 | |
 |
OFFSHORE LATVIA
|
SURVEY
YEAR:
|
|
|
LENGTH:
|
1026
km (85 lines)
|
|
LOCALITY
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Southern shelf
|
|
OPERATOR:
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PETROBALTIC
|
|
CONTRACTOR:
|
MORINZHGEOLOGIYA
|
|
DATE:
|
VIII-IX 1991
|
|
|
|
ACQUISITION
PARAMETERS:
|
|
SOURCE:
|
High pressure
air gun array
|
|
SP
INTERVAL:
|
12.5 m
|
|
GROUP
INTERVAL:
|
25 m
|
|
CABLE:
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48 channels,
1175 m
|
|
OFFSET:
|
62.5 m
|
|
RECORDING
INSTRUMENT:
|
SHELF-1 (Soviet
made)
|
|
SAMPLE
RATE:
|
4 ms
|
|
RECORD
LENGTH:
|
2 sec
|
|
FOLD:
|
4800 %
|
|
NAVIGATION:
|
SYLEDIS
|
Available data:
 |
Digital field records,
SEGY format |
|
Original (old) stacks
on tape for some lines, SEGY format |
|
Reprocessed data, SEGY
format (refer to Reprocessed data, E23; E24 and
E2/E13/E12 areas) |
|
Navigation data, ASCII
format |
|
©
LATVIJAS VIDES, ĢEOLOĢIJAS UN METEOROLOĢIJAS CENTRS
©
LATVIAN ENVIRONMENT, GEOLOGY AND METEOROLOGY CENTRE
|
