GEOPHYSICAL SYSTEM OF GATHERING AND PROCESSING OF INFORMATION Russian patent published in 1997 - IPC

FIELD: gathering and processing of geophysical information, particular, in measurement, recording and processing of electrical and magnetic components of electromagnetic field in study of geodynamic processes occurring in Earth crust by electrical prospecting methods. SUBSTANCE: introduced into device having generating unit, network of measuring points connected by beam structure with center of control, gathering and processing of obtained, data, intermediate measuring and/or retransmitting points, is unit of data processing combined with control unit and made in form of microcomputer, generator of test signals and measurement amplifiers unit. Each intermediate point consists of measuring station and data transmitting device, and retransmitting points consists of data transmitting device. All data transmitting devices, except for radio transmitters with antennas, are provided with interconnected command decoder and modem connected two-way communication with microcomputer of measuring station. Introduced into data transmitting devices of intermediate and retransmitting points are additional radio receiver, radio transmitter, frequency filter and antenna. EFFECT: higher efficiency. 2 cl, 4 dwg