A5075411000- Calibration and Measurement Techniques
- Water Quality Monitoring Technologies
- Marine and coastal ecosystems
- Spacecraft Design and Technology
- Astrophysics and Cosmic Phenomena
- Ionosphere and magnetosphere dynamics
- Coral and Marine Ecosystems Studies
- Water Quality Monitoring and Analysis
- Solar and Space Plasma Dynamics
Institute of Astronomy and Space Physics
2022-2024
Consejo Nacional de Investigaciones Científicas y Técnicas
2024
University of Buenos Aires
2022
This paper describes a prototype network of automated in situ measurements hyperspectral water reflectance suitable for satellite validation and quality monitoring. Radiometric satellite-derived is essential to ensure that only reliable data, e.g., estimating parameters such as chlorophyll concentration, reach end-users. Analysis the differences between measurements, particularly unmasked outliers, can provide recommendations on where data processing algorithms need be improved. In massively...
Validation of water reflectance using in situ data is essential to ensure the quality ocean colour satellite-derived products useful for monitoring, like turbidity and chlorophyll-a concentration. Since December 2021, HYPERNETS automated hyperspectral system has been collecting optically complex highly turbid waters Río de la Plata, an ideal scenario testing atmospheric correction algorithms’ performance. The site, located 60 km south Buenos Aires (Argentina), described relation spectral...
Sustained observations in coastal regions (including estuaries and deltas) provide crucial data to understand the impact of human activities (like urbanization, industry, ports tourism), help monitoring impacts natural or anthropogenic hazards, long-term climate change implement adaptation mitigation strategies. Remote sensing technology has shown over last decades be a cost-effective tool for proving synoptic large scale water quality. In general, satellite-derived ocean colour products...