Forest Change Detection by Using Point Clouds From Dense Image Matching Together With a LiDAR-Derived Terrain Model. - Daniela Ali-Sisto; Petteri Packalen (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017)

A method for vertical adjustment of digital aerial photogrammetry data by using a high-quality digital terrain model. - Daniela Ali-Sisto; Ranjith Gopalakrishnan; Mikko Kukkonen; Pekka Savolainen; Petteri Packalen (Int. J. Appl. Earth Obs. Geoinformation, 2020)

Using ALS Data to Improve Co-Registration of Photogrammetry-Based Point Cloud Data in Urban Areas. - Ranjith Gopalakrishnan; Daniela Ali-Sisto; Mikko Kukkonen; Pekka Savolainen; Petteri Packalen (Remote. Sens., 2020)