FIELD: radio engineering, communication.
SUBSTANCE: ground-based system for collecting seismic data has: a housing having a cover and a container, wherein each of said cover and container has a cylindrical wall with an outer surface and an inner surface and a closed end, each of said walls forms an open cylindrical end and is characterised by a periphery, wherein one of said ends lies such that it is fitted into the other end, wherein each of said ends is provided with multiple teeth on the periphery, wherein said teeth of said cover and said container are engaged with each other when one of said ends is fitted into the other; and a geophone lying in said housing.
EFFECT: high reliability of data and improved function of synchronising seismic sensors in the unit.
25 cl, 7 dwg
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