Identifier | 1976-023-FA | ||||||||
---|---|---|---|---|---|---|---|---|---|
Alternate names | FAY 018 | ||||||||
Purpose | Geophysical reconnaissance of the southeast Georgia Embayment for regional environmental analyses. | ||||||||
Location | southeast Georgia Embayment, Georgia, United States, North America, North Atlantic; | ||||||||
Summary | 13 lines were run normal to the coastline between 33 N and 29 30 N. Two lines comprised one long tie-line parallel to the shelf break. In addition, four short lines were run in the area between latitude 30 40 N to 31 10 N and longitudes 80 30 W to 80 W. The lines and numbering system was continued from FAY Cruise 017 to the north at 18. Lines on 018 were numbered from 18 to 32 and the dogleg following each line was considered part of the preceeding line. 12 sonobuoy refraction profiles were completed along lines 31 and 32, all on the Blake Plateau. Sonobuoy stations were numbered from 2 to 13 with #2 on the north and #13 on the south. 3.5 kHz: 2515 km; Sparker: 2808 km; Airgun: 3019 km; Sonobuoy: 12 stations, 268 km; Magnetics: 3019 km; Gravity: 2848 km. | ||||||||
Info derived | Morphology; | ||||||||
Comments | Original Center People field contained: Lyle D. McGinnis - Ch. Sci., Stanley D. Locker - ch. watchstander/cruise curator, Sandra Conley - watchstander, Lin Morse - watchstander, Rob Pexton - watchstander, Scott Heald - nav., Kathy Kent - nav., Frank Jennings - ch. tech., Felicity Oram - tech., Gerard McCarthy - tech. | ||||||||
URL | |||||||||
Platform |
|
||||||||
Itinerary |
|
||||||||
Bounds |
|
Organization |
384 Woods Hole Road
Quissett Campus
Woods Hole, MA02543-1598
(508) 548-8700
|
||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Principal investigators | Lyle D. McGinnis | ||||||||||
Crew members |
|
||||||||||
Information specialist(s) |
|
||||||||||
Affiliate staff | Lin Morse - watchstander, Rob Pexton - watchstander, Scott Heald - nav., Felicity Oram - tech., Gerard McCarthy - tech.; Richard Gardner - watchstander, USGS-WRD Montgomery; William Patterson - watchstander, USGS-Denver (Phoenix); Don Moller - ch. nav., WHOI; Paul Bereznak - nav., Western Geophysical |
Data category: | Electro-Magnetic, Location-Elevation, Seismics |
---|---|
Data type: | Gravity, Magnetics, Navigation, Air Gun / Water Gun, Sparker, Sub Bottom Profiler |
Name | Description |
---|---|
Cruise report | Chief Scientist's cruise summary of ship movement, personnel, equipment and data acquisition notes. Includes trackmaps. |
Equipment | Usage description | Data types | Datasets |
---|---|---|---|
Air gun | Air Gun / Water Gun | (no data reported) | |
3.5 kHz | Sub Bottom Profiler | 2 | |
Marine magnetometer | Magnetics | (no data reported) | |
Gravity meter (wh) | Gravity | 1 | |
Teledyne single-channel 300-500J 40-tip minisparker | Sparker | (no data reported) | |
Integrated Navigation System | Navigation | 4 | |
Single channel hydrophone | Air Gun / Water Gun, Boomer, Bubble Gun, Sparker, Sub Bottom Profiler | 4 |
Dataset name | Equipment | Description | Dataset contact |
---|---|---|---|
1976-023-FA-BA-001 | 3.5 kHz | Digital tape(s) of NV-INS, MG, NV-FINAL, BT-FINAL, GR, GR-FINAL, NV-FIX-FINAL, | Nancy K. Soderberg |
1976-023-FA-SE-001 | 3.5 kHz | film collection of 3.5 | Nancy K. Soderberg |
1976-023-FA-GP-001-01 | Gravity meter (wh) | Gravity and Magnetic data | Nancy K. Soderberg |
1976-023-FA-LN-001-01 | Integrated Navigation System | Northern Track Map (pdf file) Trackline map for northern lines with 15 minute fixes. | Nancy K. Soderberg |
1976-023-FA-LN-001-02 | Integrated Navigation System | Southern Track Map (pdf file) Trackline map for Lines 18-30 with 15 minute fixes. | Nancy K. Soderberg |
1976-023-FA-LN-001-03 | Integrated Navigation System | Scans of various trackmaps for FAY 018 (TIFs and PDFs). | Alice M. Orton |
1976-023-FA-LN-002-01 | Integrated Navigation System | Navigation data | Nancy K. Soderberg |
1976-023-FA-SE-002 | Single channel hydrophone | Collection of paper record displays of seismic data( AIR) for lines | Nancy K. Soderberg |
1976-023-FA-SE-003 | Single channel hydrophone | microfilm of | Nancy K. Soderberg |
1976-023-FA-SE-004 | Single channel hydrophone | analog tape of seismic data | Nancy K. Soderberg |
1976-023-FA-SE-005-01 | Single channel hydrophone | Paper record section of Lines 18, | Nancy K. Soderberg |