#updated at 11/10/2023 #SIOW for ITRF2020 #Start_mm/dd/YYYY X[m] Y[m] Z[m] Method Vessel End_mm/dd/YYYY 09/15/2008 -3815936.7764 3740521.7568 3468030.9015 C M 09/16/2008 04/28/2009 -3815936.7643 3740521.7532 3468030.8818 C M 05/02/2009 07/21/2009 -3815936.7169 3740521.7582 3468030.9101 C M 07/25/2009 01/17/2010 -3815936.7103 3740521.7465 3468030.9172 C M 01/17/2010 08/08/2010 -3815936.7829 3740521.7784 3468030.9349 C M 08/13/2010 01/23/2011 -3815936.6976 3740521.7549 3468030.9227 C M 01/23/2011 06/10/2011 -3815936.7351 3740521.7694 3468030.9448 C M 06/12/2011 12/12/2011 -3815936.6952 3740521.7320 3468030.9205 C M 12/17/2011 10/10/2012 -3815936.7213 3740521.7253 3468030.9111 C M 10/10/2012 01/23/2013 -3815936.6767 3740521.7502 3468030.8773 C K 01/23/2013 06/05/2013 -3815936.6399 3740521.7266 3468030.9020 C K 06/05/2013 11/21/2013 -3815936.6475 3740521.7397 3468030.9056 C K 11/21/2013 09/06/2014 -3815936.6401 3740521.7261 3468030.8750 C K 09/06/2014 12/21/2014 -3815936.6574 3740521.6682 3468030.9262 C M 12/21/2014 08/27/2015 -3815936.6318 3740521.6751 3468030.9179 C M 09/04/2015 01/26/2016 -3815936.6341 3740521.7630 3468030.9012 C K 01/26/2016 04/24/2016 -3815936.6081 3740521.6808 3468030.9200 C M 04/24/2016 06/21/2016 -3815936.6325 3740521.7303 3468030.9142 C K 06/21/2016 10/11/2016 -3815936.6248 3740521.7248 3468030.9298 C M 10/11/2016 11/17/2016 -3815936.6831 3740521.7290 3468030.9713 C M 11/17/2016 01/21/2017 -3815936.5998 3740521.6644 3468030.9196 C K 01/21/2017 03/19/2017 -3815936.6365 3740521.7380 3468030.9357 C M 03/19/2017 11/17/2017 -3815936.5880 3740521.6831 3468030.8993 C K 11/17/2017 02/14/2018 -3815936.5424 3740521.6635 3468030.8872 C M 02/14/2018 04/29/2018 -3815936.5773 3740521.6504 3468030.9007 C K 04/29/2018 07/07/2018 -3815936.6091 3740521.6885 3468030.9483 C M 07/08/2018 08/12/2018 -3815936.6268 3740521.6878 3468030.9280 C K 08/12/2018 09/06/2018 -3815936.5792 3740521.7054 3468030.8780 C M 09/06/2018 11/22/2018 -3815936.5633 3740521.6933 3468030.9055 C M 11/22/2018 02/13/2019 -3815936.5754 3740521.6732 3468030.9124 C M 02/13/2019 03/04/2019 -3815936.5448 3740521.6894 3468030.9164 C K 03/04/2019 05/10/2019 -3815936.5602 3740521.6411 3468030.8804 C M 05/10/2019 07/09/2019 -3815936.5787 3740521.6577 3468030.9482 C M 07/09/2019 10/28/2019 -3815936.5489 3740521.6620 3468030.8936 C M 10/28/2019 02/22/2020 -3815936.5691 3740521.6628 3468030.9356 C M 02/22/2020 07/27/2020 -3815936.5635 3740521.6430 3468030.9341 C M 07/27/2020 09/20/2020 -3815936.5557 3740521.6832 3468030.8914 C K 09/20/2020 11/22/2020 -3815936.5604 3740521.7141 3468030.9468 C M 11/22/2020 01/21/2021 -3815936.6178 3740521.6973 3468030.9377 C M 01/21/2021 02/25/2021 -3815936.5876 3740521.7334 3468030.9377 C M 02/25/2021 05/16/2021 -3815936.6779 3740521.6590 3468030.9313 C M 05/16/2021 06/30/2021 -3815936.4754 3740521.5590 3468030.9099 C K 06/30/2021 09/15/2021 -3815936.5512 3740521.6343 3468030.8819 C K 09/15/2021 01/16/2022 -3815936.5679 3740521.7269 3468030.9457 C M 01/16/2022 02/25/2022 -3815936.6244 3740521.6927 3468030.9612 C M 02/25/2022 05/08/2022 -3815936.6114 3740521.7512 3468030.9759 C M 05/08/2022 07/29/2022 -3815936.5502 3740521.7040 3468030.9406 C S 07/29/2022 09/13/2022 -3815936.5596 3740521.7093 3468030.9480 C S 09/13/2022 12/15/2022 -3815936.4924 3740521.6987 3468030.9147 C M 12/15/2022 05/22/2023 -3815936.4681 3740521.6714 3468030.8761 C M 05/22/2023