Distribution Maps of Observatories (as of April 1, 2016)


Table of Observation Stations
(PDF  77 KB)
High Sensitivity Seismographs
(PDF  712 KB)
Broad-band Seismographs
(PDF  722 KB)
Strong-motion Seismographs
(on the ground)
(PDF  720 KB)
Strong-motion Seismographs
(in the well)
(PDF  706 KB)
GNSS, SLR and VLBI
(PDF  662 KB)
Strain Meters, etc.
(PDF  702 KB)
Seabottom Geodetic Stations
(PDF  700 KB)
Tide and/or Tsunami Observatories
(PDF  705 KB)
Geomagnetic Observatories
(PDF  702 KB)
Gravity Observatories
(PDF  700 KB)
Ground Water Observatories
(PDF  701 KB)
 
abbreviation in the figures