom Detection in Inland Waters of Latin America: An Ongoing Project. IEEE Explore.

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(2021). ACIX-Aqua: A global assessment of atmospheric correction methods for Landsat-8 and Sentinel-2 over lakes, rivers, and coastal waters. Remote Sensing of Environment.

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(2021). A machine learning approach for monitoring Brazilian optical water types using Sentinel-2 MSI. Science Direct.

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(2021). A Chlorophyll-a Algorithm for Landsat-8 Based on Mixture Density Networks. Front. Remote Sens. 1: 623678. doi: 10.3389/frsen.

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(2020). Using optical water types for satellite monitoring of brazilian inland waters.

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(2020). Use of optical absorption indices to assess seasonal variability of dissolved organic matter in Amazon floodplain lakes. Biogeosciences.

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(2020). Parametrização de algoritmos semi-analíticos para estimativa do coeficiente de atenuação difusa da água (kd) do reservatório de Três Marias/MG por sensoriamento remoto.

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(2020). Optical water types found in Brazilian waters. Limnology.

(2020). Nanosatellites applied to optical Earth observation: a review. Ambiente e Água.

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(2020). Mapping of diffuse attenuation coefficient in optically complex waters of amazon floodplain lakes. ISPRS Journal of Photogrammetry and Remote Sensing.

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(2020). Hybrid chlorophyll-a algorithm for assessing trophic states of a tropical brazilian reservoir based on MSI/Sentinel-2 data. Remote Sensing.

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(2020). High-resolution mapping of floodplain topography from space: A case study in the Amazon. Remote Sensing of Environment.

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(2020). Evaluating the potential of CubeSats for remote sensing reflectance retrieval over inland waters. International Journal of Remote Sensing.

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(2020). Diffuse attenuation of clear water tropical reservoir: a remote sensing semi-analytical approach. Remote Sensing.

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(2020). Abordagem híbrida aplicada ao monitoramento sistemático do estado trófico da água por sensoriamento remoto em reservatórios: reservatório da UHE Ibitinga/SP.

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(2020). A parameterization strategy for hydrodynamic modelling of a cascade of poorly monitored reservoirs in Brazil. Environmental Modelling and Software.

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(2019). Water transparency in a brazilian reservoir. Anais….

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(2019). Turbidity distribution in a subtropical estuary: the estuarine complex of Paranaguá. Anais….

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(2019). Sistema semi-automático de correção atmosférica para multi-sensores orbitais. Anais….

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(2019). Retrieving total and inorganic suspended sediments in Amazon floodplain lakes: a multisensor approach. Remote Sensing.

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(2019). Remote sensing of large reservoir in the drought years: Implications on surface water change and turbidity variability of Sobradinho reservoir (Northeast Brazil). Remote Sensing Applications: Society and Environment.

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(2019). Relação entre o total de sólidos suspensos em corpos hídricos do Alto Rio Paraná e imagens MSI/Sentinel-2: estudo preliminar. Anais….

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(2019). Quantificação remota da concentração de sólidos totais e inorgânicos em suspensão em lagos da planície de inundação do Baixo Amazonas: uma abordagem multi-sensor.

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(2019). Proposta de um sistema de monitoramento integrado da qualidade das águas continentais com imagens de satélites: MAPAQUALI. Anais….

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(2019). Parametrização de algoritmos empíricos e algoritmo quasi-analítico QAA para estimativa de clorofila-a em lagos da várzea do rio Amazonas.

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(2019). Modeling suspended sediments in amazon foodplains using orbital moderate resolution sensors. Anais….

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(2019). Estimativa da concentração da clorofila-a no reservatório de Ibitinga/SP: resultados preliminares. Anais….

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(2019). Comparison for chlorophyll: a remote sensing retrieval algorithms based on standard laboratory procedures and on in-situ absorption measurements. Anais….

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(2019). Assessment of satellite algorithms for deriving chlorophyll-a from turbid waters of Amazon floodplain lakes. Anais….

