Articles | Volume 380
https://doi.org/10.5194/piahs-380-73-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/piahs-380-73-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Post-conference publication
| 
18 Dec 2018
Post-conference publication |
| 18 Dec 2018
| 18 Dec 2018
Use of Sentinel 2 – MSI for water quality monitoring at Alqueva reservoir, Portugal
Institute of Earth Sciences – ICT, IIFA, University of Évora,
Évora, 7000-671, Portugal
Gonçalo Rodrigues
Institute of Earth Sciences – ICT, IIFA, University of Évora,
Évora, 7000-671, Portugal
Alexandra Marchã Penha
Institute of Earth Sciences – ICT, IIFA, University of Évora,
Évora, 7000-671, Portugal
Maria Helena Novais
Institute of Earth Sciences – ICT, IIFA, University of Évora,
Évora, 7000-671, Portugal
Maria João Costa
Institute of Earth Sciences – ICT, IIFA, University of Évora,
Évora, 7000-671, Portugal
Department of Physics, ECT, University of Évora, Évora,
7000-671, Portugal
Rui Salgado
Institute of Earth Sciences – ICT, IIFA, University of Évora,
Évora, 7000-671, Portugal
Department of Physics, ECT, University of Évora, Évora,
7000-671, Portugal
Maria Manuela Morais
Institute of Earth Sciences – ICT, IIFA, University of Évora,
Évora, 7000-671, Portugal
Department of Biology, ECT, University of Évora, Évora,
7000-671, Portugal
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Short summary
The Alqueva reservoir is located in the southeast of Portugal. This region is facing an increase in droughts and a degradation in water quality mainly due to more frequent and lasting phytoplancton blooms. With satellite remote sensing is possible to monitoring such reservoirs. In this study, Sentinel-2 presents very good estimation for chlorophyll a, cyanobacteria and water turbidity during a micro algae bloom that vanished due to the approximation of hurricane Ophelia to Iberian Peninsula.
The Alqueva reservoir is located in the southeast of Portugal. This region is facing an increase...
