FACILITY FOR SEISMIC SOUNDING OF BOTTOMS OF PONDS Russian patent published in 2003 - IPC

FIELD: seismic studies of structural and lithological peculiarities of bottom of water area. SUBSTANCE: facility includes source and detector of seismic signals, unit controlling radiation spectrum of seismic signals, pulse generator, frequency divider, OR gates, threshold elements, AND gates, pulse delay elements, adding pulse counters, amplifier, pulse former, unit determining ranked value of parameter, digital-to-analog converter, unit establishing boundaries of dispersion field of parameters and indicators of values of dispersion field of parameters. Facility provides for radiation of seismic signals with variable spectrum of wave lengths and reception of reflected seismic signals, their classification by amplitude, reading of time intervals spent on propagation of seismic vibrations along path " source-reflecting surface with serial number specified by reception data-detector ", output of numerical values of boundaries of dispersion field of studied horizon of earth's crust of water area of pond. EFFECT: widened functional potential of facility thanks to adaptive selection of reflected seismic signals with specified serial numbers, determination of boundaries of dispersion field and depth of their lying. 3 dwg