USGS - science for a changing world

USGS Coastal and Marine Geology Program

Field Activity Details for field activity L275NP

View new CMGDS report form

AKA: none

Other ID: L-2-75-NP,AGAL-75-XG

Status: Completed

Organization(s):

Funding Program(s):

Principal Investigator(s): David Scholl

Affiliate Investigator(s):

Information Specialist(s):

Data Type(s): Electro-Magnetic: Gravity, Electro-Magnetic: Magnetics, Location-Elevation: Navigation, Seismics: Air Gun / Water Gun, Seismics: Boomer, Seismics: Sparker, Seismics: Sub Bottom Profiler

Scientific Purpose/Goals:

Vehicle(s):

Start Port/Location: San Francisco, CA

End Port/Location: Dutch Harbor, AK

Start Date: 1975-08-25

End Date: 1975-09-04

Equipment Used: gravity, 3.5khz, airgun, Burgairgun, gradiometer, dopplersonar, integratednavigation, transitsatellite, Burgsparker, uniboom

Information to be Derived:

Summary of Activity and Data Gathered:

Staff: Tom Atkins, Graig McHendrie, Byron Ruppel, Don Tompkins

Affiliate Staff:
John Howell - Geophysicist
Keith Wilson - Geophysicist
Pamela Smith - Dafe Curator

Notes:
Staff information imported from InfoBank
Byron Ruppel - Geophysicist
Dave Scholl - Chief Scientist
Don Tompkins - Geophysicist
Graig McHendrie - Geophysicist
John Howell - Geophysicist
Keith Wilson - Geophysicist
Pamela Smith - Dafe Curator
Tom Atkins - Watchstander

Non USGS data manager = Pamela Smith

Location:

Gulf of Alaska

Boundaries
North: 54.63333 South: 37.77899 West: -166.4937 East: -122.66299

Platform(s):

photo of Samuel Phillips Lee
Samuel Phillips Lee

Publications

Steele, W.C., Degnan, C.H., Deeter, G.B., and Riordan, J.A., 1989, Description of marine geophysical data collected by the U.S. Geological Survey and how to obtain it: U.S. Geological Survey Open-File Report 89-167, 26 p., https://pubs.er.usgs.gov/publication/ofr89167.

Portals/Viewers

Data Acquired

Survey EquipmentSurvey InfoData Type(s)Data Collected
gravity --- Gravity
Survey information
3.5khz --- Sub Bottom Profiler
Tape list
NGDC MGD77 data - bathy
Edited bathymetry data l-2-75-np.335
Edited bathymetry data l-2-75-np.335_051 (Provisional best file)
Survey information
airgun --- Air Gun / Water Gun
Survey information
Burgairgun --- Air Gun / Water Gun
Survey information
gradiometer --- Magnetics
Survey information
Raw magnetics data l-2-75-np.200
Raw magnetics data l-2-75-np.200_051
Edited magnetics data l-2-75-np.220
Edited magnetics data l-2-75-np.220_051 (Provisional best file)
NGDC MGD77 data - Magnetics
dopplersonar --- Navigation
Survey information
integratednavigation --- Navigation
Best file with nav in ArcInfo E00 format
Integrated navigation (SINS) data l-2-75-np.051 (Provisional best file)
Survey information
Integrated navigation (SINS) data l-2-75-np.051_degree
Lines
transitsatellite --- Navigation
Satellite data l-2-75-np.000
Survey information
Burgsparker --- Sparker
Survey information
uniboom --- Boomer

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior | U.S. Geological Survey
Questions or Comments? Contact CMGDS Team
https://cmgds.marine.usgs.gov