USGS - science for a changing world

USGS Coastal and Marine Geology Program

Field Activity Details for field activity L781WG

View new CMGDS report form

AKA: none

Other ID: L-7-81-WG

Status: Completed

Organization(s):

Funding Program(s):

Principal Investigator(s): Michael Fisher, Roland VonHuene

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: Multichannel, Seismics: Sonobuoy, Seismics: Sub Bottom Profiler, Sonar: Single Beam

Scientific Purpose/Goals:

Vehicle(s):

Start Port/Location: Kodiak, AK

End Port/Location: Kodiak, AK

Start Date: 1981-06-11

End Date: 1981-06-30

Equipment Used: airgun, gravity, sonobuoy, airgunmonitor, 12khz, 3.5khz, magnetics, 24channel, integratednavigation, uniboom

Information to be Derived:

Summary of Activity and Data Gathered:

Staff: Donna Blackman, Barb Blubaugh, Guy Cochrane, Aaron Dunwald, Roy Fields, Rich Garlow, Kevin O'Toole, Greg Smith, Rick Viall, Hal Williams

Affiliate Staff:
Bob Mallonee - Navigator
Bob Purvis - Watchstander
Bob Rothman - Chief Mate
Darrell Klingman - Watchstander
Frank Johnson - Ship Captain
Peter Schurch - Watchstander

Notes:
Staff information imported from InfoBank
Aaron Dunwald - Chief Engineer
Barb Blubaugh - Navigator
Bob Mallonee - Navigator
Bob Purvis - Watchstander
Bob Rothman - Chief Mate
Darrell Klingman - Watchstander
Donna Blackman - Watchstander
Frank Johnson - Ship Captain
Greg Smith - Watchstander
Guy Cochrane - Dafe Curator
Hal Williams - Mechanical Technician
Kevin O'Toole - Mechanical Technician
Mike Fisher - Chief Scientist
Peter Schurch - Watchstander
Rich Garlow - Navigator
Rick Viall - Electronics Technician
Roland Von Huene - Chief Scientist
Roy Fields - Electronics Technician

Location:

Western Gulf of Alaska

Boundaries
North: 59.95458 South: 55.79541 West: -155.559 East: -146.0722

Platform(s):

photo of Samuel Phillips Lee
Samuel Phillips Lee

Publications

Fisher, M.A., von Huene, R., and Steele, W.C., 1983, Marine free-air gravity map of the western Gulf of Alaska, lower Cook Inlet, and Shelikof Strait, Alaska: U.S. Geological Survey Open-File Report 83-52, 2 p., http://pubs.er.usgs.gov/publication/ofr8352.

Fisher, M.A., von Huene, Roland, and Hampton, Monty A.,, 1984, Summary geologic report for petroleum lease sale 100, Kodiak Shelf, Alaska: U.S. Geological Survey Open-File Report 84-0024, 49 p., http://pubs.er.usgs.gov/usgspubs/ofr/ofr8424.

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

FAN L781WG has data viewable in the GeoMappApp/Virtual Ocean applications. To view this data in these applications go to http://www.geomapapp.org/ and http://www.virtualocean.org/. See the instructions for locating USGS data in these applications. You can also view the imagery created from the SEGY data at https://cmgds.marine.usgs.gov/images.php?cruise=L781WG.

Data Acquired

Survey EquipmentSurvey InfoData Type(s)Data Collected
airgun --- Air Gun / Water Gun
Survey information
gravity --- Gravity
Free Air Anomaly data l-7-81-wg.161
SKIPNSAVED Free Air Anomaly data l-7-81-wg.151
NGDC MGD77 data - gravity
Free Air Anomaly data l-7-81-wg.162
Raw gravity data from analog meter l-7-81-wg.111
Gravity land tie data l-7-81-wg.140
Free Air Anomaly data l-7-81-wg.162_053 (Provisional best file)
Survey information
sonobuoy --- Sonobuoy
Survey information
airgunmonitor --- Air Gun / Water Gun
Survey information
12khz --- Single Beam
Edited bathymetry data l-7-81-wg.336
Undefined l-7-81-wg.390
Survey information
NGDC MGD77 data - bathy
Raw depth (bathymetry) data l-7-81-wg.301
Edited bathymetry data l-7-81-wg.336_053 (Provisional best file)
Edited bathymetry data l-7-81-wg.335
3.5khz --- Sub Bottom Profiler
Survey information
magnetics --- Magnetics
Raw magnetics data l-7-81-wg.200_053
Edited magnetics data l-7-81-wg.220_053 (Provisional best file)
Raw magnetics data l-7-81-wg.200
NGDC MGD77 data - Magnetics
24channel --- Multichannel
Multichannel - stack data (Download SEG-Y files from National Archive of Marine Seismic Surveys (NAMSS))
Edited seismic shot point data l-7-81-wg.421_053 (Provisional best file)
Edited seismic shot point data l-7-81-wg.421
seismic (data on FAD)
Survey information
integratednavigation --- Navigation
Position update data l-7-81-wg.020
Tape list
Integrated navigation (SINS) data l-7-81-wg.051
Lines
Integrated navigation (SINS) data l-7-81-wg.053_degree
field logs (data on FAD)
Tape list 2
Best file with nav in ArcInfo E00 format
Satellite data l-7-81-wg.000
Integrated navigation (SINS) data l-7-81-wg.050
Integrated navigation (SINS) data l-7-81-wg.053 (Provisional best file)
uniboom --- Boomer
Survey information

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