From tah at mtglas2.mit.edu Wed Mar 9 11:12:06 2005 From: tah at mtglas2.mit.edu (Tom Herring) Date: Wed, 9 Mar 2005 14:12:06 -0500 (EST) Subject: [IGSREPORT-12323] Wk 1311 MIT T2 Analysis Report Message-ID: <200503091912.OAA11379@mtglas2.mit.edu> ****************************************************************************** IGS Electronic Report 09 Mar 11:05:45 PST 2005 Message Number 12323 ****************************************************************************** Author: Thomas Herring ******************************************************************************** MIT ANALYSIS REPORT GPS-WEEK 1311 Dates: 05feb20 to 05feb26 ******************************************************************************** MIT (Massachusetts Institute of Technology) Room 54-618 77 Massachusetts Avenue, Cambridge, MA 02139 e-mail: tah at mit.edu tel: (617)253-5941 (Tom Herring) fax: (617)253-1699 PRODUCTS GENERATED: The following products are generated and uploaded into CDDIS @ NASA/GSFC MIT1311g.SNX Combined sinex file from all available analysis centers MIT1311g.SUM Name of this summary file MIT1311g.RES File of the individual AC position estimates residuals to the combined solution for the week. 0.0 Starting Week 1244 we adopted the 99 IGS reference sites in IGS03P33_RS99.snx. System denoted as IGb00. 0.1 Starting Week 1203 we changed the method used to compute the variance scaling for each sinex file. The old method is described in item 2 of the analysis procedures below. In the new method, we determine the scaling factor by the ratio of the adjustments to the IGS00 frame from a loose, rotated and translated solution, to the sigmas determined for the adjustment. The new method is robust when some of the reference sites have changed position (because of outlier detection during the rotation/translation step) and is not senstive to any aproiri rescaling factors used in the analysis. 0.2 Starting Week 1202 adopted IGS01P37_RS54 for reference frame. Dropped KOKB and FAIR from frame definition. 0.3 Starting Week 1125, we removed AREQ from the sites used in determining the variance re-scaling of the center SINEX files. This site appears to have moved by 0.5 meters at around week 1120. 0.4 Starting Week 1110, we stopped applied a pole-tide correction to SIO sinex files because this correction is already made in their analysis. 0.5 Starting Week 1066, we adopted the IGS realization of the ITRF97 (referred to as IGS97). We also replaced our constrained solution a loose solution with translation (+-1 mm) and orientation (+-0.1 mas) constraints applied. 0.6 Starting Week 1020, we adopted the ITRF97 reference frame 0.7 Starting Week 1002, we re-ordered the summary to give the residual summary and the SINEX file errors first. All Sites | Sites common between Centers CENTER # North East Up | NC North East Up RMS Chi RMS Chi RMS Chi | RMS Chi RMS Chi RMS Chi (mm) (mm) (mm) | (mm) (mm) (mm) COD 168 1.0 0.2 1.0 0.2 4.8 0.2 | 55 1.3 0.2 1.2 0.2 5.3 0.3 JPL 116 1.5 0.2 1.4 0.2 9.9 0.4 | 55 1.5 0.2 1.3 0.2 11.0 0.4 SIO 177 1.5 0.4 1.7 0.4 4.0 0.4 | 55 1.8 0.5 2.3 0.5 5.0 0.5 GFZ 188 1.1 0.2 1.2 0.2 4.7 0.2 | 55 1.2 0.2 1.3 0.2 4.2 0.2 MIT 146 1.2 0.3 1.4 0.3 4.1 0.3 | 55 1.5 0.3 1.3 0.3 5.1 0.4 EMR 46 1.3 0.3 1.4 0.4 6.5 0.5 | 24 1.3 0.3 1.7 0.5 7.2 0.5 ESA 0 0.0 0.0 0.0 0.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0 NGS 0 0.0 0.0 0.0 0.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0 CENTER SINEX ERRORS: (corrected during processing). CNT Site Type of Error Used values IGS.SNX values COM GOPE Used ASH701946.3 dL1 0.0006 0.0008 0.1098 dL2 0.0007 0.0017 0.1280 m COM GOPE Real ASH701946.3 dL1 0.0006 0.0008 0.1098 dL2 0.0007 0.0014 0.1284 m COM WUHN Eccentricity: Used -0.0094 -0.0022 2.3610 Real 0.0000 0.0000 2.3610 m NRC NYAL Eccentricity: Used 0.0040 -0.0010 5.2160 Real 0.0000 0.0000 5.2160 m IGS STR2 Used TPSCR3_GGD dL1 0.0001 0.0000 0.0805 dL2 0.0007 0.0008 0.1035 m IGS STR2 Real TPSCR3_GGD dL1 0.0002 0.0001 0.0803 dL2 0.0004 0.0006 0.1027 m IGS WTZZ Used TPSCR3_GGD dL1 0.0001 0.0000 0.0805 dL2 0.0007 0.0008 0.1035 m IGS WTZZ Real TPSCR3_GGD dL1 0.0002 0.0001 0.0803 dL2 0.0004 0.0006 0.1027 m MIT JAB1 Eccentricity: Used 0.0000 0.0000 0.0090 Real 0.0000 0.0000 0.0025 m JPL ASPA Eccentricity: Used 0.0000 0.0000 -0.0072 Real 0.0000 0.0000 0.0000 m JPL AUCK Eccentricity: Used 0.0000 0.0000 0.0018 Real 0.0000 0.0000 0.0016 m JPL BRAZ Eccentricity: Used 0.0000 0.0000 0.0070 Real 0.0000 0.0000 0.0080 m JPL BRST Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 1.0543 m JPL CHAT Eccentricity: Used 0.0000 0.0000 0.0031 Real 0.0000 0.0000 0.0062 m JPL CONZ Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 -0.0125 m JPL CRAO Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 0.0800 m JPL DAKA Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 0.0460 m JPL DARR Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 0.0025 m JPL DARW Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 0.0025 m JPL GLPS Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 0.0083 m JPL GUAO Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 0.0800 m JPL HALY Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 0.0083 m JPL IRKJ Eccentricity: Used 0.0000 0.0000 -0.0001 Real 0.0000 0.0000 0.1280 m JPL KIR0 Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 0.0710 m JPL KOU1 Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 0.1070 m JPL LAE1 Eccentricity: Used 0.0000 0.0000 0.0500 Real 0.0000 0.0000 0.0110 m JPL LHAZ Eccentricity: Used 0.0000 0.0000 0.0031 Real 0.0000 0.0000 0.1350 m JPL MBAR Eccentricity: Used 0.0000 0.0000 0.0153 Real 0.0000 0.0000 0.0083 m JPL NAMA Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 0.0083 m JPL NOUM Eccentricity: Used 0.0000 0.0000 0.0059 Real 0.0000 0.0000 0.0000 m JPL OHI3 Eccentricity: Used 0.0000 0.0000 -0.0151 Real 0.0000 0.0000 0.0050 m JPL PETS Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 0.0850 m JPL RAMO Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 0.0030 m JPL REYK Eccentricity: Used 0.0000 0.0000 0.0680 Real 0.0000 0.0000 0.0555 m JPL TNML Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 1.5770 m JPL WUHN Eccentricity: Used 0.0000 0.0000 2.3200 Real 0.0000 0.0000 2.3610 m JPL ZWE2 Eccentricity: Used 0.0000 0.0000 0.0000 Real 0.0000 0.0000 0.0460 m SIO DAKA Used ASH701945E_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO DAKA Real ASH701945E_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO PDEL Used LEIAT504 dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO PDEL Real LEIAT504 dL1 0.0003 -0.0003 0.1093 dL2 0.0011 0.0011 0.1282 m SIO KELY Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO KELY Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO KOUR Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO KOUR Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO ALRT Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO ALRT Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO THU2 Used ASH701073.1 dL1 0.0014 -0.0010 0.1089 dL2 0.0010 0.0005 0.1274 m SIO THU2 Real ASH701073.1 dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO THU3 Used ASH701073.1 dL1 0.0014 -0.0010 0.1089 dL2 0.0010 0.0005 0.1274 m SIO THU3 Real ASH701073.1 dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO HOLM Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO HOLM Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO SACH Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO SACH Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO INVK Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO INVK Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO THTI Used ASH701945E_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO THTI Real ASH701945E_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO ASPA Used TRM33429.20+GP dL1 0.0006 -0.0014 0.0739 dL2 0.0010 -0.0011 0.0767 m SIO ASPA Real TRM33429.20+GP dL1 -0.0004 -0.0010 0.0729 dL2 -0.0004 -0.0013 0.0750 m SIO CHAT Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO CHAT Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO AUCK Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO AUCK Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO