Distribution Maps of Observatories (as of March 2015)


Table of Observation Stations
(PDF  72 KB)
High Sensitivity Seismographs
(PDF  705 KB)
Broad-band Seismographs
(PDF  697 KB)
Strong-motion Seismographs
(on the ground)
(PDF  715 KB)
Strong-motion Seismographs
(in the well)
(PDF  700 KB)
GNSS, SLR and VLBI
(PDF  705 KB)
Strain Meters, etc.
(PDF  697 KB)
Seabottom Geodetic Stations
(PDF  694 KB)
Tide and/or Tsunami Observatories
(PDF  698 KB)
Geomagnetic Observatories
(PDF  695 KB)
Gravity Observatories
(PDF  694 KB)
Ground Water Observatories
(PDF  695 KB)
 
abbreviation in the figures