Distribution Map of Observatories (as of March, 2006)
| Table of Observation Stations (pdf 77KB) |
|
| High Sensitivity Seismographs (pdf 286KB) |
Broad-band Seismographs (pdf 279KB) |
| Strong-motion Seismographs (on the ground) (pdf 297KB) |
Strong-motion Seismographs (in the well) (pdf 284KB) |
| GPS, SLR and VLBI (pdf 288KB) |
Strain Meters, etc. (pdf 278KB) |
| Seabottom Geodetic Stations (pdf 275KB) |
Tide and/or Tsunami Observatories (pdf 279KB) |
| Geomagnetic Observatories (pdf 279KB) |
Gravity Observatories (pdf 275KB) |
| Ground Water Observatories (pdf 278KB) |
|
| abbreviation in the figures |