Date, Component, Network, Datatype, Method 2009-02-07, N, Alaska, itrf2008, automatic 2013-01-17, N, Alaska, itrf2008, automatic 2018-01-23, N, Alaska, itrf2008, manual 2021-07-29, N, Alaska, itrf2008, manual 2008-09-04, E, Alaska, itrf2008, automatic 2008-09-17, E, Alaska, itrf2008, automatic 2009-08-07, E, Alaska, itrf2008, automatic 2012-06-08, E, Alaska, itrf2008, automatic 2018-01-23, E, Alaska, itrf2008, manual 2021-07-29, E, Alaska, itrf2008, manual 2018-01-23, U, Alaska, itrf2008, manual 2021-07-29, U, Alaska, itrf2008, manual