CNMR Used TRM33429.20+GP dL1 0.0006 -0.0014 0.0739 dL2 0.0010 -0.0011 0.0767 m SIO CNMR Real TRM33429.20+GP dL1 -0.0004 -0.0010 0.0729 dL2 -0.0004 -0.0013 0.0750 m SIO MOBS Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO MOBS Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO JAB1 Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO JAB1 Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO JAB1 Eccentricity: Used 0.0000 0.0000 0.0090 Real 0.0000 0.0000 0.0025 m SIO DARW Eccentricity: Used 0.0000 0.0000 0.0035 Real 0.0000 0.0000 0.0025 m SIO TWTF Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO TWTF Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO PIMO Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO PIMO Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO TCMS Used LEIAT504 dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO TCMS Real LEIAT504 dL1 0.0003 -0.0003 0.1093 dL2 0.0011 0.0011 0.1282 m SIO NNOR Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO NNOR Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO PERT Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO PERT Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO WUHN Eccentricity: Used -0.0094 -0.0022 2.3610 Real 0.0000 0.0000 2.3610 m SIO POL2 Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO POL2 Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO DGAR Used ASH701945E_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO DGAR Real ASH701945E_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO SEY1 Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO SEY1 Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO SOLA Used ASH701945E_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO SOLA Real ASH701945E_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO NAMA Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO NAMA Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO MOBN Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO MOBN Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO HALY Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO HALY Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO MBAR Eccentricity: Used 0.0000 0.0000 0.0153 Real 0.0000 0.0000 0.0083 m SIO HRAO Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO HRAO Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO KIRU Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO KIRU Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO SUTH Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO SUTH Real ASH701945G_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO GRAZ Used ASH701945C_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO GRAZ Real ASH701945C_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO NYA1 Used ASH701073.1 dL1 0.0014 -0.0010 0.1089 dL2 0.0010 0.0005 0.1274 m SIO NYA1 Real ASH701073.1 dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m SIO NYAL Eccentricity: Used 0.0040 -0.0010 5.2160 Real 0.0000 0.0000 5.2160 m SIO GRAS Used ASH701945E_M dL1 0.0005 0.0003 0.1090 dL2 0.0003 0.0012 0.1279 m SIO GRAS Real ASH701945E_M dL1 0.0000 0.0000 0.1100 dL2 0.0000 0.0000 0.1280 m HISTORY and PROCEDURES ---------------------- 0.0 Starting Week 998 we adopted full checking of the center sinex headers and we correct the solutions for differences between the headers and a modified version of IGS.SNX. (The modifications are to put full precision antenna L1/L2 offsets and to correct the WUHN entry. The station log for this site shows height to BCR not ARP). A new error reporting block has been added below. We also have removed some of the routine documention in this summary. 0.1 Starting week 993 we started to add corrections for the pole-tide to the SIO, NGS, and ESA sinex. According to the analysis descriptions none of these centers apply the pole tide correction. Starting with the re-submission of week 992, we corrected the LOD values in JPL sinex files from regularized LOD (should be called LODR in the SINEX file) to standard LOD. (Since starting multiday polar motion combinations we have been correcting the sign error in the JPL LOD values. 