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Real-time VLF Signal Graphs
Map of monitored VLF Channels
Details of monitored VLF Channels
Yearly graphs of signal level measurements
Yearly animations of signal level measurements
Exceptional SID events
Yearly Signal Level Graphs
Yearly graphs of the signal level measurements are available since 2006 for DHO38 (23.4kHz) and since 2010 for the other channels.
Year:
2014
2013
2012
2011
2010
2009
2008
2007
2006
Channel:
GBZ (19.58kHz)
ICV (20.27kHz)
GQD (22.1kHz)
DHO38 (23.4kHz)
NAA (24kHz)
TBB (26.7kHz)
NRK (37.5kHz)
NSY (45.9kHz)
DCF77 (77.5kHz)
SID monitoring station
by
Lionel LOUDET
is licensed under a
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
.
Last Update: 12 Jul 2014
Apache/2.4.62 (Debian)
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