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Station Overview

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Network 2A
Station Code VISP9
Station Description VISP9, VS
Latitude (WGS84) 46.29065
Longitude (WGS84) 7.881207
Station altitude (CH1903) 660.0
running from 2008-12-08
...until 2009-04-29
Sensor Types Velocimeter
Geological Unit Flysch of Roignais-Versoyen
Site Morphology Class T1
T1: flat; T2: slope; T3: ridge and T4: steep ridge;
following Pessina and Fiorini (2014) A GIS procedure for fast topographic characterization of seismic recording stations, Soil Dynamics and Earthquake Engineering, 63, p248-258
Site Morphology Description Rock at the edge of the Rhone valley
Ground type EC8 A
Ground type SIA A
Basin Information not in a sedimentary basin with possible 2D/3D effects
Reference Poggi Valerio, Michel C., "Station SVIO (VISP ROCK) Report on active seismic experiment", Swiss Seismological Service, ETH Zurich, 2013
Resonance Frequency (Hz) 1.96
Uncertainty Factor -
Vs 30 (m/s) 1111
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
End Date -
Housing Class Building
Housing Description Ground floor of a row of masonry buildings (concrete slab)
sensor depth below station
Distance to Building (m) -

Current Instrumentation

No open epochs

Location code (none)
On date 08-12-2008 00:00:00
Off date 2009-04-29 00:00:00
Sensor model LE-3D-5s
Sensor manufacturer Lennartz
Digitizer model
Digitizer manufacturer
Channels EHE , EHN , EHZ

Site Characterization

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Authoritative Site Characterization Analysis details...
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