Seismic Network Operations
![Networks Map](images/gsn_map.gif)
In these pages, we provide information about the stations of the Global Seismographic Network and the ANSS backbone network, including information on station instrumentation, data channels, installation type, as well as links to plots of data, availability, telemetry status, and other parameters.
Name | Number of Stations |
---|---|
ANSS Backbone | 93 |
Global Seismographic Network | 149 |