KNOX06RR - Marine Geoscience Data System

Sensor Data

Sort by:

Backscatter:Acoustic, Bathymetry:Swath, Sidescan

(Swath)

Device Info

Sonar:Multibeam

Roger Revelle

Repository

MGDS

Format

MBSystem

GMRT,

Sager, William

TAMU

Bathymetry:Swath

Device Info

Sonar:Multibeam

Roger Revelle

Repository

NOAA:NCEI

Format

MBSystem

Sager, William

TAMU

Navigation:Primary

Device Info

Navigation

Roger Revelle

Repository

MGDS

Format

ASCII, MGDS:Nav, SHP

Sager, William

TAMU

Seismic Reflection/Refraction

(Image Seismic, Segy)

Device Info

Seismic:MCS

Array:Roger Revelle

Repository

MGDS

Format

ASCII, PDF, SEGY

Sager, William

TAMU

Related References

Seismic:Active:Subbottom

Device Info

Seismic:Subbottom

Roger Revelle

Repository

NOAA:NCEI

Repository

MGDS

Format

SEGY

Sager, William

TAMU

Seismic:Active:Subbottom

Device Info

Seismic:Subbottom:CHIRP

Array:Roger Revelle

Repository

MGDS

Format

SEGY

Sager, William

TAMU

Related References

Seismic:Navigation

Device Info

Seismic:Subbottom:CHIRP

Array:Roger Revelle

Repository

MGDS

Format

ASCII

Sager, William

TAMU

Related References

Velocity:Sound

Device Info

Probe:Expendable:XBT

Roger Revelle

Repository

NOAA:NCEI

Format

ASCII

Sager, William

TAMU

Sample Data

Sort by:

SampleInfo

Device Info

Sampler

Roger Revelle

Repository

SESAR

Format

HTML

Sager, William

TAMU

Related References

Event Logs

Line

Device Info

Seismic:MCS

Platform: Roger Revelle (Array)

Seismic:Subbottom:CHIRP

Platform: Roger Revelle (Array)

Frey, Frederick

MIT

Station:Bottom:Towed

Device Info

Sampler

Platform: Roger Revelle

Sager, William

TAMU

Seismic Acquisition Parameters

Download As Text

edu.utexas.ig:knox06rr_acq001 (Lines: )

Source Information

NotApplicable

Receiver Information

NotApplicable

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Furuno GP-90 GPS Navigator satellite receiver

WGS84

Acquisition System

Digital

Name: Geometrics GeoEel digital recorder using CNT-1 controller marine software

Details

Receiver Type: Hydrophone_Streamer; Sonar_CHIRP

Source Type: SeismicSource_Gun_Air_GI

Acquisition System Name: Geometrics GeoEel digital recorder using CNT-1 controller marine software

Acquisition System Type: digital

Seismic Nav System: Furuno GP-90 GPS Navigator satellite receiver

Survey Datum: WGS84

Source to Near Channel (m): 72.25

Antenna to Source (m): 64

Number of Channels Recorded: 48

Channel Length (m): 12.5

Cable Receiver Depth (m): 3-5

Source Volume (cubicInches): 300: each gun had a generator volumes of 45 in<sup>3</sup> and injector volumes of 105 in<sup>3</sup>

Source Pressure (bars): null

Source Number: 2

Source Depth (m): 4

Shot Control: time

Shot Interval (s or m): 10: seconds at a ship speed of 6 knots; yielding a shotpoint interval of 30.9 m and ~10 fold data.

Compass Birds: no

Tail Buoy Positioning: no

Recording Delay: no

References

Chen et al., 2022 Large Active Faults and the Wharton Basin Intraplate Earthquakes in the Eastern Indian Ocean J. Ocean Univ. China . doi: 10.1007/s11802-023-5518-4

Eisin, 2009 The Seismic Stratigraphy and Sedimentation Along the Ninetyeast Ridge M.S. Thesis .

Frey et al., 2015 Depleted components in the source of hotspot magmas: Evidence from the Ninetyeast Ridge (Kerguelen) Earth and Planetary Science Letters . doi: 10.1016/j.epsl.2015.06.005

Levchenko et al., 2010 New geological-geophysical data on the structure of the Ninetyeast ridge Doklady Earth Sci. 434. doi: 10.1134/S1028334X1009014X

Sager et al., 2010 Large fault fabric of the Ninetyeast Ridge implies near-spreading ridge formation Geophysical Research Letters 37. doi: 10.1029/2010GL044347

Scientific Personnel

Baumgardner, Sarah

Student:Graduate

MIT

Eisin, Amy

Student:Graduate

TAMU

Frey, Frederick

Scientist:Investigator:Principal

MIT

GMRT,

Investigator
(not in field)

LDEO

Gauntlett, Ernest

Student:Graduate

University of Cape Town

Goldstein, Howard

Observer:MarineMammal

SIO

Gopala, Rao

Scientist

Osmania University

Hilding-Kronforst, Shari

Student:Graduate

TAMU

Kalnins, Lara

Student:Graduate

University of Oxford

Krishna, K. S.

Scientist

National Institute of Oceanography, India

Levchenko, Oleg

Scientist

Shirshov

Mallick, Soumen

Student:Graduate

FSU

Mervine, Evelyn

Student:Graduate

MIT

Morse, Laura

Observer:MarineMammal

SIO

Nemazi, Leslie

Student:Graduate

TAMU

NobreSilva, Ines

Student:Graduate

University of British Columbia

Owens, Holly

Student:Graduate

MIT

Paul, Christopher

Student:Graduate

TAMU

Pringle, Malcolm

Scientist:Investigator:Co-Principal

MIT

Rasmussen, Scott

Student:Graduate

Brown University

Sager, William

Scientist:Chief

TAMU

Soule, Dax

Student:Graduate

TAMU

Tominaga, Masako

Student:Graduate

TAMU

Wilson, Rory

Outreach:Education

JOI Learning (Deep Earth Academy)

Wiltshire, James

Student:Graduate

University of Cape Town

Support Personnel

Comer, Ron

Technician

Donohue, Meghan

Technician:Lead

SIO

Ellett, Lee

Engineer

SIO

Laughlin, Jeffrey

Technician:Computer

SIO

Murphy, Brandi

Technician

SIO

Instruments

Navigation

Device Info

NotProvided

Probe:Expendable:XBT

Device Info

MK21

Sippican

Sampler

Device Info

NotProvided

Seismic:Subbottom

Device Info

320B

Knudsen

Seismic:Subbottom

Device Info

320BR

Knudsen

Sonar:Multibeam

Device Info

EM120

Kongsberg

Seismic:MCS

Device Info

NotProvided

Platform Info

Roger Revelle

Array

Seismic:Subbottom:CHIRP

Device Info

NotProvided

Platform Info

Roger Revelle

Array