The following information obtained from UNAVCO's online DOI system:
(https://www.unavco.org/data/doi/search/search.html)

DIVE L1 GPS Network - SPW1-Scripps Pier P.S.
Start: 27-Oct-1999
End: 20-Jul-2002
Miller, M. Meghan, 2000, DIVE L1 GPS Network - SPW1-Scripps Pier P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/T5KS6PN3