Old photographs can be used with photogrammetric methods to reconstruct 3D models of past sites and monuments. Adding more recent data from laser-scanning allows building a 4D time-lapse record that can be enhanced further by... more
Old photographs can be used with photogrammetric methods to reconstruct 3D models of past sites and monuments. Adding more recent data from laser-scanning allows building a 4D time-lapse record that can be enhanced further by incorporating 3D geophysical subsurface data, for example from Ground Penetrating Radar (GPR) surveys. Such
comprehensive data sets facilitate accurate analysis that can highlight changes, either due to damage from natural disasters or as stylistic developments. The data collected form the Durbar Square in Bhaktapur, Nepal, highlight the
benefits of this approach.
comprehensive data sets facilitate accurate analysis that can highlight changes, either due to damage from natural disasters or as stylistic developments. The data collected form the Durbar Square in Bhaktapur, Nepal, highlight the
benefits of this approach.
