Thanan Rodrigues

High-resolutioon aerial dataset for detecting Amaranthus palmeri in Brazilian Cerrado agricultural systems

Rodrigo Rodrigues Antunes, Denilson Passo, Edilson de Souza Bias, Gilson Alexandre Ostwald Pedro da Costa et autres

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High-resolutioon aerial dataset for detecting Amaranthus palmeri in Brazilian Cerrado agricultural systems

Rodrigo Rodrigues Antunes, Denilson Passo, Edilson de Souza Bias, Gilson Alexandre Ostwald Pedro da Costa et autres

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Automated Detection of Amaranthus palmeri in Crops of the Brazilian Cerrado Using RPA Images and Deep Learning

Denílson Pereira Passo, Rodrigo Rodrigues Antunes, Edilson de Souza Bias, Gilson Alexandre Ostwald Pedro da Costa et autres

Amaranthus palmeri has become established in agricultural areas of the Brazilian Cerrado, where it threatens soybean and cotton yields. Conventional field scouting cannot cover the large properties typical of the region fast enough to detect infestation foci before seed set. We tested …

Two decades of flood-pulse-driven chlorophyll-a dynamics in an Amazon floodplain lake

Ana Clara de Lara Maia, Anna Beatriz Silva Alves, Hulair Braga Carneiro, Lucas de Oliveira Arice et autres

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Machine Learning-Based Cerrado Land Cover Classification Using PlanetScope Imagery

Thanan Rodrigues, Frederico Scherr Caldeira Takahashi, Arthur Lins Dias, Enner Alcântara

The Cerrado domain, one of the richest on Earth, is among the most threatened in South America due to human activities, resulting in biodiversity loss, altered fire dynamics, water pollution, and other environmental impacts. Monitoring this domain is crucial for preserving its …

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Increased chlorophyll-a concentration in Barra Bonita reservoir during extreme drought periods

Matheus Tae Geun Jang, Enner Alcântara, Thanan Rodrigues, Edward Park et autres

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A satellite-based investigation into the algae bloom variability in large water supply urban reservoirs during COVID-19 lockdown

Enner Alcântara, Keyla Thayrinne Oliveira Coimbra, Igor Ogashawara, Thanan Rodrigues et autres

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Remote sensing of water transparency variability in the Ibitinga reservoir during COVID-19 lockdown

Thaís Miike Contador, Enner Alcântara, Thanan Rodrigues, Edward Park

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A satellite-based investigation into the algae bloom variability in large water supply urban reservoirs during COVID-19 lockdown

Enner Alcântara, Keyla Thayrinne Oliveira Coimbra, Igor Ogashawara, Thanan Rodrigues et autres

Abstract Here we report the first case study of the significant algae blooming in large reservoirs in relation to the COVID-19 lockdown in Sao Paulo, Brazil. Chlorophyll-a (Chl-a) and phycocyanin (PC) concentrations were analyzed in the Guarapiranga and Billings reservoirs, which supply …

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Investigating spatiotemporal patterns of the COVID-19 in São Paulo State, Brazil

Enner Alcântara, José Roberto Mantovani, Luiz Henrique Silva Rotta, Edward Park et autres

As of 16 May 2020, the number of confirmed cases and deaths in Brazil due to COVID-19 hit 233,142 and 15,633, respectively, making the country one of the most affected by the pandemic. The State of São Paulo (SSP) hosts the largest …

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Investigating spatiotemporal patterns of the COVID-19 in São Paulo State, Brazil

Enner Alcântara, José Roberto Mantovani, Luiz Henrique Silva Rotta, Edward Park et autres

Abstract As of May 16th, 2020, the number of confirmed cases and deaths in Brazil due to COVID-19 hit 233,142 and 15,633, respectively, making the country one of the most affected by the pandemic. The State of Sao Paulo (SSP) hosts the …

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Inland water's trophic status classification based on machine learning and remote sensing data

Fernanda Sayuri Yoshino Watanabe, Gabriela Takahashi Miyoshi, Thanan Rodrigues, Nariane Bernardo et autres

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