Date, Component, Network, Datatype, Method 2012-02-01, N, NCalifornia, itrf2008, automatic 2012-11-20, N, NCalifornia, itrf2008, automatic 2013-01-25, N, NCalifornia, itrf2008, automatic 2018-03-12, N, NCalifornia, itrf2008, automatic 2018-03-14, N, NCalifornia, itrf2008, automatic 2018-03-15, N, NCalifornia, itrf2008, automatic 2009-05-05, E, NCalifornia, itrf2008, automatic 2012-10-20, E, NCalifornia, itrf2008, automatic 2014-02-20, E, NCalifornia, itrf2008, automatic 2015-12-09, E, NCalifornia, itrf2008, automatic 2018-02-18, U, NCalifornia, itrf2008, automatic 2018-03-09, U, NCalifornia, itrf2008, automatic