Distribution Maps of Observatories (as of March 2014)


Table of Observation Stations
(PDF  67 KB)
High Sensitivity Seismographs
(PDF  684 KB)
Broad-band Seismographs
(PDF  676 KB)
Strong-motion Seismographs
(on the ground)
(PDF  697 KB)
Strong-motion Seismographs
(in the well)
(PDF  679 KB)
GNSS, SLR and VLBI
(PDF  630 KB)
Strain Meters, etc.
(PDF  675 KB)
Seabottom Geodetic Stations
(PDF  672 KB)
Tide and/or Tsunami Observatories
(PDF  676 KB)
Geomagnetic Observatories
(PDF  674 KB)
Gravity Observatories
(PDF  735 KB)
Ground Water Observatories
(PDF  674 KB)
 
abbreviation in the figures