Radar Hydrography
Hereons coherent on receive radar at the research station Bunkerhill on the island of Sylt, Germany. -image: Jochen Horstmann/Hereon-
The dynamics of the sea surface play a critical role in the exchange of energy and gases between the ocean and atmosphere, making them a key component of the climate system. Using in situ and remote sensing methods, we study the ocean surface dynamics and near-surface processes. To achieve this, we develop radar and video-based measurement techniques that enable spatial and temporal surface observations across scales from centimeters to hundreds of kilometers. Our primary focus is on the interactions between wind, sea state, and currents, particularly concerning extreme waves. Additionally, we aim to assess how changes in wind, waves, and currents will impact coastlines as sea levels rise.