Marine Geoscience Data System

Raw Data Sets

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Backscatter:Acoustic, Bathymetry:Swath, Sidescan

Data DOI: 10.1594/IEDA/305164

Raw ship-based Multibeam Sonar Data acquired during R/V Nathaniel B. Palmer expedition NBP9507 (1995)

Platform Info

Nathaniel B. Palmer

Lockheed Martin

Device Info

Sonar:Multibeam

SeaBeam:2112

Locale

File Format

MBSystem

Quality

0

Klinkhammer, Gary

OSU

Backscatter:Acoustic, Bathymetry:Swath, Sidescan

Data at NOAA:NCEI

Platform Info

Nathaniel B. Palmer

Lockheed Martin

Device Info

Sonar:Multibeam

SeaBeam:2112

Locale

File Format

MBSystem

Quality

0

Klinkhammer, Gary

OSU

Event Logs

Line (NBP9507)

Device Info

Seismic:MCS

Platform: Nathaniel B. Palmer (Array)

Lawver, Lawrence

UTIG

Seismic Acquisition Parameters

Download As Text

edu.utexas.ig:nbp9507_acq001 (Lines: )

Source Information

NotApplicable

Receiver Information

Hydrophone:Streamer

Used Active Tail Buoy: false

Used Compass Birds: true

Nav System

GPS

WGS84

Acquisition System

Digital

Name: OYO DAS-1 48 channel recorder with two Fujitsu 3490E SCSI drives

Details

Receiver Type: Hydrophone_Streamer

Source Type: SeismicSource_Gun_Air_GI

Acquisition System Name: OYO DAS-1 48 channel recorder with two Fujitsu 3490E SCSI drives

Acquisition System Type: digital

Seismic Nav System: GPS

Survey Datum: WGS84

Source to Near Channel (m): 145: SCS data; 265: MCS data

Antenna to Source (m): 97

Number of Channels Recorded: 1;48

Channel Length (m): 25

Cable Receiver Depth (m): unknown: SCS; 9.144: MCS

Source Volume (cubicInches): 100: SCS data; 1050: MCS data

Source Pressure (bars): null

Source Number: 2: for SCS data; 5: for MCS data

Source Depth (m): 3.048: SCS; 4.572: MCS

Shot Control: time

Shot Interval (s or m): 5: for SCS data; 12: for MCS data

Compass Birds: yes

Tail Buoy Positioning: no

Recording Delay: no