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(2019). An evaluation of image fusion applied to inland and coastal waters. Anais….

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(2018). Seasonal and interannual assessment of cloud cover and atmospheric constituents across the Amazon (2000-2015): Insights for remote sensing and climate analysis. ISPRS Journal of Photogrammetry and Remote Sensing.

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(2018). Optical types of inland and coastal waters. Limnology and Oceanography.

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(2018). Modelos de sensoriamento remoto no estudo da variabilidade espacial e sazonal da matéria orgânica dissolvida em lagos da planície de inundação do Solimões/Amazonas a partir de suas propriedades óticas.

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(2018). Modelling the effects of historical and future land cover changes on the hydrology of an Amazonian basin. Water (Switzerland).

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(2018). Mapping mining areas in the Brazilian amazon using MSI/Sentinel-2 imagery (2017). Remote Sensing.

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(2018). Continental-scale surface reflectance product from CBERS-4 MUX data: Assessment of atmospheric correction method using coincident Landsat observations. Remote Sensing of Environment.

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(2018). Comparação de sólidos em suspensão em lagos da Amazônia e do Rio Grande do Sul a partir de dados espectrais. Universidade Federal de Santa Maria.

(2018). Caracterização bio-óptica e implementação de algoritmos semi-analíticos para o estudo da qualidade da água na Reserva de Desenvolvimento Sustentável Mamirauá.

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(2017). Validation of high-resolution MAIAC aerosol product over South America. Journal of Geophysical Research: Atmospheres.

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(2017). Swat modelling of streamflow and sediment concentration in an amazonian basin impacted by artisanal gold mining.

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(2017). Spatial-Temporal characterization of optical properties of 4 lakes in the Mamirauá Sustainable Development Reserve - AM (MSDR). Anais….

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(2017). SNR (signal-to-noise ratio) impact on water constituent retrieval from simulated images of optically complex Amazon lakes. Remote Sensing.

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(2017). Seasonal monitoring of atmospheric constituents using multi-angle MODIS data as support for atmospheric correction in the Amazon region.

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(2017). Investigating empirical models to retrieve the backscattering slope from Landsat 8 Images - The case of Lago Grande Curuai. Anais….

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(2017). Estudo espaço-temporal de florações de cianobactérias no Rio Tapajós: Monitoramento por sensoriamento remoto e experimento em laboratório. Anais….

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(2017). Effects of small-scale gold mining tailings on the underwater light field in the Tapajós River Basin, Brazilian Amazon. Remote Sensing.

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(2017). Avalição de imagens WFI/CBERS-4 no estudo dos tipos de água da Reserva de Desenvolvimento Sustentável de Mamirauá (AM). Anais….

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(2017). Avaliação da acurácia em produtos OLI/Landsat 8 em lagos amazônicos: Correção Atmosférica. Anais….

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(2017). Assessment of atmospheric correction methods for sentinel-2 MSI images applied to Amazon floodplain lakes. Remote Sensing.

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(2017). Aplicação do sensor MSI/Sentinel-2 na estimativa de componentes oticamente ativos em lagos de planície de inundação amazônica. Anais….

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(2017). Análise espacial-sazonal do coeficiente de absorção específico da clorofila-a no reservatório de Ibitinga/SP - análise preliminar. Anais….

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(2016). Water residence time affecting phytoplankton blooms: study case in Ibitinga Reservoir (São Paulo, Brazil) using Landsat/TM images. Brazilian Journal of Biology.

(2016). Spatial and seasonal variation in diffuse attenuation coefficients of downward irradiance at Ibitinga Reservoir, São Paulo, Brazil. Hydrobiologia.

(2016). Simulation of spectral bands of the MERIS sensor to estimate chlorophyll-a concentrations in a reservoir of the semi-arid region. Agro@mbiente On-line.

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(2016). Parametrization and calibration of a quasi-analytical algorithm for tropical eutrophic waters. ISPRS Journal of Photogrammetry and Remote Sensing.

