International Federation of Digital Seismograph Networks

ID: Project IDA VLP Seismometer Network (UCSD/SIO/IGPP)

Are you the operator of this network? Update this information.

FDSN Network Information

FDSN code ID Operated by Scripps Institution of Oceanography (SIO)
Network name Project IDA VLP Seismometer Network (UCSD/SIO/IGPP) (IDA) Deployment region Global
Start date 1976-06-14 End date 1995-07-10
Network Website
Short description

Network of digitally-recording VLP fedback vertical seismometers (modified from gravimeters) for the study of long-period surface waves and free oscillations

Further information in publication(s)

Agnew, D., J. Berger, R. Buland, W. Farrell, and F. Gilbert (1976). International Deployment of Accelerometers: a network for very long period seismology, EOS (Trans. Amer. Geophys. Union), 57, 180-188.

D. C. Agnew, J. Berger, W. E. Farrell, J. F. Gilbert, G. Masters, and D. Miller, (1986). Project IDA: A decade in review, Eos, Transactions American Geophysical Union, 67, 203-212, doi:

Citation Information

Digital Object Identifier (DOI)
Scripps Institution of Oceanography (1976): Project IDA VLP Seismometer  Network (UCSD/SIO/IGPP). International Federation of Digital Seismograph Networks. Dataset/Seismic Network. 10.7914/SN/ID

Data Access

Data Availability
Loading data availability information...

FDSN Web Services provide a common data access API for seismic data.

Availability based on irisws-fedcatalog service.
Full fedcatalog information for this network

Stations in this Network