Determination of potential secondary lahar hazard areas based on pre-and post-eruption UAV DEMs: Automatic identification of initial lahar starting points and supplied lahar volume. - Ruli Andaru; Jiann-Yeou Rau; Ardy Setya Prayoga (Int. J. Appl. Earth Obs. Geoinformation, 2022)

Multitemporal UAV Photogrammetry For Sandbank Morphological Change Analysis: Evaluations of Camera Calibration Methods, Co-Registration Strategies, and the Reconstructed DSMs. - Ruli Andaru; Jiann-Yeou Rau; Laurence Zsu-Hsin Chuang; Chia-Hung Jen (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022)