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

Field Activity T374EG

Identifier T374EG
Alternate names T-3-74-EG,EGAL-74-XA
Description University of Washington,United States Geological Survey, Menlo Park, California,Shoreline Community College. Chief Scientist: Bruce Molnia. Geophysical data (transducer, minisparker, airgun, gravity, magnetics, accelerometer) of field activity T-3-74-EG in Northern Gulf of Alaska from 10/04/1974 to 10/25/1974
Location Northern Gulf of Alaska
Comments Staff information imported from InfoBank Bruce Molnia (USGS Western Region) - Chief Scientist Paul Carlson (USGS Western Region) - Unspecified Erk Reimnitz (USGS Western Region) - Unspecified Bill McCauley (USGS Western Region) - Unspecified Nancy Hardin (USGS Western Region) - Unspecified John Hendricks (USGS Western Region) - Unspecified Mitchel Henry (USGS Western Region) - Unspecified Bob Mattock (USGS Western Region) - Unspecified Ken Bayer (USGS Western Region) - Unspecified Bob Patrick (USGS Western Region) - Unspecified Marty Holmes (University of Washington) - Unspecified Carl Von Bock - Unspecified Beth Chiodo (Shoreline J.C.) - Unspecified Dan Bernhardt - Unspecified
Platform
Thomas G Thompson
Length: 274 feet; Beam: 52.5 feet.
Itinerary
Start (port not specified) 1974-10-04
End (port not specified) 1974-10-25
Bounds
West -148.351
East -144.41693
North 61.1842
South 59.2593
Activity Geophysical

Personnel

Organization
Shoreline Community College
Organization
University of Washington
Seattle, WA
Organization
2885 Mission Street
Santa Cruz, CA95060
(831) 460-7401
Principal investigators Molnia, Bruce
Crew members
Bayer, Ken
Scientist, Staff
Bernhardt, Dan
Scientist, Staff
Carlson, Paul
Scientist, Staff
Henry, Mitchel
Scientist, Staff
McCauley, Bill
Scientist, Staff
Mattock, Bob
Scientist, Staff
Patrick, Bob
Scientist, Staff
Reimnitz, Erk
Scientist, Staff
Affiliate staff Marty Holmes (University of Washington) - Unspecified,Carl Von Bock - Unspecified,Beth Chiodo (Shoreline J.C.) - Unspecified

Data types and categories

Data category: Electro-Magnetic, Location-Elevation, Seismics, Sonar
Data type: Gravity, Magnetics, Navigation, Air Gun / Water Gun, Sparker, Single Beam

Equipment used

Equipment Usage description Data types Datasets
minisparker Sparker 1
bathymetry Single Beam (no data reported)
transducer Single Beam 3
airgun Air Gun / Water Gun (no data reported)
gravity Gravity 5
magnetics Magnetics 4
accelerometer Gravity (no data reported)
navigation Navigation 3

Datasets

Datasets produced in this activity

Dataset name Equipment Description Dataset contact
seismic minisparker data on FAD Carol A Reiss
Raw depth (bathymetry) data t-3-74-eg.305 transducer Bruce Molnia
Raw depth (bathymetry) data t-3-74-eg.305_050 transducer Provisional best file Bruce Molnia
Sediment thickness data t-3-74-eg.340 transducer Bruce Molnia
Free Air Anomaly data t-3-74-eg.160 gravity Bruce Molnia
Free Air Anomaly data t-3-74-eg.160_050 gravity Provisional best file Bruce Molnia
Free Air Anomaly data t-3-74-eg.161 gravity Bruce Molnia
Free Air Anomaly data t-3-74-eg.162 gravity Bruce Molnia
NGDC MGD77 data - gravity gravity Carolyn Hayashida Degnan
Edited magnetics data t-3-74-eg.220_050 magnetics Provisional best file Bruce Molnia
NGDC MGD77 data - Magnetics magnetics Carolyn Hayashida Degnan
Raw magnetics data t-3-74-eg.200 magnetics Bruce Molnia
Raw magnetics data t-3-74-eg.200_050 magnetics Bruce Molnia
Best file with nav in ArcInfo E00 format navigation Bruce Molnia
Integrated navigation (SINS) data t-3-74-eg.050 navigation Provisional best file Bruce Molnia
Integrated navigation (SINS) data t-3-74-eg.050_degree navigation Bruce Molnia

Publications

Samples collected during this field activity