Marine Geoscience Data System

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Multibeam bathymetry data collected at the Central America subduction zone during Melville cruise VANC02MV (2002, investigator Andrew Fisher)

Platform Info

Melville

SIO

Device Info

Sonar:Multibeam

SeaBeam:2000

Locale

CentralAmerica

SubductionZone

File Format

MBSystem

Quality

1

Details

MB files have been edited (cleaned manually) to remove bad beams and outliers

Fisher, Andrew

UCSC

Data Set References

Bathymetry:Swath

Data at SIO:GDC

Platform Info

Melville

SIO

Device Info

Sonar:Multibeam

SeaBeam:2000

Locale

File Format

HTML

Fisher, Andrew

UCSC

Event Logs

Line (VANC02MV)

Device Info

Related Devices

Fisher, Andrew

UCSC

Line (VANC02MV)

Device Info

Seismic:SCS

Platform: Melville (Array)

Harris, Robert

University of Utah

Station:Bottom:Lowered (VANC02MV)

Device Info

Underwood, Michael

University of Missouri

Station:Bottom:Lowered (VANC02MV)

Device Info

Sampler:Sediment:GravityCore

Platform: Melville

Underwood, Michael

University of Missouri

Station:Bottom:Towed (VANC02MV)

Device Info

Probe:Heatflow

Platform: Melville

Fisher, Andrew

UCSC

Station:WaterColumn:Released (VANC02MV)

Device Info

Probe:Expendable:XBT

Sippican:MK21

Platform: Melville

Fisher, Andrew

UCSC

Seismic Acquisition Parameters

Download As Text

edu.utexas.ig:vanc02mv_acq001 (Lines: )

Source Information

NotApplicable

Receiver Information

Hydrophone:Streamer

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

WGS84

Acquisition System

Digital

Name:

Details

Receiver Type: Hydrophone_Streamer

Source Type: SeismicSource_Gun_Air_GI

Acquisition System Name: null

Acquisition System Type: digital

Seismic Nav System: null

Survey Datum: WGS84

Source to Near Channel (m): null

Antenna to Source (m): null

Number of Channels Recorded: 4

Channel Length (m): 50

Cable Receiver Depth (m): null

Source Volume (cubicInches): 105/105: Lines 1-13; 45/150: All other lines

Source Pressure (bars): null

Source Number: 2

Source Depth (m): null

Shot Control: distance

Shot Interval (s or m): 33

Compass Birds: no

Tail Buoy Positioning: no

Recording Delay: no