Field Activity 2015-331-FA

Identifier 2015-331-FA
Purpose Geophysical survey of the borrow pit using Chirp 424 and Interferometric Swath bathymetry
Location Chandeleur Islands, LA
Summary Swath bathymetry lines (53), chirp sub bottom profile lines (57), HYPACK navigation tracklines (54), and SVP (25)
Info derived x,y,z bathymetric data points, F190 navigation, and chirp sub bottom profiles
25' Parker
Ford F-350 Dually - Silver (GSA)
Start St. Petersburg, FL 2015-09-14
End St. Petersburg, FL 2015-09-28
West -88.8959
East -88.7804827
North 30.11186985
South 29.8740461
Marine operations Yes


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
Joseph J Fredericks
Scientist, Staff
Information specialist(s)
Nancy T DeWitt
Specialist, Information
Joseph J Fredericks
Specialist, Information

Data types and categories

Data category: Location-Elevation, Seismics, Sonar
Data type: Navigation, Sub Bottom Profiler, Interferometric

Equipment used

Equipment Usage description Data types Datasets
F190 DGPS/IMU Navigation (no data reported)
Other Unknown, Multichannel, Boomer, Sub Bottom Profiler, Sparker, Bubble Gun, Air Gun / Water Gun, Ocean Bottom Seismometer, Sonobuoy (no data reported)
Chirp 424 Sub Bottom Profiler 4
Interferometric Bathymetry System Interferometric 3


Datasets produced in this activity

Dataset name Equipment Description Dataset contact Chirp 424 Survey trackline locations Arnell S Forde Chirp 424 Navigation data Arnell S Forde Chirp 424 Unprocessed digital chirp subbottom trace data Arnell S Forde Chirp 424 Processed subbottom profile images Arnell S Forde
2015_Chand_IFB_25m_NAD83_ Interferometric Bathymetry System Interpolated digital elevation model (DEM) Joseph J Fredericks
2015_Chand_IFB_5m_NAD83_ Interferometric Bathymetry System Processed elevation point data Joseph J Fredericks Interferometric Bathymetry System Processed elevation point data Joseph J Fredericks


Samples collected during this field activity