Marine Geoscience Data System

Marcus G. Langseth (Array)

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

81.0kB

Format

ASCII:SourceInfo

MGL2104PD12_psdm_kir_stk_20220802.sgy

Seismic Reflection/Refraction

Seismic:Reflection:MCS

Expedition

Marcus G. Langseth (Array)

Start

126.2697° W 45.1203° N

Stop

124.154° W 45.1041° N

Locale

Cascadia

SubductionZone

Device Info

Seismic:MCS

LDEO

Quality

Size

429.2MB

Format

SEGY

MGL2104PD12.0.p190

Seismic Reflection/Refraction

Seismic:Navigation

Expedition

Marcus G. Langseth (Array)

Start

126.2707° W 45.0523° N

2021-06-07T12:22:23

Stop

124.1527° W 45.1042° N

2021-06-08T09:18:37

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

139.7MB

Format

Seq007_MGL2104PD12.P190

Seismic Reflection/Refraction

Seismic:Navigation

Expedition

Marcus G. Langseth (Array)

Start

126.2707° W 45.0523° N

2021-06-07T12:22:23

Stop

124.1527° W 45.1042° N

2021-06-08T09:18:37

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

141.0MB

Format

MGL2104PD12.0.p294

Seismic Reflection/Refraction

Seismic:Navigation

Expedition

Marcus G. Langseth (Array)

Start

126.2707° W 45.0523° N

2021-06-07T12:22:23

Stop

124.1527° W 45.1042° N

2021-06-08T09:18:37

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

152.2MB

Format

MGL2104PD12.shotlog

Seismic Reflection/Refraction

Seismic:Navigation

Expedition

Marcus G. Langseth (Array)

Start

126.2707° W 45.0523° N

2021-06-07T12:22:23

Stop

124.1527° W 45.1042° N

2021-06-08T09:18:37

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

443.0kB

Format

ASCII

MGL2104.Seq007.PD12.reel_0033.segd.tar

Seismic Reflection/Refraction

Seismic:Reflection:MCS

Expedition

Marcus G. Langseth (Array)

Start

126.2707° W 45.0523° N

2021-06-07T12:22:23

Stop

126.0127° W 45.0486° N

2021-06-07T14:54:42

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

18.4GB

Format

MGL2104.Seq007.PD12.reel_0034.segd.tar

Seismic Reflection/Refraction

Seismic:Reflection:MCS

Expedition

Marcus G. Langseth (Array)

Start

126.0122° W 45.0486° N

2021-06-07T14:54:58

Stop

125.7536° W 45.0583° N

2021-06-07T17:19:01

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

18.4GB

Format

MGL2104.Seq007.PD12.reel_0035.segd.tar

Seismic Reflection/Refraction

Seismic:Reflection:MCS

Expedition

Marcus G. Langseth (Array)

Start

125.7531° W 45.0583° N

2021-06-07T17:19:17

Stop

125.4939° W 45.067° N

2021-06-07T19:42:18

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

18.4GB

Format

MGL2104.Seq007.PD12.reel_0036.segd.tar

Seismic Reflection/Refraction

Seismic:Reflection:MCS

Expedition

Marcus G. Langseth (Array)

Start

125.4935° W 45.067° N

2021-06-07T19:42:34

Stop

125.2342° W 45.0753° N

2021-06-07T22:08:42

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

18.4GB

Format

MGL2104.Seq007.PD12.reel_0037.segd.tar

Seismic Reflection/Refraction

Seismic:Reflection:MCS

Expedition

Marcus G. Langseth (Array)

Start

125.2337° W 45.0753° N

2021-06-07T22:08:59

Stop

124.9749° W 45.0831° N

2021-06-08T00:40:21

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

18.4GB

Format

MGL2104.Seq007.PD12.reel_0038.segd.tar

Seismic Reflection/Refraction

Seismic:Reflection:MCS

Expedition

Marcus G. Langseth (Array)

Start

124.9744° W 45.0831° N

2021-06-08T00:40:37

Stop

124.7155° W 45.0903° N

2021-06-08T03:17:51

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

18.4GB

Format

MGL2104.Seq007.PD12.reel_0039.segd.tar

Seismic Reflection/Refraction

Seismic:Reflection:MCS

Expedition

Marcus G. Langseth (Array)

Start

124.715° W 45.0903° N

2021-06-08T03:18:10

Stop

124.456° W 45.0969° N

2021-06-08T06:05:07

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

18.4GB

Format

MGL2104.Seq007.PD12.reel_0040.segd.tar

Seismic Reflection/Refraction

Seismic:Reflection:MCS

Expedition

Marcus G. Langseth (Array)

