Other ID: 82-G-12; GYRE 82-12
Status: Completed
Organization(s): USGS, Woods Hole Coastal and Marine Science Center
Funding Program(s):
Principal Investigator(s): Mahlon M. Ball
Affiliate Investigator(s):
Information Specialist(s):
Data Type(s): Seismics: Sub Bottom Profiler, Seismics: Air Gun / Water Gun, Seismics: Multichannel, Electro-Magnetic: Gravity, Electro-Magnetic: Magnetics, Location-Elevation: Navigation
Scientific Purpose/Goals: Make geophysical measurements (CDP seismics, 3.5 kHz, gravity, and magnetics) to be used in regional structural and stratigraphic framework studies.
Vehicle(s):
Start Port/Location: Miami, FL
End Port/Location: Galveston, TX
Start Date: 1982-10-04
End Date: 1982-10-19
Equipment Used: 3.5 kHz, Air gun, Multichannel seismics, Bell Aerospace BGM-3 gravimeter, Varian V-75 magnetometer, Loran-C, Sonar Doppler, Gyro compass, Magnavox satellite positioning system
Information to be Derived: Morphology;
Summary of Activity and Data Gathered: Gravity data: 1500 km; Magnetic data: 1500 km; Seismic reflection data: 1500 km.
Staff: Barry Irwin, David Mason, David Nichols, Mahlon M. Ball, James E. Dodd, Jack Connell
Affiliate Staff:
Dan Byrne
Joann Taylor
Sue Williams - Watchstanders; Eric Koelsch - USGS-Corpus Christi
Geophysicist; Jack Kindinger - USGS-Corpus Christi
Watchstander; Linda Massingill - USGS-Corpus Christi
Watchstander; Ronnie Walls - USGS-Corpus Christi
Watchstander; Jeff Kozial - Consultant
DFS V tech
Notes: Original Center People field contained: Mahlon Ball - Ch. Sci., Geophysicist; Dave Nichols, Jack Connell, Jim Dodd, Barry Irwin, David Mason - Geophysicists; Dan Byrne, Joann Brendt Taylor, Sue Williams - Watchstanders.
Project = Regional structure and stratigraphy of the western FL shelf - MAFLA area, Regional structure and stratigraphy of the western FL shelf - MAFLA area
Location:
western Florida shelf, eastern Gulf of Mexico, United States, North America, North Atlantic;
| Boundaries | |||
|---|---|---|---|
| North: 30.23165029 | South: 25.4344563 | West: -86.92624526 | East: -82.43415217 |
Platform(s):
 Gyre |
Ball, M.M., Martin, R.G., Foote, R.Q., and Applegate, A.V., 1988, Structure and stratigraphy of the western Florida shelf; Part I, Multichannel reflection seismic data: U.S. Geological Survey Open-File Report 88-439, 60 p., URL: https://doi.org/10.3133/ofr88439.
Ball, M.M., Soderberg, N.K., Nichols, D.R., O'Brien, T.F., Dodd, J.E., and Irwin, B.J., 1987, Multichannel seismic-reflection profiles collected in 1982 aboard R/V GYRE, Cruise G8212, on the western Florida Shelf: U.S. Geological Survey Open-File Report 87-372, 4 p., URL: https://doi.org/10.3133/ofr87372.
| Title | Survey Equipment | Description |
|---|---|---|
| Cruise report | (document not focused on specific equipment) | Chief Scientist's cruise report including personnel, equipment descriptions, and trackmap. |
| Navigation log | Loran-C | Watchstanders' navigation logbook. |
| Geophysics log | Air gun | Watchstanders' multichannel seismic reflection logbook for DFS V airgun system. |
| Survey Equipment | Survey Info | Data Type(s) | Data Collected |
|---|---|---|---|
| 3.5 kHz | --- | Sub Bottom Profiler | 1982-035-FA-SE-001 (Collection of paper record displays of seismic data (3.5 kHz and airgun) for lines 1 thru 11.) |
| Air gun | --- | Air Gun / Water Gun | |
| Multichannel seismics | --- | Multichannel | 1982-035-FA-SE-003-01 (Paper record section of CDP Lines 1, 2, 3, 4, 5.PT1, 5.PT2, 6, 7, 8, 9, 10`, and 11.) 1982-035-FA-SE-002 (microfilm of SEE #416, THIS IS ADDITIONAL DATA??) 1982-035-FA-SE-003-02 (Demux SEGY data for lines 4 - 11) 1982-035-FA-SE-001-01 (Electronic scans of some paper profiles.) |
| Bell Aerospace BGM-3 gravimeter | --- | Gravity | 1982-035-FA-GP-001 (Digital tape(s) of NV-INS, NV,GR, NV,GR-UNEDIT, ) |
| Varian V-75 magnetometer | --- | Magnetics | |
| Loran-C | --- | Navigation | 1982-035-FA-LN-001-02 (Track chart) 1982-035-FA-LN-001-01 (Line Coordinates (txt file) Uncompressed shape file for Lines 1-11.) 1982-035-FA-LN-001 (Digital tape(s) of NV-INS, NV,GR, NV,GR-UNEDIT, ) |
| Sonar Doppler | --- | Navigation | |
| Gyro compass | --- | Navigation | |
| Magnavox satellite positioning system | --- | Navigation |
