#updated at 09/02/2021 #CHOS for ITRF2014 #Start_mm/dd/YYYY X[m] Y[m] Z[m] Method Vessel End_mm/dd/YYYY 04/18/2011 -4076776.4487 3223188.9353 3682516.4945 C T 04/18/2011 06/20/2011 -4076776.5774 3223188.8230 3682516.4619 C M 06/20/2011 08/27/2011 -4076776.6670 3223188.7655 3682516.4345 C M 08/27/2011 01/11/2012 -4076776.7678 3223188.7198 3682516.3317 C M 01/15/2012 04/19/2012 -4076776.7844 3223188.6722 3682516.3819 C M 05/07/2012 09/01/2012 -4076776.8240 3223188.6745 3682516.3351 C T 09/11/2012 11/22/2012 -4076776.8338 3223188.6661 3682516.3443 C K 11/22/2012 07/08/2013 -4076776.9352 3223188.6552 3682516.3777 C K 07/08/2013 09/18/2013 -4076776.9441 3223188.6563 3682516.3567 C K 09/18/2013 06/08/2014 -4076776.9707 3223188.6437 3682516.3023 C S 06/08/2014 04/18/2015 -4076776.9813 3223188.6619 3682516.3070 C K 04/18/2015 08/15/2015 -4076776.9753 3223188.6203 3682516.2538 C K 08/15/2015 10/26/2015 -4076776.9908 3223188.6636 3682516.2808 C M 10/26/2015 05/24/2016 -4076777.0296 3223188.6866 3682516.3104 C K 05/24/2016 10/21/2016 -4076776.9744 3223188.6181 3682516.2573 C M 10/21/2016 01/07/2017 -4076776.9678 3223188.6184 3682516.2323 C K 01/07/2017 03/12/2017 -4076777.0429 3223188.6347 3682516.3201 C M 03/12/2017 04/21/2017 -4076776.9192 3223188.5652 3682516.2616 C M 04/21/2017 08/23/2017 -4076776.9633 3223188.5618 3682516.2628 C K 08/23/2017 12/20/2017 -4076777.0105 3223188.5918 3682516.2930 C M 12/20/2017 02/10/2018 -4076776.9992 3223188.5664 3682516.3498 C K 02/10/2018 06/15/2018 -4076777.0087 3223188.6109 3682516.2364 C K 06/15/2018 08/26/2018 -4076777.0534 3223188.6255 3682516.2184 C K 08/26/2018 09/17/2018 -4076777.0450 3223188.5728 3682516.2167 C M 09/17/2018 03/14/2019 -4076777.0101 3223188.6422 3682516.2467 C K 03/14/2019 10/17/2019 -4076777.0295 3223188.6421 3682516.2148 C M 10/17/2019 02/10/2020 -4076777.0120 3223188.5890 3682516.2592 C K 02/10/2020 06/21/2020 -4076777.0331 3223188.5931 3682516.2625 C M 06/21/2020 09/16/2020 -4076776.8742 3223188.5875 3682516.3049 C K 09/16/2020 06/09/2021 -4076777.0142 3223188.6254 3682516.2812 C M 06/09/2021