Summary of field activity 2018-361-FA

Location Map:

Platform(s):

photo of Sallenger
Sallenger

Location: Cedar Key, Florida

Dates: 2018-11-26 to 2018-12-05

Port Locations: Cedar Key, FL, Cedar Key, FL

Principal Investigator(s): Cheryl Hapke

Data Type(s): Sonar: Multibeam, Seismics: Bubble Gun, Location-Elevation: Navigation

Information to be Derived: Processed XYZ mulitbeam bathymetry data points referenced to the ellipsoid and a water datum, digital elevation model, and subbottom profiles

Summary of Activity and Data Gathered: On leg 1 and leg 2 data was successfully collected: multibeam bathymetry (~164 lines), navigation data (163.3 MB base; 6.38 GB rover), and SVP casts (116 profiles). On leg 2, bubble gun was deployed and successfully recorded 13 lines.

Equipment: Bubble Pulser Hydrophone Streamer Cable , Bubble Pulser, Collapsible Tripod, Choke Ring Antenna, Ashtech ProFlex 800, Applanix POS-MV DGPS/IMU, Along Track Reef Imaging System (ATRIS) - Shallow, Multibeam Bathymetry System