Date, Component, Network, Datatype, Method 2010-04-04, N, Southern_California, itrf2008, manual 2017-04-21, N, Southern_California, itrf2008, manual 2017-08-02, N, Southern_California, itrf2008, manual 2019-03-06, N, Southern_California, itrf2008, manual 2019-09-18, N, Southern_California, itrf2008, manual 2010-04-04, E, Southern_California, itrf2008, manual 2017-04-21, E, Southern_California, itrf2008, manual 2017-08-02, E, Southern_California, itrf2008, manual 2019-03-06, E, Southern_California, itrf2008, manual 2019-09-18, E, Southern_California, itrf2008, manual 2010-04-04, U, Southern_California, itrf2008, manual 2017-04-21, U, Southern_California, itrf2008, manual 2017-08-02, U, Southern_California, itrf2008, manual 2019-03-06, U, Southern_California, itrf2008, manual 2019-09-18, U, Southern_California, itrf2008, manual