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

Field Activity F1091HW

Identifier F1091HW
Alternate names F-10-91-HW,FARN1091
Description Chief Scientist: Ledabeth Pickthorn. Geophysical data (GPS, RhoRho, 10khz, Gloriasidescan, gravity, magnetics, airgunmonitor, 3dot5khz, 2channelairgun) of field activity F-10-91-HW in Central Pacific from 09/27/1991 to 10/29/1991
Location Central Pacific
Comments Associated cruises: F-5-86-HW F-6-86-HW F-3-88-HW F-4-88-HW F-5-88-HW F-6-88-HW F-10-88-HW F-12-89-HW F-13-89-HW F-1-90-HW F-2-90-HW F-6-91-CP F-10-91-HW Staff information imported from InfoBank John Barber (USGS Western Region) - Chief Scientist Ledabeth Pickthorn (USGS Western Region, listed as Ledabeth Gray) - Chief Scientist Mike Hamer (USGS Western Region) - Navigator Grace Fong (USGS Western Region) - Navigator Frank Brown (Volunteer) - Watchstander Larry Kooker (USGS Western Region) - Electronics Technician Eric Darlington (IOS) - Electrical Engineer Bob Kirk (IOS) - Electrical Engineer Alan Gray (IOS) - Mechanical Technician Colin Jacobs (IOS) - Photographer John Nichols (JMARR) - Ship Captain Ronald Holliday (JMARR) - Chief Mate Willy Angus (JMARR) - Chief Engineer
Projects
Platform
Farnella
230 feet
Itinerary
Start (port not specified) 1991-09-27
End (port not specified) 1991-10-29
Bounds
West -177.398
East -166.9866
North 29.6056
South 25.2758
Activity Geophysical

Personnel

Principal investigators Barber, JohnPickthorn, Ledabeth
Crew members
Brown, Frank
Scientist, Staff
Fong, Grace
Scientist, Staff
Hamer, Michael
Scientist, Staff
Kooker, Larry
Scientist, Staff
Angus, Willy
Scientist, Staff
Jacobs, Colin
Scientist, Staff
Affiliate staff Eric Darlington (IOS) - Electrical Engineer,Bob Kirk (IOS) - Electrical Engineer,Alan Gray (IOS) - Mechanical Technician,John Nichols (JMARR) - Ship Captain,Ronald Holliday (JMARR) - Chief Mate

Data types and categories

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

Equipment used

Equipment Usage description Data types Datasets
GPS Navigation 4
RhoRho Navigation (no data reported)
10khz Single Beam 4
Gloriasidescan Sidescan 3
gravity Gravity 4
magnetics Magnetics 5
airgunmonitor Air Gun / Water Gun (no data reported)
3.5khz Sub Bottom Profiler (no data reported)
2channelairgun Multichannel 1

Datasets

Datasets produced in this activity

Dataset name Equipment Description Dataset contact
Best file with nav in ArcInfo E00 format GPS John Barber
Integrated navigation (SINS) data f-10-91-hw.051 GPS Provisional best file John Barber
Integrated navigation (SINS) data f-10-91-hw.051_degree GPS John Barber
Lines GPS John Barber
Farnella corrected & edited bathymetry data f-10-91-hw.350 10khz John Barber
Farnella corrected & edited bathymetry data f-10-91-hw.351 10khz John Barber
Farnella corrected & edited bathymetry data f-10-91-hw.351_051 10khz Provisional best file John Barber
NGDC MGD77 data - bathy 10khz Carolyn Hayashida Degnan
File list Gloriasidescan John Barber
Gloria Gloriasidescan data on FAD Carol A Reiss
Sidescan mosaic Gloriasidescan Carolyn Hayashida Degnan
Free Air Anomaly data f-10-91-hw.160 gravity John Barber
Gravity land tie data f-10-91-hw.140 gravity John Barber
Raw gravity data from digital meter f-10-91-hw.102 gravity John Barber
Raw gravity data from digital meter f-10-91-hw.102_051 gravity Provisional best file John Barber
Edited magnetics data f-10-91-hw.220 magnetics John Barber
Edited magnetics data f-10-91-hw.220_051 magnetics John Barber
Edited magnetics data f-10-91-hw.221_051 magnetics Provisional best file John Barber
NGDC MGD77 data - Magnetics magnetics Carolyn Hayashida Degnan
Raw magnetics data f-10-91-hw.201 magnetics John Barber
seismic 2channelairgun data on FAD Carol A Reiss

Publications

Samples collected during this field activity