 | |
 |
OFFSHORE LATVIA
|
SURVEY
YEAR:
|
|
|
LENGTH:
|
1702
km (55 lines)
|
|
LOCALITY
|
Southern
Central shelf
|
|
OPERATOR:
|
PETROBALTIC
|
|
CONTRACTOR:
|
MORINZHGEOLOGIYA
|
|
DATE
|
VIII-XII 1978
|
|
|
|
ACQUISITION
PARAMETERS:
|
|
SOURCE:
|
High pressure
air gun array
|
|
SP
INTERVAL:
|
25m
|
|
GROUP
INTERVAL:
|
50 m
|
|
CABLE:
|
24 channels,
1150 m
|
|
OFFSET:
|
300-350 m
|
|
RECORDING
INSTRUMENT:
|
GRAD-SSC 3 (Soviet
made)
|
|
SAMPLE
RATE:
|
2 ms
|
|
RECORD
LENGTH:
|
3 sec
|
|
FOLD:
|
2400 %
|
|
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, E6;
E7 and
E2/E13/E12 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
|
