Welcome to SCIGN
The Southern California Integrated GPS Network (SCIGN) has accomplished its goal of completing a state-of-the-art array of 250 continuously-operating GPS stations. Therefore the SCIGN collaboration ( US Geological Survey, Scripps Institution of Oceanography, Jet Propulsion Laboratory ) under the Southern California Earthquake Center has been disbanded.
SCIGN stations are now operated by the following agencies:
- 125 NUCLEUS stations funded by NSF through UNAVCO to be integrated into the Plate Boundary Observatory in 2008.
- 95 stations along the San Andreas Fault and in the urban area of Los Angeles will be operated by the US Geological Survey Pasadena field office.
- The remaining stations will be operated and maintained by the Scripps Orbit and Permanent Array Center , Jet Propulsion Laboratory and other agencies.
The NSF portion of the SCIGN array continues to be operated and maintained by the USGS Pasadena Field Office through an NSF sub-award to SCEC. The scign.org site will continue to be maintained during this three year transitional phase.
