Earth noise at very long period experiment stations. Technical report no. 3: VELA network evaluation and automatic processing research
Abstract
The report presents the results of a study of the noise characteristics of eleven Very Long Period Experiment (VLPE) stations. For the period from January 1972 through March 1973, 1503 one-hour vertical component and 846 one-hour three component noise samples were processed and analyzed for short- and long-term vertical component noise trends, three component spectra, and two-component coherence spectra.
- Publication:
-
Unknown
- Pub Date:
- November 1974
- Bibcode:
- 1974envl.rept.....P
- Keywords:
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- Seismic Waves;
- Signal Processing;
- Signal To Noise Ratios;
- Underground Explosions;
- Nuclear Explosions;
- Power Spectra;
- Seismographs;
- Geophysics