RC2111 Seismic Reflection/Refraction

Seismic:Navigation

Map View

USGS,

Investigator

Device Info

Seismic:MCS

Platform

Robert D. Conrad (Array)

LDEO

Awards

N00014-75-C-0210

N00014-79-C-0071

N00014-80-C-0098

Quality

The data have been processed/modified to a level beyond that of basic quality control (e.g. final processed sonar data, photo-mosaics).

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Data Files

References

Acquisition Information

Documents

Related Data Sets

ISO/XML Metadata

References

Tucholke and Ludwig, 1982 Structure and origin of the J Anomaly Ridge, western North Atlantic Ocean J. Geophys. Res. 87(11). doi: 10.1029/JB087iB11p09389

Ebinger and Tucholke, 1988 Marine Geology of the Sohm Basin, Canadian Atlantic Margin Am. Assoc. Pet. Geol. Bull. 72(12).

Download Data Set Metadata Report

XML

MGDS formatted data set xml report containing verbose file and data set level metadata

Related Acquisition Information

RC2111

Line Log

Seismic Acquisition Parameters

Download as Text: RC2111

RC2111_ACQ001 (Lines: All)

Source Information

AirGun (BOLT:1500C)

Pressure (psi): 2000

Shot Interval (sec): 20

Distance to Near Channel (m): 300

Distance to Antenna (m): 40

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 24

Channels Recorded: 24

Group Spacing (m): 100

Near Channel Number: 24

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

US Navy Transit Satellites

Acquisition System

Digital

Name: DFSIV

Sample Interval (msec): 4

Record Length (sec): 12

(Recording Delay Used)

Details

Source Volume: 932 or 1864 cu.

Source Number: 2 or 4 (varied within lines)

edu.utexas.ig:rc2111_acq001 (Lines: All)

Source Information

AirGun

Shot Interval (sec): 20

Distance to Antenna (m): 40

Receiver Information

Hydrophone:Streamer

Channels Recorded: 24

Near Channel Number: 24

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

US Navy Transit Satellites

WGS72

Acquisition System

Digital

Name: DFS IV

Sample Interval (msec): 4

Record Length (sec): 12

Details

Receiver Type: Hydrophone_Streamer

Source Type: AirGun

Acquisition System Name: DFS IV

Acquisition System Type: digital

Seismic Nav System: US Navy Transit Satellite

Survey Datum: WGS72

Source to Near Channel: 300m (Not precise but typical for the Conrad at this time)

Antenna to Source: 40m (Not precise but typical for the Conrad at this time)

Number of Channels Recorded: 24

Channel Length (m): 100

Cable Receiver Depth (m): unknown

Source Volume (cubic inches): 932 or 1864

Source Pressure (bars): 138

Source Number: 2 or 4

Source Depth (m): unknown

Shot Control: Time

Shot Interval: 20 seconds for approximately 50 meters

Compass Birds: no

Tail Buoy Positioning: no

Recording Delay: yes

Data Set Documents

More Information

README

RC2111.LDEO.README (9.0kB)

ASCII

Science Report

Cruise

rc2111.cruiserpt.pdf (1.4MB)

PDF

RC2111 Documents

Science Report

Cruise

rc2111.cruiserpt.pdf (1.4MB)

PDF

Watchstander Log

Seismic recording log

RC2111_seismic_recording_log.pdf (3.3MB)

PDF

Related Data Sets

Sort by:

Seismic:Reflection:MCS

Platform Info

Array:Robert D. Conrad

LDEO

Device Info

Seismic:MCS

Events

Line Log

Locale

File Format

SEGY

Quality

USGS,

Data Set References

Tucholke and Ludwig, 1982

Ebinger and Tucholke, 1988

Seismic:Reflection:MCS

Platform Info

Array:Robert D. Conrad

LDEO

Device Info

Seismic:MCS

Events

Line Log

Locale

File Format

PDF

Quality

USGS,

Data Set References

Tucholke and Ludwig, 1982

Ebinger and Tucholke, 1988

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