 | |
 |
OFFSHORE LATVIA
|
SURVEY
YEAR:
|
|
|
LENGTH:
|
1822
km (118 lines)
|
|
LOCALITY
|
Western shelf
|
|
OPERATOR:
|
PETROBALTIC
|
|
CONTRACTOR:
|
MORINZHGEOLOGIYA
|
|
DATE:
|
IV-VIII 1989
|
|
|
|
ACQUISITION
PARAMETERS:
|
|
SOURCE:
|
High pressure
air gun array
|
|
SP
INTERVAL:
|
12.5 m
|
|
GROUP
INTERVAL:
|
25 m
|
|
CABLE:
|
48 channels,
1175 m
|
|
OFFSET:
|
37.5 m
|
|
RECORDING
INSTRUMENT:
|
SHELF-1 (Soviet
made)
|
|
SAMPLE
RATE:
|
4 ms
|
|
RECORD
LENGTH:
|
3 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 and E24 areas |
|
PostStack reprocessed
data, SEGY format (refer to Regional Seismic Data Package) |
|
Navigation data, ASCII
format |
|
©
LATVIJAS VIDES, ĢEOLOĢIJAS UN METEOROLOĢIJAS CENTRS
©
LATVIAN ENVIRONMENT, GEOLOGY AND METEOROLOGY CENTRE
|
