| Identifier | 1981-028-FA | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Alternate names | WF 81-2 | ||||||||
| Purpose | Map the morphology of the canyon heads and adjacent shelf, identify types and map the extent of bedforms in and around canyon heads, outline the shallow structures of the canyon heads to define recent history, and map areas of sediment erosion and accumulation. | ||||||||
| Location | Lydonia Canyon, Oceanographer Canyon, Georges Bank area, United States, North America, North Atlantic; | ||||||||
| Summary | 2.5 kHz: 89 km; Uniboom: 888 km; Sidescan: 401 km. | ||||||||
| Info derived | Morphology; | ||||||||
| Comments | Original Center People field contained: Dave Twichell - Ch. Sci.; Greg Miller, Glenn Greilich. | ||||||||
| Platform |
|
||||||||
| Itinerary |
|
||||||||
| Bounds |
|
| Organization |
384 Woods Hole Road
Quissett Campus
Woods Hole, MA02543-1598
(508) 548-8700
|
||||
|---|---|---|---|---|---|
| Principal investigators | David C Twichell | ||||
| Crew members |
|
||||
| Affiliate staff | Glenn Greilich |
| Data category: | Location-Elevation, Seismics, Sonar |
|---|---|
| Data type: | Navigation, Boomer, Sub Bottom Profiler, Sidescan |
| Name | Description |
|---|---|
| Cruise report | Chief Scientist's cruise report of ship movement, equipment, personnel, and a trackchart. |
| Equipment | Usage description | Data types | Datasets |
|---|---|---|---|
| Klein 595 100/500kHz sidescan sonar | Sidescan | 1 | |
| EG&G 234 | Boomer | (no data reported) | |
| Edo Western Sidescan and 2.5 kHz sub-bottom system | Sub Bottom Profiler, Sidescan | (no data reported) | |
| Northstar 6000 LORAN-C | Navigation | 4 | |
| Single channel hydrophone | Air Gun / Water Gun, Boomer, Bubble Gun, Sparker, Sub Bottom Profiler | 2 |
| Dataset name | Equipment | Description | Dataset contact |
|---|---|---|---|
| 1981-028-FA-SO-001 | Klein 595 100/500kHz sidescan sonar | microfilm of | Nancy K. Soderberg |
| 1981-028-FA-LN-001 | Northstar 6000 LORAN-C | Navigation trackline plot for field activity 81028 | Nancy K. Soderberg |
| 1981-028-FA-LN-001-01 | Northstar 6000 LORAN-C | Cruise trackmap. | Nancy K. Soderberg |
| 1981-028-FA-LN-002 | Northstar 6000 LORAN-C | Digital tape(s) of NV, NV-NSTAR, NV-NSTAR-FINAL, | Nancy K. Soderberg |
| 1981-028-FA-LN-002-01 | Northstar 6000 LORAN-C | Navigation data recovered from 9 track tape | Nancy K. Soderberg |
| 1981-028-FA-SE-001 | Single channel hydrophone | Collection of paper record displays of seismic data( UNI) for lines | Nancy K. Soderberg |
| 1981-028-FA-SE-002 | Single channel hydrophone | microfilm of | Nancy K. Soderberg |
