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

Field Activity L777WG

Identifier L777WG
Alternate names L-7-77-WG
Description Chief Scientist: Roland Von Huene. Geophysical data (3dot5khz, 12khz, gravity, uniboom, sparker, Burgairgun, airgun, Digitrack, integratednavigation, LoranC, bathgravnav, sonobuoy, bottomseismometer, gradiometer, minisparker, 24channel, airgunmonitor) of field activity L-7-77-WG in Western Gulf of Alaska from 07/03/1977 to 07/22/1977
Location Western Gulf of Alaska
Comments Staff information imported from InfoBank Curtis Thompson - Chief Mate Dave Aldridge - Watchstander Dave Hogg - Electronics Technician Dick Sylvester - Geophysicist Doug Varchol - Watchstander George Gunther - Watchstander Jack Lee - Electronics Technician Joe Edwards - Mechanical Technician John Dunlavey - Watchstander Ken Parolski - Watchstander Mark Holmes - Geophysicist Mark Sanders - Watchstander Mike Fisher - Geophysicist Paul Ledman - Watchstander Paul Twitchell - Mechanical Technician Roland Von Huene - Chief Scientist Steve Davenport - Watchstander Steve Lankford - Dafe Curator Terry Ruff - Ship Captain
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, USCG Pier 1977-07-03
End Kodiak, AK, USCG Pier 1977-07-22
Bounds
West -156.7442
East -147.44074
North 58.14343
South 54.97198
Activity Geophysical

Personnel

Principal investigators VonHuene, Roland
Crew members
Michael A Fisher
Scientist, Staff
Lee, Jack
Scientist, Staff
Kenneth Parolski
Scientist, Staff
Aldridge, Dave
Scientist, Staff
Davenport, Steve
Scientist, Staff
Dunlavey, John
Scientist, Staff
Edwards, Joe
Scientist, Staff
Hogg, Dave
Scientist, Staff
Ruff, Terry
Scientist, Staff
Holmes, Mark
Scientist, Staff
Affiliate staff Curtis Thompson - Chief Mate,Dick Sylvester - Geophysicist,Doug Varchol - Watchstander,George Gunther - Watchstander,Mark Sanders - Watchstander,Paul Ledman - Watchstander,Paul Twitchell - Mechanical Technician,Steve Lankford - Dafe Curator

Data types and categories

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

Equipment used

Equipment Usage description Data types Datasets
3.5khz Sub Bottom Profiler 1
12khz Single Beam 5
gravity Gravity 8
uniboom Boomer 1
sparker Sparker (no data reported)
Burgairgun Air Gun / Water Gun 1
airgun Air Gun / Water Gun 1
Digitrack Single Beam 1
integratednavigation Navigation 8
LoranC Navigation 1
bathgravnav Gravity, Navigation, Single Beam (no data reported)
sonobuoy Sonobuoy 1
bottomseismometer Ocean Bottom Seismometer 1
gradiometer Magnetics 5
minisparker Sparker 1
24channel Multichannel 7
airgunmonitor Air Gun / Water Gun 1

Datasets

Datasets produced in this activity

Dataset name Equipment Description Dataset contact
Survey information 3.5khz Roland Von
Edited bathymetry data l-7-77-wg.335 12khz Roland Von
Edited bathymetry data l-7-77-wg.335_010 12khz Provisional best file Roland Von
NGDC MGD77 data - bathy 12khz Carolyn Hayashida Degnan
Raw depth (bathymetry) data l-7-77-wg.301 12khz Roland Von
Survey information 12khz Roland Von
Free Air Anomaly data l-7-77-wg.161 gravity Roland Von
Free Air Anomaly data l-7-77-wg.162 gravity Roland Von
Free Air Anomaly data l-7-77-wg.162_010 gravity Provisional best file Roland Von
Gravity land tie data l-7-77-wg.140 gravity Roland Von
NGDC MGD77 data - gravity gravity Carolyn Hayashida Degnan
Raw gravity data from analog meter l-7-77-wg.111 gravity Roland Von
SKIPNSAVED Free Air Anomaly data l-7-77-wg.151 gravity Roland Von
Survey information gravity Roland Von
Survey information uniboom Roland Von
Survey information Burgairgun Roland Von
Survey information airgun Roland Von
Survey information Digitrack Roland Von
Best file with nav in ArcInfo E00 format integratednavigation Roland Von
Dead reckoning data l-7-77-wg.010 integratednavigation Provisional best file Roland Von
Dead reckoning data l-7-77-wg.010_degree integratednavigation Roland Von
Lines integratednavigation Roland Von
Satellite data l-7-77-wg.000 integratednavigation Roland Von
Satellite data l-7-77-wg.001 integratednavigation Roland Von
Survey information integratednavigation Roland Von
Tape list integratednavigation Roland Von
Survey information LoranC Roland Von
Survey information sonobuoy Roland Von
Survey information bottomseismometer Roland Von
Edited gradiometer data l-7-77-wg.260_010 gradiometer Provisional best file Roland Von
NGDC MGD77 data - Magnetics gradiometer Carolyn Hayashida Degnan
Raw gradiometer data l-7-77-wg.240 gradiometer Roland Von
Raw gradiometer data l-7-77-wg.240_010 gradiometer Roland Von
Survey information gradiometer Roland Von
Survey information minisparker Roland Von
Edited seismic shot point data l-7-77-wg.420 24channel Roland Von
Edited seismic shot point data l-7-77-wg.420_010 24channel Provisional best file Roland Von
Image l-7-77-wg.thumb.jpg 24channel Roland Von
Multichannel - stack data 24channel Download SEG-Y files from National Archive of Marine Seismic Surveys (NAMSS) Roland Von
Scan l-7-77-wg.full.tif 24channel Roland Von
Scan l-7-77-wg.small.tif 24channel Roland Von
Survey information 24channel Roland Von
Survey information airgunmonitor Roland Von

Publications

Samples collected during this field activity