التفاصيل البيبلوغرافية
| العنوان: |
Portable digital seismometer. |
| المؤلفون: |
Bashilov, I., Volosov, S., Zubko, Yu., Korolyov, S. |
| المصدر: |
Seismic Instruments; Jan2011, Vol. 47 Issue 1, p80-88, 9p |
| مستخلص: |
We have developed an autonomous portable digital seismometer for measurements in the field, in engineering constructions, and in hard-to-reach places. The seismometer is a monoblock including an SM-6 seismic receiver and digital seismic recorder. The SM-6 seismic receiver is a highly effective device for field work on investigating a microseismic wave field and for use in systems of seismological monitoring. Field tests of these seismic receivers in comparison with well-known SM-3 devices were carried out. The basic part of the seismic recorder is an MSC1213Y5 system-on-chip representing a precision 24-bit ADC coupled with an 8051 compatible microcontroller. Autonomy of the seismometer up to 30 days is provided with data recording into a flash memory chip of 1 Gbyte capacity. Time synchronization of seismic data is provided with the PPS second mark received from a GPS receiver. A preproduction model of the portable digital seismometer was manufactured and tested. As a result of tests, the working capacity of this preproduction model has been confirmed and its basic technical characteristics have been determined. [ABSTRACT FROM AUTHOR] |
|
Copyright of Seismic Instruments is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |