Field Activity 2021-322-FA

Identifier 2021-322-FA
Purpose Investigate nearshore geologic controls and surface morphology.
Location Santa Rosa Island, Florida
Summary 95 sub-bottom profile lines were collected, 91 were processed.
Info derived Holocene stratigraphy
Comments Chirp 216 is being rented from Echo81, which is located in Hartwell, GA.
Related activities
2019-326-FA: Cruise legs
25' Parker
Ford F-350 Dually Grey (GSA)
Start Pensacola, Florida 2021-06-02
End Pensacola, Florida 2021-06-09
Days in the field 7
West -87.41928513
East -86.72332843
North 30.47486376
South 30.28753159
Marine operations Yes


600 Fourth Street South
St. Petersburg, FL33701-4846
(727) 502-8000
Principal investigators James G Flocks
Crew members
Nancy T DeWitt
Scientist, Staff
Joseph J Fredericks
Scientist, Staff
Information specialist(s)
Arnell S Forde
Specialist, Information

Data types and categories

Data category: Seismics, Sonar
Data type: Sub Bottom Profiler, Single Beam, Sound Velocity

Documents: Notes and log books

Name Description
2021-322-PENSACOLA_CHIRP_SBES_OpsLog.xls OPS group digital logbook containing survey details for the Pensacola/Santa Rosa Island, FL sub-bottom and single-beam geophysical survey.

Equipment used

Equipment Usage description Data types Datasets
Chirp 216 Sub Bottom Profiler 5
ODOM-Echotrac CV-100 Single Beam (no data reported)
Castaway-CTD Sound Velocity (no data reported)


Datasets produced in this activity

Dataset name Equipment Description Dataset contact Chirp 216 Geospatial files representing the subbottom profile location data Arnell S Forde Chirp 216 Navigation data for the entire survey, 1000-shot-interval locations, and start of line locations Arnell S Forde Chirp 216 Digital chirp subbottom trace data Arnell S Forde Chirp 216 Processed subbottom profile images Arnell S Forde Chirp 216 Single-beam bathymetry xyz data in both WGS84 (G1762) ellipsoid and NAD83 NAVD88 GEOID12A Arnell S Forde


Samples collected during this field activity