Descrizione del progetto
Un’innovativa matrice lidar per la misurazione atmosferica
L’impegno profuso per mitigare i cambiamenti climatici ha reso sempre più importanti la comprensione e il monitoraggio della fisica atmosferica, comprese le distribuzioni di vento e temperatura nell’atmosfera. Il miglioramento dei modelli climatici e delle previsioni atmosferiche è di fondamentale importanza; tuttavia, è presente una lacuna in termini di dati per le misurazioni continue oltre ai 5 km, ossia l’altezza massima dei radar e dei lidar del vento compatti e commerciali. Il progetto EULIAA, finanziato dall’UE, svilupperà una matrice lidar che misuri autonomamente il vento e la temperatura atmosferici a un’altezza compresa tra i 5 km e i 50 km, 24 ore su 24 e 7 giorni su 7, nel corso di un lungo periodo (oltre un anno senza manutenzione), coprendo inoltre una vasta area di osservazione (fino a 10 000 km2). Le nuove unità lidar sono economiche, compatte, efficienti, facilmente trasportabili e alimentate mediante turbine eoliche o pannelli solari.
Obiettivo
The importance of understanding and monitoring atmospheric physics has increased drastically in recent years due to the anthropogenic impact on climate. One crucial research field is the understanding of wind and temperature distributions in the atmosphere to enhance climate models and improve weather forecasts.
There is currently a major data gap for continuous measurements above 5 km, which is the maximum height of commercial compact wind radars and lidars.
The goal of EULIAA is the development of a lidar array measuring autonomously the atmospheric wind and temperature from 5 km up to 50 km on a 24/7-basis over a long period of time (> 1 year without maintenance) and covering a large observation area (up to 10’000 km2). EULIAA’s lidar units are low-priced, compact, efficient, easily transportable, and autonomous thanks to low power requirements (by wind turbines or solar panels).
EULIAA will yield novel data sets in near real-time for implementation into European databases Copernicus and GEOSS, that will fill current data-gaps and help to monitor the effects of climate change and to evaluate climate protection measures.
The baseline technology was demonstrated in the first field campaign with a lidar system that operates in the IR and is currently being transferred to a European industrial partner.
Once the enhanced capability developed within EULIAA has been demonstrated and validated in difficult-to-reach regions (polar, equatorial, and mountain), with a high TRL (6–8), a business plan and roadmap for an European array will be produced, involving relevant industrial, standardisation, and end-user actors.
The EULIAA project (48 months and 3M€ grant requested) gathers 7 partners from 5 countries with experts in lidar and its subsystems, atmospheric observatories, and atmospheric data provider. It contains all the necessary disciplines to ensure the technological development, data transfer, and sustainable exploitation.
Campo scientifico
- natural sciencesearth and related environmental sciencesatmospheric sciencesmeteorology
- natural sciencescomputer and information sciencesdatabases
- engineering and technologyenvironmental engineeringenergy and fuelsrenewable energywind power
- engineering and technologyelectrical engineering, electronic engineering, information engineeringinformation engineeringtelecommunicationsradio technologyradar
- natural sciencesearth and related environmental sciencesatmospheric sciencesclimatologyclimatic changes
Parole chiave
Programma(i)
Meccanismo di finanziamento
HORIZON-IA - HORIZON Innovation ActionsCoordinatore
80686 Munchen
Germania