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Scientist Spotlight: Rosemary Willatt

1 October 2021

Hello, I’m Rosemary Willatt. I’m a Research Fellow at the Centre of Polar Observation Modelling.

Rosemary Willatt
I am interested in remote sensing of sea ice. Sea ice forms when sea water freezes and plays an important role in Earth's climate in and beyond the polar regions. To better understand how to interpret the satellite data used to estimate sea ice thickness, I analyse data from ground-based and airborne radars and lasers alongside coincident data on the snow, ice and meteorological conditions.ÌýI have had some incredible experiences conducting polar fieldwork.ÌýWorking for Prof. Julienne Stroeve, I am currently analysing altimetry-type data gathered using the Ku- and Ka-band radar instrument 'KuKa' during theÌýÌýArctic expedition. I wasÌýÌýfor a presentation on this work.
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Ever since I was young I have been fascinated by Earth'sÌýenvironment, particularly the sky and the ways that waves of light, or electromagnetic radiation, interact with everything else in our universe - so I studied MSci Astronomy. I loved my degree,ÌýwhichÌýalso included some environmental physics, and was awarded the Astronomy prize for best performance every yearÌýandÌýmade the Dean's list. I then had a great opportunity to work for the European Space Agency inÌýSpainÌýas a Young Graduate Trainee,ÌýworkingÌýon astronomical data from the XMM Newton X-ray space telescope. IÌýrealised that I wanted to continue to work with satellite data, using electromagnetic radiation, but for Earth Observation. I did a PhD in MyAV·¶ Department of Earth Sciences in the Centre for Polar Observation and Modelling,ÌýlookingÌýat how radiation interacts with snow-covered sea ice. I thenÌýhadÌýa career break from science research (working in the private and education sectors on environmental sustainability), and a family, andÌýreturned to science in late 2019. I am passionate about diversity in science and an active member of the department's groupsÌýWiESÌýandÌýNetwork for Ethnic Diversity. I have written .