Distribution Map of Observatories (as of March, 2009)


Table of Observation Stations
(pdf 68KB)
High Sensitivity Seismographs
(pdf 241KB)
Broad-band Seismographs
(pdf 250KB)
Strong-motion Seismographs
(on the ground)
(pdf 266KB)
Strong-motion Seismographs
(in the well)
(pdf 252KB)
GPS, SLR and VLBI
(pdf 248KB)
Strain Meters, etc.
(pdf 250KB)
Seabottom Geodetic Stations
(pdf 232KB)
Tide and/or Tsunami Observatories
(pdf 250KB)
Geomagnetic Observatories
(pdf 245KB)
Gravity Observatories
(pdf 249KB)
Ground Water Observatories
(pdf 248KB)
 
abbreviation in the figures