ZHOU JUNCHENG, ZHOU XUN, CHENG ANLONG, AN YUXIU, HAN KELI, ZHENG SHAYING. 1986: MODEL DCM-1 DIGITAL OBSERVATION SYSTEM FOR GEOMAGNETIC PULSATIONS. Acta Seismologica Sinica, 8(3): 317-329.
Citation: ZHOU JUNCHENG, ZHOU XUN, CHENG ANLONG, AN YUXIU, HAN KELI, ZHENG SHAYING. 1986: MODEL DCM-1 DIGITAL OBSERVATION SYSTEM FOR GEOMAGNETIC PULSATIONS. Acta Seismologica Sinica, 8(3): 317-329.

MODEL DCM-1 DIGITAL OBSERVATION SYSTEM FOR GEOMAGNETIC PULSATIONS

More Information
  • Published Date: August 31, 2011
  • Amodel DCM-1 digital observation system for geomagnetic pulsations has been developed for geomagnetic deep sounding and geomagnetic pulsation observation. The system consists of a fluxgate magnetometer with high sensitivity, data-acquisition subsystem, digital cassette and time service unit etc. The system features large dynamic range, low noise, high accuracy, low power consumption, and simplicity and convenience for operation. The system can be interfaced with a computer for data-processing, analog curves can be automatically plotted when the cassette is played back through the system. The system has been tested in the field and some valuable data have been obtained which contain much more information than by an analog recorder.
  • [1] Chamalaun, F. H. and R. Walker, A microprocessor based dimgital fiuxgate magnetometer for geomagnetic deep sounding studies,J.Geomag. Geoelectr., 34, 491——707, 1982.

    [2] Primdahl, F., The fluxgate mechanism, IEEE Trarzs. Mag. MAG——5, 376——383, 1970.

    [3] 周勋、安郁秀、郑沙樱,环形芯磁通门磁力仪探头的灵敏度,地震地磁观测与研究,4, 83——88, 1983.

    [4] Scouten, D. C., Sensor noise in Iow——level fluxgate magnetometer",IEEE Tran.s. Mag. MAG——8, 223——231, 1972.

    [5] Trigg, D. F., P. H. Serson and P. A. Camfield, A solid state electrica., recording magnetometer Publ.Earth Phys. Branch, Dept. Energy, Mines and Resources, 41, 66——80, 1971.

    [6] Medford. L. V., C. G. MacLennan, P. E. Rosenfeld, L. J. Lanerot一i, and M. H. Acuna, Low——power portable geophysical data aquisition system and its use in geomagnetic measurements, IEEE Tans.on Geoscience and Remote Sensing GE——19, 1981, 3: 122——128.

    [7] 程安龙、郑沙樱、顾佐文.超低频滤波器及其在地磁脉动观测中的应用,地震地磁观测与研究,6, 24——31,1985.

    [8] 日本工业标准,G3, 381, 1975.

    [9] 周军成,一种全数字式帧同步码组识别器.电子学报,13, 116——117, 1985.

    [1] Chamalaun, F. H. and R. Walker, A microprocessor based dimgital fiuxgate magnetometer for geomagnetic deep sounding studies,J.Geomag. Geoelectr., 34, 491——707, 1982.

    [2] Primdahl, F., The fluxgate mechanism, IEEE Trarzs. Mag. MAG——5, 376——383, 1970.

    [3] 周勋、安郁秀、郑沙樱,环形芯磁通门磁力仪探头的灵敏度,地震地磁观测与研究,4, 83——88, 1983.

    [4] Scouten, D. C., Sensor noise in Iow——level fluxgate magnetometer",IEEE Tran.s. Mag. MAG——8, 223——231, 1972.

    [5] Trigg, D. F., P. H. Serson and P. A. Camfield, A solid state electrica., recording magnetometer Publ.Earth Phys. Branch, Dept. Energy, Mines and Resources, 41, 66——80, 1971.

    [6] Medford. L. V., C. G. MacLennan, P. E. Rosenfeld, L. J. Lanerot一i, and M. H. Acuna, Low——power portable geophysical data aquisition system and its use in geomagnetic measurements, IEEE Tans.on Geoscience and Remote Sensing GE——19, 1981, 3: 122——128.

    [7] 程安龙、郑沙樱、顾佐文.超低频滤波器及其在地磁脉动观测中的应用,地震地磁观测与研究,6, 24——31,1985.

    [8] 日本工业标准,G3, 381, 1975.

    [9] 周军成,一种全数字式帧同步码组识别器.电子学报,13, 116——117, 1985.
  • Related Articles

Catalog

    Article views (1009) PDF downloads (106) Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return