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.
New publication on mapping mountain pine dynamics and upslope shifts in the German Alps
Mapping mountain pine remains a challenge, particularly in steep Alpine terrain where Pinus mugo forms dense krummholz thickets that are difficult to separate from surrounding vegetation and hard to survey on the ground. In our new study led by Basil Tufail, we...
