Prediction of Canopy Heights over a Large Region Using Heterogeneous Lidar Datasets: Efficacy and Challenges. - Ranjith Gopalakrishnan; Valerie A. Thomas; John W. Coulston; Randolph H. Wynne (Remote. Sens., 2015)

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)

Utility of image point cloud data towards generating enhanced multitemporal multisensor land cover maps. - Ranjith Gopalakrishnan; Aku Seppänen; Mikko Kukkonen; 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)

Can tree cover extent be estimated directly from ICESat-2 spaceborne lidar data? - Hanna Haapala; Petri Varvia; Ranjith Gopalakrishnan; Lauri Korhonen (Int. J. Appl. Earth Obs. Geoinformation, 2025)