1. Coastal and Marine Hazards and Resources
  2. Geoscience Data System

Field Activity 13BIM08

Identifier 13BIM08
Purpose To measure seafloor changes and estimate sediment transport volumes
Location Chandeleur Islands, LA
Summary Single-beam bathymetry (144 lines); sound velocity profile casts (24)
Info derived Single-beam bathymetry
Projects
Platform
Twin Vee (Jabba Jaw)
22-ft Twin Vee This boat has a carrying capacity of up to 1500 pounds and up to 7 people and a shallow draft (9 inches empty). This boat's cat hull design results in a smoother ride in choppy water, at the expense of a slightly deeper draft. This boat is powered by two Yamaha 70hp motors.
Vehicles
Ford F-350 Dually - Silver (GSA)
Itinerary
Start Biloxi, MS 2013-08-22
End Biloxi, MS 2013-09-01
Bounds
West -89.0977
East -88.37257738
North 30.17223965
South 29.49530573

Personnel

Organization
600 Fourth Street South
St. Petersburg, FL33701-4846
(727) 502-8000
Principal investigators Jennifer L Miselis
Crew members
Nancy T DeWitt
Scientist, Staff
Kyle W Kelso
Scientist, Staff
Information specialist(s)
Nancy T DeWitt
Specialist, Information

Data types and categories

Data category: Location-Elevation, Sonar
Data type: Benchmarks, Navigation, Single Beam, Sound Velocity

Equipment used

Equipment Usage description Data types Datasets
GPS Navigation (no data reported)
Generic - Echosounder Single Beam 5
Valeport SVP Sound Velocity (no data reported)
Ashtech ProFlex 500 GNSS Receiver Benchmarks, Navigation (no data reported)
Ashtech ProFlex 800 GNSS Receiver Benchmarks, Navigation (no data reported)
Ashtech Z-Xtreme DGPS Benchmarks, Navigation (no data reported)
Choke Ring Antenna Benchmarks, Navigation (no data reported)
Collapsible Tripod Benchmarks, Navigation, Profiles, Transects (no data reported)
ODOM-Echotrac CV-100 Single Beam (no data reported)
Single-beam Acoustic Sounder Single Beam (no data reported)
TSS DMS-05 Motion Sensor Interferometric, Single Beam (no data reported)

Datasets

Datasets produced in this activity

Dataset name Equipment Description Dataset contact
13BIM08-BA-pd-1 Generic - Echosounder CARIS export Nancy T DeWitt
Chan13_GIS.zip Generic - Echosounder Esri ArcGIS project Nancy T DeWitt
Chan13_SBB_tracklines.zip Generic - Echosounder Single-beam tracklines Nancy T DeWitt
Chan13_SBB_xyz.zip Generic - Echosounder Single-beam soundings Nancy T DeWitt
Chandeleurs_2013_50_NAD83_NAVD88_GEOID09_DEM.zip Generic - Echosounder Bathymetry DEM 50-m cell size Nancy T DeWitt

Publications

Samples collected during this field activity