(2016). Mapping inland water carbon content with Landsat 8 data. International Journal of Remote Sensing.

(2016). Distribution of artisanal and small-scale gold mining in the Tapajós River Basin (Brazilian Amazon) over the past 40 years and relationship with water siltation. Remote Sensing.

(2016). Bio-optical characterization of Amazon floodplain lakes and evaluation of the retrieval of optically active constituent using remote sensing.

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(2015). Spatial and Temporal Analysis of Water Siltation Caused by Artisanal Small-scale Gold Mining in the Tapajós Water Basin, Brazilian Amazon: An Optics and Remote Sensing Approach.

(2015). Implications of scatter corrections for absorption measurements on optical closure of Amazon floodplain lakes using the Spectral Absorption and Attenuation Meter (AC-S-WETLabs). Remote Sensing of Environment.

(2015). Estimation of chlorophyll-a concentration and the trophic state of the Barra Bonita hydroelectric reservoir using OLI/Landsat-8 images. International journal of environmental research and public health.

(2015). COMPARAÇÃO ENTRE MÉTODOS EMPÃ RICOS PARA ESTIMATIVA DA CONCENTRAÇÃO DE CLOROFILA-A EM RESERVATÓRIOS EM CASCATA (RIO TIETÊ, SÃO PAULO). Revista Brasileira de Cartografia.

(2015). Caracterização Temporal das Propriedades Bio-Óticas do Reservatório de Ibitinga/SP.

(2015). Brazilian inland water bio-optical dataset to support carbon budget studies in reservoirs as well as anthropogenic impacts in Amazon floodplain lakes: Preliminary results. 36th International Symposium On Remote Sensing Of Environment.

(2015). Analysis of data quality element's applicability for radiometric measurements in remote sensing of water: a case study in Nova Avanhandava reservoir, São Paulo, Brazil. Revista Brasileira de Cartografia.

(2014). Time-series analysis of Landsat-MSS/TM/OLI images over Amazonian waters impacted by gold mining activities. Remote Sensing of Environment.

(2014). Sunglint correction in airborne hyperspectral images over inland waters. Revista Brasileira de Cartografia.

(2014). Modelagem da qualidade das águas a partir de sensoriamento remoto hiperespectral. Revista Brasileira de Engenharia Agr|´cola e Ambiental.

(2014). Empirical models for estimating the suspended sediment concentration in Amazonian white water rivers using Landsat 5/TM. International Journal of Applied Earth Observation and Geoinformation.

(2014). Caracterização da ótica e do carbono orgânico dissolvido no reservatório de Três Marias/MG.

(2014). Bio-optical characterization of two Brazilian hydroelectric reservoirs as support to understand the carbon budget in hydroelectric reservoirs. 2014 IEEE Geoscience and Remote Sensing Symposium.

(2014). Analysis of MERIS reflectance algorithms for estimating chlorophyll-a concentration in a Brazilian Reservoir. Remote Sensing.

(2013). Spatial Interpolation of Two-Wavelengths Bio-Optical Models to Estimate the Concentration of Chlorophyll-a in A Tropical Aquatic System. Environment and Pollution.

(2013). Proposal for a remote sensing trophic state index based upon Thematic Mapper/Landsat images. Revista Ambiente & Água.

(2013). Ocorrência e remoção dos efeitos de sunglint em imagens hiperespectrais de alta resolução espacial do sensor SpecTIR.

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(2013). Integração de dados landsat/tm e medidas in situ para estimativa de sedimentos em suspensão em rios amazônicos: um estudo de viabilidade. Geografia (Rio Claro).

(2013). Caracterização e avaliação da dinâmica sazonal das propriedades bio-ópticas do reservatório de Funil com apoio de sensoriamento remoto, dados in situ e modelos ópticos.

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(2012). Reference spectra to classify Amazon water types. International Journal of Remote Sensing.

(2012). DADOS FLUOROMÉTRICOS E ESPECTRAIS APLICADOSA ESTIMATIVA DA CONCENTRACAO DE CLOROFILA NA PLANÍCIE DE CURUAI/RIO AMAZONAS.

