Date, Component, Network, Datatype, Method 2007-12-03, N, NCalifornia, itrf2008, automatic 2008-01-22, N, NCalifornia, itrf2008, automatic 2008-01-23, N, NCalifornia, itrf2008, automatic 2008-01-25, N, NCalifornia, itrf2008, automatic 2012-02-01, N, NCalifornia, itrf2008, automatic 2013-01-25, N, NCalifornia, itrf2008, automatic 2012-02-22, E, NCalifornia, itrf2008, automatic 2013-07-12, E, NCalifornia, itrf2008, automatic