Station Overview

Overview Location not available
Picture Gallery details...
Network CH
Station Code GEF
Station Description Geissflue, BL
Latitude (WGS84) 47.42056
Longitude (WGS84) 7.95811
Station altitude (CH1903) 960.0
running from 1983-11-17
...until 2001-09-17
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 17-11-1983
End Date 2001-09-17
Housing Class -
Housing Description -
sensor depth below station 0.0 m
Distance to Building (m) -

Current Instrumentation

No open epochs

Location code (none)
On date 14-12-2000 00:00:00
Off date 2001-09-17 00:00:00
Waveform Access open
Sensor model L-4C
Sensor manufacturer Sercel
Digitizer model HRD24
Digitizer manufacturer Nanometrics
Channels SHZ
Location code (none)
On date 21-11-1994 13:59:00
Off date 2000-12-14 00:00:00
Waveform Access open
Sensor model L-4C
Sensor manufacturer Sercel
Digitizer model
Digitizer manufacturer
Channels SHZ
Location code (none)
On date 31-08-1994 12:00:00
Off date 1994-11-21 13:59:00
Waveform Access open
Sensor model L-4C
Sensor manufacturer Sercel
Digitizer model
Digitizer manufacturer
Channels SHZ
Location code (none)
On date 17-11-1983 10:00:00
Off date 1994-08-31 11:59:00
Waveform Access open
Sensor model L-4C
Sensor manufacturer Sercel
Digitizer model
Digitizer manufacturer
Channels SHZ

Site Characterization

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