1. Coastal and Marine Hazards and Resources
  2. Geoscience Data System

Field Activity L475BS

Identifier L475BS
Alternate names L-4-75-BS,BERS-75-XA
Description Chief Scientists: Alan Cooper, Mike Marlow. Geophysical data (uniboom, sonobuoy, gravity, magnetics, 3dot5khz, gradiometer, integratednavigation, minisparker, 24channel, airgun, airgunarcer, Burgairgun, Burgsparker, sparker) of field activity L-4-75-BS in Bering Sea, Aleutian Basin, Alaska from 09/07/1975 to 09/18/1975
Location Alaska
Summary start date updated from microfilm
Comments Staff information imported from InfoBank Alan Cooper - Chief Scientist Andy Montez - Electronics Technician Andy Stevenson - Geophysicist Ann McKinney - Dafe Curator Byron Ruppel - Geophysicist Dave Scholl - Geophysicist Don Tompkins - Geophysicist Gary Boucher - Geophysicist Graig McHendrie - Geophysicist Jack Lee - Electronics Technician Jim Nicholson - Electronics Technician Joe Edwards - Mechanical Technician John Howell - Geophysicist Jon Erickson - Mechanical Technician Mike Marlow - Chief Scientist Pamela Smith - Dafe Curator Ronnie Montgomery - Electronics Technician Terry Kelley - Electronics Technician
Platform
Samuel Phillips Lee
USNS S. P. Lee (T-AGS-31), Length 208 feet, Beam 39 feet, Draft 14 feet, Speed 12 knots
Itinerary
Start Dutch Harbor, AK and Dutch Harbor, AK and Dutch Harbor, AK 1975-09-05
End Dutch Harbor, AK and Dutch Harbor, AK and Dutch Harbor, AK 1975-09-18
Bounds
West -169.058
East -165.5041
North 57.2186
South 54.0209
Activity Geophysical

Personnel

Principal investigators Alan K CooperMarlow, Mike
Crew members
David W Scholl
Scientist, Staff
Kelley, Terry
Scientist, Staff
Ruppel, Byron
Scientist, Staff
Boucher, Gary
Scientist, Staff
Erickson, Jon
Scientist, Staff
Edwards, Joe
Scientist, Staff
McHendrie, Graig
Scientist, Staff
Nicholson, Jim
Scientist, Staff
Stevenson, Andy
Scientist, Staff
Tompkins, Don
Scientist, Staff
Affiliate staff Andy Montez - Electronics Technician,Ann McKinney - Dafe Curator,John Howell - Geophysicist,Pamela Smith - Dafe Curator,Ronnie Montgomery - Electronics Technician

Data types and categories

Data category: Electro-Magnetic, Location-Elevation, Seismics
Data type: Gravity, Magnetics, Navigation, Air Gun / Water Gun, Boomer, Multichannel, Sonobuoy, Sparker, Sub Bottom Profiler

Equipment used

Equipment Usage description Data types Datasets
uniboom Boomer 1
sonobuoy Sonobuoy 1
gravity Gravity 5
magnetics Magnetics 5
3.5khz Sub Bottom Profiler 5
integratednavigation Navigation 8
minisparker Sparker 1
24channel Multichannel 4
airgun Air Gun / Water Gun 1
airgunarcer Air Gun / Water Gun 1
Burgairgun Air Gun / Water Gun 1
Burgsparker Sparker 1
sparker Sparker 1

Datasets

Datasets produced in this activity

Dataset name Equipment Description Dataset contact
Survey information uniboom Alan K Cooper
Survey information sonobuoy Alan K Cooper
Free Air Anomaly data l-4-75-bs.160 gravity Alan K Cooper
Free Air Anomaly data l-4-75-bs.160_050 gravity Provisional best file Alan K Cooper
Free Air Anomaly data l-4-75-bs.161 gravity Alan K Cooper
NGDC MGD77 data - gravity gravity Carolyn Hayashida Degnan
Survey information gravity Alan K Cooper
Edited magnetics data l-4-75-bs.220_050 magnetics Provisional best file Alan K Cooper
NGDC MGD77 data - Magnetics magnetics Carolyn Hayashida Degnan
Raw magnetics data l-4-75-bs.200 magnetics Alan K Cooper
Raw magnetics data l-4-75-bs.200_050 magnetics Alan K Cooper
Survey information magnetics Alan K Cooper
Edited bathymetry data l-4-75-bs.335 3.5khz Alan K Cooper
Edited bathymetry data l-4-75-bs.335_050 3.5khz Provisional best file Alan K Cooper
NGDC MGD77 data - bathy 3.5khz Carolyn Hayashida Degnan
Survey information 3.5khz Alan K Cooper
Tape list 3.5khz Alan K Cooper
Best file with nav in ArcInfo E00 format integratednavigation Alan K Cooper
Dead reckoning data l-4-75-bs.010 integratednavigation Alan K Cooper
Integrated navigation (SINS) data l-4-75-bs.050 integratednavigation Provisional best file Alan K Cooper
Integrated navigation (SINS) data l-4-75-bs.050_degree integratednavigation Alan K Cooper
Lines integratednavigation Alan K Cooper
logs integratednavigation data on FAD Carol A Reiss
maps integratednavigation data on FAD Carol A Reiss
Survey information integratednavigation Alan K Cooper
Survey information minisparker Alan K Cooper
Edited seismic shot point data l-4-75-bs.420 24channel Alan K Cooper
Edited seismic shot point data l-4-75-bs.420_050 24channel Provisional best file Alan K Cooper
MCS 24channel data on FAD Carol A Reiss
Survey information 24channel Alan K Cooper
Survey information airgun Alan K Cooper
Survey information airgunarcer Alan K Cooper
Survey information Burgairgun Alan K Cooper
Survey information Burgsparker Alan K Cooper
Survey information sparker Alan K Cooper

Publications

Samples collected during this field activity