#updated at 11/24/2017 #CHOS for ITRF2005 #Start_mm/dd/YYYY X[m] Y[m] Z[m] Method Vessel End_mm/dd/YYYY 05/23/2002 -4076775.6547 3223188.8792 3682516.9149 A K 05/24/2002 06/30/2007 -4076775.8537 3223188.8322 3682516.9366 B M 07/13/2007 06/27/2009 -4076775.8265 3223188.8489 3682516.8792 C M 06/27/2009 12/11/2009 -4076775.8192 3223188.8693 3682516.9538 C M 12/11/2009 02/28/2010 -4076775.8932 3223188.8239 3682516.8745 C M 02/28/2010 07/18/2010 -4076775.7876 3223188.9015 3682516.7981 C M 07/18/2010