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

Field Activity L781WG

Identifier L781WG
Alternate names L-7-81-WG
Description Chief Scientists: Mike Fisher, Roland Von Huene. Geophysical data (uniboom, airgun, gravity, sonobuoy, airgunmonitor, 12khz, 3dot5khz, magnetics, 24channel) of field activity L-7-81-WG in Western Gulf of Alaska from 06/11/1981 to 06/30/1981
Location Western Gulf of Alaska
Comments 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
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 Kodiak, AK 1981-06-11
End Kodiak, AK 1981-06-30
Bounds
West -155.559
East -146.0722
North 59.95458
South 55.79541
Activity Geophysical

Personnel

Principal investigators Michael A FisherVonHuene, Roland
Crew members
Guy R Cochrane
Scientist, Staff
Blubaugh, Barb
Scientist, Staff
Blackman, Donna
Scientist, Staff
Dunwald, Aaron
Scientist, Staff
Fields, Roy
Scientist, Staff
Garlow, Rich
Scientist, Staff
O'Toole, Kevin
Scientist, Staff
Smith, Greg
Scientist, Staff
Viall, Rick
Scientist, Staff
Williams, Hal
Scientist, Staff
Affiliate staff Bob Mallonee - Navigator,Bob Purvis - Watchstander,Bob Rothman - Chief Mate,Darrell Klingman - Watchstander,Frank Johnson - Ship Captain,Peter Schurch - Watchstander

Data types and categories

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

Equipment used

Equipment Usage description Data types Datasets
airgun Air Gun / Water Gun 1
gravity Gravity 8
sonobuoy Sonobuoy 1
airgunmonitor Air Gun / Water Gun 1
12khz Single Beam 7
3.5khz Sub Bottom Profiler 1
magnetics Magnetics 4
24channel Multichannel 5
integratednavigation Navigation 11
uniboom Boomer 1

Datasets

Datasets produced in this activity

Dataset name Equipment Description Dataset contact
Survey information airgun Michael A Fisher
Free Air Anomaly data l-7-81-wg.161 gravity Michael A Fisher
Free Air Anomaly data l-7-81-wg.162 gravity Michael A Fisher
Free Air Anomaly data l-7-81-wg.162_053 gravity Provisional best file Michael A Fisher
Gravity land tie data l-7-81-wg.140 gravity Michael A Fisher
NGDC MGD77 data - gravity gravity Carolyn Hayashida Degnan
Raw gravity data from analog meter l-7-81-wg.111 gravity Michael A Fisher
SKIPNSAVED Free Air Anomaly data l-7-81-wg.151 gravity Michael A Fisher
Survey information gravity Michael A Fisher
Survey information sonobuoy Michael A Fisher
Survey information airgunmonitor Michael A Fisher
Edited bathymetry data l-7-81-wg.335 12khz Michael A Fisher
Edited bathymetry data l-7-81-wg.336 12khz Michael A Fisher
Edited bathymetry data l-7-81-wg.336_053 12khz Provisional best file Michael A Fisher
NGDC MGD77 data - bathy 12khz Carolyn Hayashida Degnan
Raw depth (bathymetry) data l-7-81-wg.301 12khz Michael A Fisher
Survey information 12khz Michael A Fisher
Undefined l-7-81-wg.390 12khz Michael A Fisher
Survey information 3.5khz Michael A Fisher
Edited magnetics data l-7-81-wg.220_053 magnetics Provisional best file Michael A Fisher
NGDC MGD77 data - Magnetics magnetics Carolyn Hayashida Degnan
Raw magnetics data l-7-81-wg.200 magnetics Michael A Fisher
Raw magnetics data l-7-81-wg.200_053 magnetics Michael A Fisher
Edited seismic shot point data l-7-81-wg.421 24channel Michael A Fisher
Edited seismic shot point data l-7-81-wg.421_053 24channel Provisional best file Michael A Fisher
Multichannel - stack data 24channel Download SEG-Y files from National Archive of Marine Seismic Surveys (NAMSS) Michael A Fisher
seismic 24channel data on FAD Carol A Reiss
Survey information 24channel Michael A Fisher
Best file with nav in ArcInfo E00 format integratednavigation Michael A Fisher
field logs integratednavigation data on FAD Carol A Reiss
Integrated navigation (SINS) data l-7-81-wg.050 integratednavigation Michael A Fisher
Integrated navigation (SINS) data l-7-81-wg.051 integratednavigation Michael A Fisher
Integrated navigation (SINS) data l-7-81-wg.053 integratednavigation Provisional best file Michael A Fisher
Integrated navigation (SINS) data l-7-81-wg.053_degree integratednavigation Michael A Fisher
Lines integratednavigation Michael A Fisher
Position update data l-7-81-wg.020 integratednavigation Michael A Fisher
Satellite data l-7-81-wg.000 integratednavigation Michael A Fisher
Tape list integratednavigation Michael A Fisher
Tape list 2 integratednavigation Michael A Fisher
Survey information uniboom Michael A Fisher

Publications

Samples collected during this field activity