Experiments and Algorithms to Detect Snow Avalanche Victims Using Airborne Ground-Penetrating Radar. - Florian Frühauf; Achim Heilig; Martin Schneebeli; Wolfgang Fellin; Otmar Scherzer (IEEE Trans. Geosci. Remote. Sens., 2009)

L-band 3D imaging of an Alpine Glacier: Results from the AlpTomoSAR campaign. - Stefano Tebaldini; Thomas Nagler; Helmut Rott; Achim Heilig (IGARSS, 2015)

Imaging the Internal Structure of an Alpine Glacier via L-Band Airborne SAR Tomography. - Stefano Tebaldini; Thomas Nagler; Helmut Rott; Achim Heilig (IEEE Trans. Geosci. Remote. Sens., 2016)