Posts Tagged ‘LIDAR’
While doing work on the National Geographic special “Sunken Treasures of the Nile” a significant archaeological find was made. Philippe Martinez discovered what we have been calling “Stela M” that contains the first description ever found of how the 1000 ton obelisks were moved. Philippe needed gigapixel detail documentation of the surface so that he could have a good record of the surface for later study. Unfortunately the Stela had fallen over from it’s original position and was facing the ground making a “head-on” photo impossible.
Yosemite Valley experiences numerous rockfalls each year, with over 600 rockfall events documented since 1850. Due to the pulverization of the rockfall mass, evaluating and quantifying rockfall characteristics has proved challenging without any high-resolution baseline imagery of the Valley walls, which could act as a useful datum for before/after comparisons.
One innovative technique developed at xRez Studio is the integration of digital elevation models (DEM) with high-end 3d rendering and gigapixel images. Another innovation we have developed is to integrate time lapse sequences with DEM data, allowing new, inventive cinematography where a virtual camera can dolly deeply into the image while lapsing in time.