#updated at 06/27/2018 
#CHOS for ITRF2005 
#reference LAT 35.5027N LON 141.6693E HEIGHT 24.0000[m] 
#position Eastward 43.1370[m] Northward 22.7398[m] Upward -1528.4659[m] 
#Start_mm/dd/YYYY Eastward[m] Northward[m] Upward[m] Method Vessel End_mm/dd/YYYY
04/18/2011  0.0000  0.0000  0.0000 C T 04/18/2011
06/20/2011  0.1392 -0.0445 -0.0042 C M 06/20/2011
08/27/2011  0.2547 -0.0078 -0.0001 C M 08/27/2011
01/11/2012  0.2980 -0.1505 -0.0578 C M 01/15/2012
04/19/2012  0.3674 -0.1176 -0.0079 C M 05/07/2012
09/01/2012  0.4318 -0.2409  0.0067 C T 09/11/2012
11/22/2012  0.3822 -0.1715  0.0318 C K 11/22/2012
07/08/2013  0.4238 -0.2313  0.0524 C K 07/08/2013
09/18/2013  0.4385 -0.2406  0.0485 C K 09/18/2013
06/08/2014  0.5076 -0.2838  0.0587 C S 06/08/2014
04/18/2015  0.4999 -0.2743  0.0598 C K 04/18/2015
08/15/2015  0.5385 -0.2881  0.0067 C K 08/15/2015
10/26/2015  0.5300 -0.3486  0.0572 C M 10/26/2015
05/24/2016  0.5087 -0.2916  0.0518 C K 05/24/2016
10/21/2016  0.4983 -0.3329 -0.0198 C M 10/21/2016
01/07/2017  0.5421 -0.3159  0.0716 C K 01/07/2017
03/12/2017  0.5216 -0.3463  0.0342 C M 03/12/2017
04/21/2017  0.6352 -0.3892 -0.1251 C M 04/21/2017
08/23/2017  0.5438 -0.2729 -0.0178 C K 08/23/2017
12/20/2017  0.5220 -0.3018  0.0538 C M 12/20/2017
02/10/2018  0.5712 -0.4300  0.1158 C K 02/10/2018