Attachment C_R.B23636.001.02.SEMP_final_lowres

                                                                                                        4



2        Boat-mounted ADCP Transect Summary
Acoustic Doppler Current Profilers (ADCPs) measure 3D velocities in a vertical profile of discrete bins at
an instant in time (called an ensemble). A boat-mounted ADCP is used to measure velocity profiles while
the boat traverses a section or transect. Total flow through the transect is calculated by integrating the
ADCP velocity profile data vertically from the bottom-most to the top-most bin and horizontally/temporally
across each transect using the Teledyne RD Instrument WinRiver II software.

A total of 288 unique transects were completed during neap tide and spring tide periods in the lower Noosa
River. The transect locations are shown in Figure 2-1 and include:

• Neap tide cross-sectional transects at Dog Beach, Noosa Sound, Munna Point and Noosaville on 14
    March 2019

• Spring tide cross-sectional transects at Dog Beach, Noosa Sound, Munna Point and Noosaville on 20
  March 2019

• Spring tide long-sectional transects at Dog Beach on 21 March 2019




                                      Figure 2-1    ADCP Transect Locations




 G:\Admin\B23636.g.mpb.NoosaSpit_SEMP\M.B23636.002.MetoceanDeployment.docx