0.2 Starting week 989 we include as Section 5.0 of this summary, the Earth rotation parameter estimates from the constrained combination solution in the IERS format. 0.3 Starting Week 980 we include multiday polar motion/UT1 estimates into our analysis. We also no longer need to deconstrain the AC sinex files although to add back into the covariance matrices at rotational uncertainity which is coupled between station positions and EOPs. 0.4 Starting Week 0943 we base the analysis on the ITRF96 system and the reference site list for the ITRF96 system. The increase in the number of sites used to obtain analysis variances increases the variance factors for all centers by factors between 2 and 4. The Chi**2 for the center residuals is now much closer to 1.0 0.5 Starting Week 0931 we added a new residual file to our submissions. A description of the contents of the file is given in the file itself. We also changed the treatment of the translation of the individual AC solutions. The generation of the weighting factors and the constrained combined solution remains unchanged. However, in the unconstrained analyses (used for AC comparisons) we now allow explicit translation and scale parameters in the solution. The net effect is to generate more realisitic sigmas for the center of mass position estimates and to make the coordinate estimates immune to real center of mass translations and scale changes. 0.6 Starting Week 0901 we started using a new apriori file not Non-ITRF94 coordinates based on the analysis of week 0822-0900 sinex files. 1.0 Analysis Procedures: (1) Each centers sinex solutions are de-constrained by adding back in a rotational uncertainty. (2) Covariance matrices are re-scaled by computing the chi**2/freedom of the position residuals to the reference sites in IGS00 from an loosely constrained solution that is rotated and translated on to the IGS00 system. During the rotation/translation step, outliers (4-sigma based on fit) are removed and this new scheme is more robust when some of the reference sites have moved (due earthquakes and/or equipment changes). (2o) This procedure was replaced Week 1203 with the one described above. Covariance matrices from each center are re-scaled to generate unit increment in chi square per degree in the tight constraints solution. The values are are based in the chi**2 per degree of freedom increment when the loosely constrained solution is constrained to the ITRF1996 coordinates of the 55 Reference sites. Orientation changes are estimated in this step, but translations and scale are NOT estimated. (3) The tight solution is generated with the following constraints on the core sites. Starting Week 0858, ITRF94 is used for the coordinate system. Starting Week 0878, we changed the site selection here to use WTZR and GOL2. Starting Week 0897 we stopped using MADR as a core site. We continue not use MADR in the reference site list. Earth rotation parameters are estimated for each center (even when not given in the original SINEX files. In this case the partial derivatives are computed from the station coordinates). (4) When the combined and center solutions are compared to ITRF97, the heights are given a variance 10 times larger than the horizontal coordinates. The same variance ratio is used when the RMS to ITRF97 core sites is computed. (5) Starting Week 0826, we show the differences in the coordinates for five non-core sites, in remote areas. Four of these sites are processed by all centers. These sites are not used in the RMS calculations or the transformation estimation to the 13 core sites. The change in procedure was because FORT is no longer being processed by all centers. AREQ has been added to the list for this reason. After Week 0943, when the reference site list increased we no long summarize additional sites. (6) Starting Week 0826, we start to show a comparison of each centers results with the combined solution for the week. When the constraints are applied to loose combined solution to translate, rotate and scale