Station Overview

Overview Location not available
Picture Gallery details...
Network 8D
Station Code NDBB1
Station Description NAGRA Drilling, Bözberg, AG
Latitude (WGS84) 47.48565
Longitude (WGS84) 8.14911
Station altitude (CH1903) 529.0
running from 2020-04-23
...until 2020-12-15
Waveform Access open
Sensor Types Velocimeter
Geological Unit
Site Morphology Class
Site Morphology Description
Ground type EC8
Ground type SIA
Basin Information no information available
Reference
Resonance Frequency (Hz) -
Uncertainty Factor -
Vs 30 (m/s) -
Location Map


Federal Office of Topograpy: National Map 1:25‘000
Topography Map


Federal Office of Topograpy: DHM25: Digital Height Model 1:25000
Geology Map

Federal Office of Topograpy: Geological map of Switzerland 1:500‘000

Sensor locations

Location Code (none)
Opening Date 23-04-2020
End Date 2020-12-15
Housing Class Free field
Housing Description Buried in soil
sensor depth below station 0.5 m
Distance to Building (m) -

Current Instrumentation

No open epochs

Location code (none)
On date 23-04-2020 12:00:00
Off date 2020-12-15 09:38:00
Waveform Access open
Sensor model Trillium Compact 20s
Sensor manufacturer Nanometrics
Digitizer model Centaur
Digitizer manufacturer Nanometrics
Channels BHE , BHN , BHZ , HHE , HHN , HHZ

Site Characterization

channel group
Empirical Amplification
8D.NDBB1..HH not available

Obtained from spectral modeling of small earthquakes with constant update.

  • Top: Fourier amplification with elastic (dashed line) and anelastic (solid line) amplification functions;
  • Centre: 5% damped response spectra amplification (anelastic);
  • Bottom: Number of recordings used.

See Edwards et al. (2013), Determination of Site Amplification from Regional Seismicity: Application to the Swiss National Seismic Networks. Seismological Research Letters, 84(4), 611–621.

H/V pick image: not available
Authoritative Site Characterization Analysis -
measurements nearby list...