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MARSS - autonomous
seismic station for operating in offshore and onshore zones without sources
(air-gun).
Developed for registering micro-seismic wave field in shelf areas in seismic
monitoring systems as well as for geological and geophysical research of
hydro-carbon deposits.
MARSS is equipped with sensitive seismic sensor SM-3KV1 mounted in joint cardan
in lower part of the station. Such kind of construction lets sensor to keep
vertical position up to 25 degree slope of the ocean bottom area. |
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Special cardan joint construction allows
to place high-sensitive seismometers
SÌ-3 type inside underwater seismic
stations. |
Frequency range 0,5 - 40 Hz
Sensitivity (F - 1 Hz) 0,4 õ 10 m/s
Dynamic range 110 dB
Registration time duration 20 days
Power consumption 0,2 W
ADC Period 16; 8; 4; 2 ms
Internal timer error 10 sec
Max depth (standart hull) 300 m
Max depth (titanium hull) 6000 m
Memory 512 Mb- 8 Gb |
