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USGS Coastal and Marine Geology Program

Field Activity Details for field activity L0911GA

AKA: none

Other ID: L-09-11-GA,MGL1109

Status: Completed

Organization(s): USGS, Pacific Coastal and Marine Science Center, University of Wyoming, University of Texas

Funding Program(s):

Principal Investigator(s): Ginger Barth

Affiliate Investigator(s): Sean Gulick (UTexas, )

Information Specialist(s): Jonathan Childs

Data Type(s): Electro-Magnetic: Gravity, Environmental Data: Temperature, Location-Elevation: Navigation, Seismics: Multichannel, Seismics: Ocean Bottom Seismometer, Seismics: Sonobuoy, Sonar: Multibeam

Scientific Purpose/Goals: sediment thickness, velocity strucutre and sediment system architecture for Law of the Sea


Start Port/Location: Kodiak, AK

End Port/Location: Kodiak, AK

Start Date: 2011-06-05

End Date: 2011-06-25

Equipment Used: gravity, temperature, Multichannel, bottomseismometer, Sonobuoy, GPS, multibeam

Information to be Derived:

Summary of Activity and Data Gathered:

Staff: Jonathan Childs, Ginger Barth, Peter Dal Ferro, Erik Everson, Patrick Hart, Ray Sliter, George Tate, Jennifer White

Affiliate Staff:
Sean Gulick - U Texas
Bobby Reese - U Texas
Maureen LeVoir - U Texas
Kevin Johnson - U Texas
Ryan Lester - U Texas

Notes: AKA MGL11-09 2011 Gulf of Alaska, U.S. Extended Continental Shelf Project,

Staff information imported from InfoBank
Ginger Barth
Jon Childs
Pat Hart
Ray Sliter
Jenny White
Pete Dal Ferro
George Tate
Sean Gulick - U Texas
Bobby Reese - U Texas
Maureen LeVoir - U Texas
Kevin Johnson - U Texas
Ryan Lester - U Texas
Erik Everson - U Wyoming


Gulf of Alaska

North: 57.1988 South: 53.2795 West: -152.126 East: -138.249


photo of Marcus G. Langseth
Marcus G. Langseth


Barth, G.A., Baldwin, W.E., Reece, R.S., Gulick, S.S., Danforth, W.W., and Wong, F.L., 2022, Multibeam bathymetry and acoustic backscatter from the Alaskan region, Extended Continental Shelf Project, 2011 field season: Gulf of Alaska and Bering Sea: U.S. Geological Survey data release,


Data Acquired

Survey EquipmentSurvey InfoData Type(s)Data Collected
gravity --- Gravity
temperature --- Temperature
Multichannel --- Multichannel
Seismic FFID/Shot/CDP data l-09-11-ga.410_mcs (Provisional best file)
bottomseismometer --- Ocean Bottom Seismometer
Sonobuoy --- Sonobuoy
GPS --- Navigation
Global positioning system (GPS) data l-09-11-ga.060 (Provisional best file)
Best file with nav in ArcInfo E00 format
multibeam --- Multibeam

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