Susanne Karg started her M.Sc. thesis on „Burn scar detection using polarimetric ALOS-2 time-series data“ in cooperation with DLR-DFD (Günter Strunz, Sandra Martinis). The aim of this thesis is to develop a change-detection approach using polarimetric SAR (PolSAR) data and, if suitable data is available, interferometric SAR (InSAR) data to detect fire scars. Within this thesis different polarimetric decomposition approaches and pixel-based classifications will be tested for their suitability to detect a recently burned region of interest. The variables which perform best will then be used for an object-based post-classification refinement.
Field campaign for DFG Fire and Savanna project
Our PhD candidate Luisa Pflumm is back in Kruger National Park for her third field campaign. Her PhD focuses on how savanna trees respond to combined fire and drought stress for which she is flying UAVs equipped with multispectral and LiDAR sensors. With this round of...







