GESPETA

Idea

GESPETA offers a non-invasive, satellite-based monitoring solution that transforms raw geospatial data from the Copernicus Sentinel constellation (and, in a future expansion, from other satellites too) into actionable environmental intelligence. In particular, we are interested in the localization of biomass in the water that can cause a process of eutrophication in the surrounding area or an algae bloom that can be toxic to the local fauna.

Our engine processes raw satellite bands to calculate a suite of intermediate bio-optical indicators. These indices (NDTI, NDCI, CHla, SABI, etc.) allow us to characterize the water column from different physical and biological perspectives. The final output, the EPI (Eutrophication Probability Index), integrates these variables into a single, comprehensive risk score.

The intention is to use these data sets to warn fish farms and local authorities to minimize damage. In addition, it would be possible to create a historic record of the events in a certain area to form a risk map that could be used by those interested in constructing new fish farms in lower-risk locations.

EU Space Technologies

The main space data used by the project are satellite images provided by Copernicus in the relevant areas, specifically those from Sentinel-2. In addition, to complement them, the intention is to also use information obtained from Sentinel-1 (even if it is not directly applicable to our project), as well as from other enterprises such as Open Cosmos, which can provide greater precision, hyperspectral images, and more regular data collection.

EU Space for Water

We are addressing Challenge #2, with a specific focus on biological contamination. By targeting both fish farms and local authorities, our solution helps minimize the economic impact on the aquaculture industry while mitigating biodiversity loss, which could otherwise lead to public safety concerns.

Team members:

• Jordi Castillo: IT Manager and Major in Computer Engineering.

• Marc Ramos : Web Designer and Major in Industrial Technologies Engineering.

• Ana Rubio: Science Expert and Major in Geology & Ambiental Sciences.

• Enrique Saldaña: Front end Developer and Major in Aeronautics Engineering.

• Victor Orlando Acero: Data Analyst and Major in Aeronautics Engineering.

• Nicolás González: Data Analyst and Major in Aeronautics Engineering.