Appendix B 
Video Data 
Seven monochrome video cameras (Table B1) were mounted on the Field 
Research Facility’s (FRF’s) 42-m-tall tower (Figure B1) and aimed at the 
minigrid area. These cameras were used to monitor wave run-up and incident 
wave dissipation. Runup cameras (R1, R2, and R3) used telephoto lenses for 
improved spatial resolution and viewed different regions of the beach. Two 
dissipation cameras used wider angle lenses for greater spatial coverage of the 
minigrid area. One dissipation camera (DS) measured wave breaking over the 
main cross-shore array of instruments. The other dissipation camera (HU), 
with a wider field of view, monitored wave dissipation over a larger region and 
provided images of bar morphology using Time Exposures. An infrared 
camera (IR) was used for testing nighttime measurements of runup and wave 
dissipation. A remotely controlled pan-tilt camera (DO) provided additional 
coverage for special purposes and served as a backup camera. The camera 
view angles are shown in Figure B2. 
Table B1 
DELILAH Video Cameras 
Remote Control 
Where: = horizontal view angle in degrees 
maximum range in meters 
= horizontal cross-shore resolution in meters 
= horizontal longshore resolution in meters 
Appendix B Video Data B1 