(2012). Assessment of in vivo fluorescence method for chlorophyll-a estimation in optically complex waters (Curuai floodplain, Pará-Brazil). Acta Limnologica Brasiliensia.

(2011). Water quality changes in floodplain lakes as a function of the Amazon River flood pulse: Lago Grande de Curuaí (Pará). Brazilian Journal of Biology.

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(2011). Seasonal and spatial variability of CO2 emission from a large floodplain lake in the lower Amazon. Journal of Geophysical Research: Biogeosciences.

(2011). Limnological characterization of floodplain lakes in Mamirauá sustainable development reserve, Central Amazon (Amazonas State, Brazil). Acta Limnologica Brasiliensia.

(2011). Impact of the 2009 extreme water level variation on phytoplankton community structure in Lower Amazon floodplain lakes. Acta limnológica brasiliensia.

(2011). Environmental factors associated with long-term changes in chlorophyll-a concentration in the Amazon floodplain. Biogeosciences Discussions.

(2010). Integração de dados do sistema automático de monitoramento de variáveis ambientais (SIMA) e de imagens orbitais na avaliação do estado trófico do Reservatório da UHE Funil..

(2010). Geospatial analysis of spatiotemporal patterns of pH, total suspended sediment and chlorophyll-a on the Amazon floodplain. Limnology.

(2010). Geospatial analysis of spatiotemporal patterns of pH, total suspended sediment and chlorophyll-a on the Amazon floodplain. Limnology.

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(2010). A contribution to understanding the turbidity behaviour in an Amazon floodplain.. Hydrology & Earth System Sciences.

(2009). The turbidity behavior in an Amazon floodplain. Hydrol. Earth Syst. Sci. Discuss.

(2009). Mapping potential cyanobacterial bloom using Hyperion/EO-1 data in the Patos Lagoon estuary.

(2009). Improving the spectral unmixing algorithm to map water turbidity distributions. Environmental Modelling & Software.

(2009). BIBLIOTECA ESPECTRAL: DETERMINACAO DE ESPECTROS DE REFERÊNCIA PARA A CLASSIFICACAO DE TIPOS DEAGUA DASAREAS ALAGAVEIS DA AMAZONIA.

(2008). Turbidity in the Amazon floodplain assessed through a spatial regression model applied to fraction images derived from MODIS/Terra. IEEE transactions on geoscience and remote sensing.

(2006). Seasonal changes in chlorophyll distributions in Amazon floodplain lakes derived from MODIS images. Limnology.

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(2006). Metodologia de análise da dinâmica de área e volume inundável: o exemplo da várzea do lago grande de curuai. Instituto and Nacional and de and Pesquisas and Espaciais.

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(2006). Localização de áreas de monitoramento telemétrico em ambientes aquáticos da Amazônia / Location of telemetric monitoring sites in Amazon floodplain lakes. Acta Amazonica.

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(2006). Comparing MODIS and ETM+ image data for inland water studies: Spatial resolution constraints. Revista Brasileira de Cartografia.

(2005). Sensoriamento remoto da dinâmica de circulação da água do sistema planície de Curai/Rio Amazonas.

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(2004). Assessing the utility of spectral band operators to reduce the influence of total suspended solids on the relationship between chlorophyll concentration and the bidirectional reflectance factor in Amazon waters. International Journal of Remote Sensing.

(1994). Spectral mixture analysis of inland tropical waters. International Journal of Remote Sensing.

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(1994). Contribution of remote sensing techniques to the assessment of methane emission from large tropical reservoirs. Remote Sensing Reviews.

(1991). Results of a laboratory experiment relating spectral reflectance to total suspended solids. Remote Sensing of Environment.

(1989). The effect of viewing geometry and wavelength on the relationship between reflectance and suspended sediment concentration. International Journal of Remote Sensing.

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(1989). The effect of sediment type on the relationship between reflectance and suspended sediment concentration. Informática Pública.