EO at Scientifica 2023
At this year's edition of Zurich's popular science festival Scientifica, members of the general public had the opportunity to visit our group's stand to learn about our work, as well as try out several interactive exhibits which gave insights into how we use SAR satellites to explore the Earth.
Our exhibit focused on interactive demonstration of different aspects of the work of SAR researchers. Visitors of our booth had the opportunity to try out a guided virtual-reality experience "SAR2" using a Microsoft Hololens headset, through which they could explore the working principles of synthetic aperture radar in a 3-dimensional interactive environment. By taking control of their own virtual satellite hands-on (literally), users could gain insight into the complex working processes of synthetic aperture radar satellites. Some of them even managed to use their new knowledge to uncover hidden objects invisible to our own eyes!
However, working with SAR images is only one part of work of an Earth Observation scientist. We also spend time in the field, often in remote and inaccessible areas, to gain insights into the natural environments we are observing from space, as well as to ensure that our radar images are properly calibrated. For this, radar corner reflectors are an invaluable asset. In our exhibit, the working principle of corner reflectors was demonstrated to members of the audience in an interactive manner, where they could even assemble one themselves. Their practical design was developed at ETH to make their transport to remote locations and in-field assembly much easier.
Members of our group also made themselves available for the whole duration of the event to answer questions of the general public about their research, the working principles of SAR, and the vital importance of Earth Observation technologies for monitoring of our environment. We were happy to welcome a large number of visitors of all ages at our booth and thank everyone who participated. See you again at the next edition of Scientifica in 2025!