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Seismic Metadata v.1

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General Information

Data Type

2D Multichannel Seismic

Data Acquisition System

Airgun and Streamer

Contributor

Pacific Coastal and Marine Science Center

Dates

Started on June 11, 1981, and ended on June 30, 1981.

Number of Tracklines

33

Distance Shot

5,099 km

Geographic Features

Gulf of Alaska

Dataset Information

Processed Methods

Seismic Reflection

Processed Data Classes

Stack

Data File Formats

SEG-Y, Text

Embedded Navigation

No

Data Class

Processed

Seismic Data Provenances

Digitally Acquired Digital SEG

Data Media

Online

Navigation Information

Datum

North American Datum 1927 (NAD27)

Location

Tracklines 33 total

Name Length (km) First SP Last SP First CDP Last CDP
101 253 50 2,650 -- --
102 43 50 490 -- --
103 39 50 470 -- --
11 26 60 300 -- --
113 179 50 2,030 -- --
114 13 50 190 -- --
115 88 50 1,030 -- --
116 34 50 430 -- --
117 111 50 1,280 -- --
118 40 60 500 -- --
119 126 50 1,420 -- --
12 372 50 3,880 -- --
120 125 60 1,440 -- --
121 33 60 430 -- --
122 64 50 760 -- --
13 381 50 3,970 -- --
14 366 41 3,866 -- --
15 222 50 2,390 -- --
16 96 50 1,050 -- --
17 231 50 2,490 -- --
18 376 50 4,020 -- --
19 279 50 3,000 -- --
20 113 50 1,200 -- --
22 75 980 1,740 -- --
23 64 50 700 -- --
24 30 50 360 -- --
25 82 50 900 -- --
26 145 50 1,540 -- --
27 477 50 5,070 -- --
28 109 50 1,210 -- --
29 51 50 570 -- --
30 355 50 3,800 -- --
31 102 50 1,130 -- --

Acquisition Parameters

Name Value
Field Activity Identifiers L-7-81-WG
Vessels Samuel Phillips Lee
Horizontal Datum North American Datum 1927