100 



-100 



01161504.cr3 



40 60 



Time, sec 



01161504.cr3 



40 60 



Time, sec 



100 



Figure 16. Example of platform ECM output on 16 January 1992 (from 

 White1992) 



FOBS's were also deployed at the Colorado River as described in 

 Chapter 3. Calibration and data handling were similar to that for the sled and 

 platform data. Example FOBS output plots of the concentration and velocity 

 are shown in Figure 18. The bottom panel in Figure 18 is ducted impeller 

 cross-shore current meter data (5 cm above bottom) in cm/s. Above it are 

 sediment concentrations in grams per liter at elevations from 1 to 4.5 cm above 

 the bed. The values of the vertically integrated long-shore transport rate are 

 given in Appendix C, Table C2. This portion of the monitoring program is 

 discussed further in Beach (1995). 



Chapter 4 Data Observations and Analyses 



33 



