A 2019 paper by Martin Brook and Jesse Merkle described UAV/SfM photogrammetry for monitoring active landslides in the Auckland region. High-resolution photomosaics and terrain models could be used to assess deformation and to compare surfaces through time or against LiDAR. A related University of Auckland project funded through EQC, later the Natural Hazards Commission, extended the work into ten monitoring investigations and reported in 2020.
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- Mapping unstable groundDrone mapping