AG1208 - Marine Geoscience Data System

Sensor Data

Sort by:

Seismic Reflection/Refraction

(Image Seismic, Segy)

Device Info

Seismic:MCS

Array:Alaskan Gyre

Repository

MGDS

Format

ASCII, PDF, SEGY

Gulick, Sean

UTIG

Related References

Seismic:Active:Subbottom

(Image Seismic, Segy)

Device Info

Seismic:Subbottom:CHIRP

Array:Alaskan Gyre

Repository

MGDS

Format

PDF, SEGY

Gulick, Sean

UTIG

Related References

Seismic:Navigation

Device Info

Seismic:Subbottom:CHIRP

Array:Alaskan Gyre

Repository

MGDS

Format

ASCII

Gulick, Sean

UTIG

Related References

Event Logs

Line

Device Info

Seismic:MCS

Platform: Alaskan Gyre (Array)

Seismic:Subbottom:CHIRP

Platform: Alaskan Gyre (Array)

Gulick, Sean

UTIG

Seismic Acquisition Parameters

Download As Text

edu.utexas.ig:ag1208_acq001 (Lines: )

Source Information

NotApplicable

Receiver Information

NotApplicable

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

GPS

WGS84

Acquisition System

Digital

Name: UTIG Portable Hi-Res MCS System; Chirp: Edgetech:SB-512i

Details

Receiver Type: Hydrophone_Streamer; Sonar_CHIRP

Source Type: SeismicSource_Gun_Air; Sonar_CHIRP

Acquisition System Name: UTIG Portable Hi-Res MCS System; Chirp: Edgetech:SB-512i

Acquisition System Type: digital

Seismic Nav System: GPS

Survey Datum: WGS84

Source to Near Channel (m): 19.26

Antenna to Source (m): 13.38

Number of Channels Recorded: MCS: 24

Channel Length (m): 3.125

Cable Receiver Depth (m): null

Source Volume (cubicInches): 30

Source Pressure (bars): null

Source Number: null

Source Depth (m): null

Shot Control: time

Shot Interval (s or m): Line 1201: 8s. Lines 1229-1234: 5s. Line 1248: 6s, 7s. Other lines: 6s.

Compass Birds: no

Tail Buoy Positioning: no

Recording Delay: no

References

Gulick et al., 2012 Evaluating Active Faulting and Geohazards in the Yakutat Bay Region of Southeastern Alaska . In book: U. S. Geological Survey Final Technical Report G12AP20009.

Zurbuchen et al., 2015 Imaging evidence for Hubbard Glacier advances and retreats since the last glacial maximum in Yakutat and Disenchantment Bays, Alaska Geochem Geophys Geosyst 16. doi: 10.1002/2015GC005815

Scientific Personnel

Gulick, Sean

Scientist:Chief

UTIG

Haeussler, Peter

Scientist:Co-Chief

USGS

Instruments

Seismic:MCS

Device Info

NotProvided

Platform Info

Alaskan Gyre

Array

Seismic:Subbottom:CHIRP

Device Info

NotProvided

Platform Info

Alaskan Gyre

Array