Start

124.4555° W 45.0969° N

2021-06-08T06:05:27

Stop

124.1965° W 45.1033° N

2021-06-08T08:51:04

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

18.4GB

Format

MGL2104.Seq007.PD12.reel_0041.segd.tar

Seismic Reflection/Refraction

Seismic:Reflection:MCS

Expedition

Marcus G. Langseth (Array)

Start

124.196° W 45.1033° N

2021-06-08T08:51:21

Stop

124.1527° W 45.1042° N

2021-06-08T09:18:37

Locale

Cascadia

FocusSite:GeoPRISMS

Device Info

Seismic:MCS

Quality

Size

3.1GB

Format

Related Data Sets

Sort by:

Data DOI: 10.26022/IEDA/330900

Raw Seismic Navigation Data (P1 format) from the Cascadia margin acquired during Langseth cruise MGL2104 (2021)

Platform Info

Array:Marcus G. Langseth

LDEO

Device Info

Seismic:MCS

Events

Locale

Cascadia

FocusSite:GeoPRISMS

File Format

Quality

Details

These are raw, unprocessed P190 navigation files. They should not be used for processing the MCS data. Processed P190 navigation files exist (quality=1) and should be used for processing the data.

Carbotte, Suzanne

Investigator

LDEO

Boston, Brian

Investigator

LDEO

Han, Shuoshuo

Investigator

UTIG

Data DOI: 10.26022/IEDA/330901

Processed Seismic Navigation Data (P1 format) from the Cascadia margin acquired during Langseth cruise MGL2104 (2021)

Platform Info

Array:Marcus G. Langseth

LDEO

Device Info

Seismic:MCS

Events

Locale

Cascadia

FocusSite:GeoPRISMS

File Format

Quality

Details

These processed (quality=1) P190 navigation files should be used for processing MCS data.

Carbotte, Suzanne

Investigator

LDEO

Boston, Brian

Investigator

LDEO

Han, Shuoshuo

Investigator

UTIG

Data Set References

Data DOI: 10.26022/IEDA/330902

Raw Seismic Navigation Data (P2 format) from the Cascadia margin acquired during Langseth cruise MGL2104 (2021)

Platform Info

Array:Marcus G. Langseth

LDEO

Device Info

Seismic:MCS

Events

Locale

Cascadia

FocusSite:GeoPRISMS

File Format

Quality

Carbotte, Suzanne

Investigator

LDEO

Boston, Brian

Investigator

LDEO

Han, Shuoshuo

Investigator

UTIG

Data DOI: 10.26022/IEDA/330903

Seismic Navigation Shot Logs from the Cascadia margin acquired during Langseth cruise MGL2104 (2021)

Platform Info

Array:Marcus G. Langseth

LDEO

Device Info

Seismic:MCS

Events

Locale

Cascadia

FocusSite:GeoPRISMS

File Format

ASCII

Quality

Carbotte, Suzanne

Investigator

LDEO

Boston, Brian

Investigator

LDEO

Han, Shuoshuo

Investigator

UTIG

Data DOI: 10.26022/IEDA/330904

Seismic Source information files from the Cascadia margin acquired during Langseth cruise MGL2104 (2021)

Platform Info

Array:Marcus G. Langseth

LDEO

Device Info

Seismic:MCS

Events

Locale

Cascadia

FocusSite:GeoPRISMS

File Format

ASCII:SourceInfo

Quality

Carbotte, Suzanne

Investigator

LDEO

Boston, Brian

Investigator

LDEO

Han, Shuoshuo

Investigator

UTIG

Seismic:Reflection:MCS

Data DOI: 10.26022/IEDA/331274

Processed pre-stack depth-migrated seismic reflection data from the 2021 CASIE21 multi-channel seismic survey (MGL2104)

Platform Info

Array:Marcus G. Langseth

LDEO

Device Info

Seismic:MCS

LDEO

Events

Locale

Cascadia

SubductionZone

File Format

SEGY

Quality

Carbotte, Suzanne

Investigator

LDEO

Han, Shuoshuo

Investigator

UTIG

Boston, Brian

Investigator

Auburn University

Canales, JuanPablo

Investigator

WHOI

Data Set References

Seismic:Reflection:MCS

Data DOI: 10.26022/IEDA/330905

Multi-Channel Seismic Shot Data from the Cascadia margin acquired during Langseth cruise MGL2104 (2021)

Platform Info

Array:Marcus G. Langseth

LDEO

Device Info

Seismic:MCS

Events