Date, Component, Network, Datatype, Method 2010-01-10, N, NCalifornia, itrf2008, manual 2013-01-25, N, NCalifornia, itrf2008, automatic 2014-03-10, N, NCalifornia, itrf2008, manual 2018-03-15, N, NCalifornia, itrf2008, automatic 2010-01-10, E, NCalifornia, itrf2008, manual 2012-03-31, E, NCalifornia, itrf2008, automatic 2012-06-06, E, NCalifornia, itrf2008, automatic 2014-03-10, E, NCalifornia, itrf2008, manual 2010-01-10, U, NCalifornia, itrf2008, manual 2012-12-01, U, NCalifornia, itrf2008, automatic 2014-03-10, U, NCalifornia, itrf2008, manual