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BOR | 2015
Changes in sandbar geometry were mapped using historcal and recent aerial imagery to quantify the extent of sandbar encroachment into the water intake structure of the pumping plant for the Buford-…
BOR | 2015
Interferometric Synthetic Aperture Radar (IFSAR) point cloud data were used to create a new contour map to assist with a facilities engineering project near a recreation area. Previous…
BOR | 2015
High-resolution lidar data were collected and compared to historical contour data to evaluate the condition of canal banks. Lidar point cloud data with a horizontal accuracy of 0.6-m root mean…
BOR | 2015
Sound navigation and ranging (sonar) data were coupled with historical topographic data to map the extent and volume of silt collected behind the Heart Butte Dam reservoir in southwestern North…
BOR | 2015
One problem with using divers or remotely operated vehicles to perform underwater inspections of hydraulic structures is that frequently-encountered conditions of poor visibility increase the…