it to the ITRF97, the constraints are actually applied using the full covariance matrix of the combined solution (rather than simply directly applying the transformations to the coordinates). The approach we use constrains the center of mass to have zero variance relative to ITRF97. The result of this is that the combined solution has the same center of mass position and scale as ITRF97, and therefore when each of the centers are compared to the combined solution, they generate very similar translations and scales as they do the ITRF97. Had we simply applied the transformations to the coordinates, the translations and scale would have been the difference between the combined translations and scale and the individual center's translations and scale. This new section is numbered 4.0. (7) Starting Week 868, we updated the coordinates of sites not included in the ITRF94 coordinate files. This introduces a discontinuity in the the adjustments to some of the "isolated" sites shown below. 2.0 COMBINED FIT TO IGb00 Transformation of loose solution COMBINED to IGb00 ----------------------------------------------- For 90 Sites, RMS after 7 parameter transformation 3.8 mm COMBINED wrt IGb00 X-tran +- Y-tran +- Z-tran +- Scale +- (mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb) -3.6 4.9 -4.0 5.0 -13.2 7.0 -3.275 0.148 COMBINED CoM RMS Fits of COMBINED to IGb00 WRMS NEU 4.55 4.19 9.71 mm, NRMS 2.33 2.17 1.48 Num 90 COMBINED IGb00 Adjustments to core site positions for COMBINED SITE dNorth +- dEast +- dUp +- (mm) (mm) (mm) (mm) (mm) (mm) VESL 2.2 3.8 1.1 3.2 8.1 13.2 COMBINED wrt IGb00 VILL 0.6 1.5 -2.6 1.5 5.1 5.0 COMBINED wrt IGb00 SFER 5.5 1.7 -9.7 1.9 8.0 5.6 COMBINED wrt IGb00 HOFN -3.0 2.2 3.9 1.9 20.6 6.8 COMBINED wrt IGb00 MAS1 -3.0 1.4 1.9 1.9 -0.8 5.6 COMBINED wrt IGb00 FORT -1.8 2.3 -2.4 3.3 10.2 10.5 COMBINED wrt IGb00 STJO 0.7 1.6 -0.9 1.5 -10.7 5.0 COMBINED wrt IGb00 KOUR 3.0 2.1 -2.0 3.0 -9.4 9.4 COMBINED wrt IGb00 OHI2 5.4 3.0 -2.4 2.2 5.6 8.6 COMBINED wrt IGb00 LPGS -1.3 2.8 -1.1 2.6 15.3 10.1 COMBINED wrt IGb00 UNSA -2.5 2.9 -2.3 3.3 8.2 11.1 COMBINED wrt IGb00 SCH2 -6.7 2.0 -5.6 1.8 -26.6 6.0 COMBINED wrt IGb00 RIOG -2.0 3.0 0.1 2.4 14.4 7.8 COMBINED wrt IGb00 THU3 -4.1 1.8 -1.5 1.5 18.2 8.2 COMBINED wrt IGb00 SANT -0.0 3.3 -1.2 3.2 8.8 10.1 COMBINED wrt IGb00 WES2 1.1 2.2 1.1 2.4 -22.4 7.8 COMBINED wrt IGb00 NRC1 1.1 1.5 -0.1 1.5 -15.8 4.8 COMBINED wrt IGb00 GODE -0.6 1.8 -2.8 2.1 -11.4 6.4 COMBINED wrt IGb00 ALGO 0.8 1.7 1.7 1.5 -17.6 5.4 COMBINED wrt IGb00 MANA -14.2 2.2 -3.8 3.1 -8.6 9.9 COMBINED wrt IGb00 NLIB 1.5 2.0 -0.6 2.2 -17.1 7.2 COMBINED wrt IGb00 CHUR 1.4 1.6 0.9 1.3 -9.9 4.6 COMBINED wrt IGb00 DUBO -2.9 2.2 0.0 2.1 -3.9 6.5 COMBINED wrt IGb00 FLIN -2.8 2.5 -1.0 2.5 -9.0 7.0 COMBINED wrt IGb00 MDO1 4.0 2.9 -2.5 3.8 -11.9 11.5 COMBINED wrt IGb00 PIE1 5.7 1.8 -3.0 1.9 -16.4 6.4 COMBINED wrt IGb00 YELL -0.5 1.9 2.2 1.5 -4.3 5.5 COMBINED wrt IGb00 GOLD 6.7 3.8 0.3 3.2 -8.0 12.8 COMBINED wrt IGb00 DRAO -1.5 1.4 1.2 1.4 -7.7 3.8 COMBINED wrt IGb00 THTI 4.8 2.4 -3.9 3.2 2.1 9.3 COMBINED wrt IGb00 MKEA 5.2 2.2 -0.7 3.0 -7.7 8.4 COMBINED wrt IGb00 CHAT 3.2 1.9 1.6 1.9 3.9 5.8 COMBINED wrt IGb00 AUCK 4.4 1.9 5.1 2.3 5.0 6.5 COMBINED wrt IGb00 MCM4 1.2 1.9 2.3 1.8 -9.7 7.3 COMBINED wrt IGb00 BILI 3.6 1.8 1.6 1.5 4.4 5.6 COMBINED wrt IGb00 NOUM -0.3 2.1 5.6 2.5 -6.4 8.5 COMBINED wrt IGb00 MAC1 -25.0 2.3 -7.9 1.9 -9.5 6.3 COMBINED wrt IGb00 PETP 3.8 3.7 1.7 3.7 6.8 10.1 COMBINED wrt IGb00 MAG0 -7.9 2.9 -13.4 2.5 14.8 7.7 COMBINED wrt IGb00 TIDB -3.0 1.8 0.4 1.8 -6.4 6.6 COMBINED wrt IGb00 HOB2 -2.1 1.9 3.7 1.8 -6.7 6.0 COMBINED wrt IGb00 TOW2 2.0 1.8 1.4 2.1 4.0 7.2 COMBINED wrt IGb00 GUAM 5.7 2.1 6.5 2.3 -9.4 8.8 COMBINED wrt IGb00 YSSK -14.5 2.4 5.0 2.0 -4.5 6.4 COMBINED wrt IGb00 TSKB -0.5 1.6 -5.5 1.6 9.7 4.9 COMBINED wrt IGb00 ALIC 1.9 1.4 1.4 1.6 -6.4 5.8 COMBINED wrt IGb00 CEDU 0.8 1.6 2.0 1.8 -1.4 6.1 COMBINED wrt IGb00 JAB1 11.7 2.2 -4.4 2.8 -8.5 9.8 COMBINED wrt IGb00 DARW 4.8 2.2 -0.1 3.0 -8.6 10.5 COMBINED wrt IGb00 YAKT 5.0 2.8 -8.3 2.1 -27.2 8.4 COMBINED wrt IGb00 TIXI -1.6 2.2 -1.2 1.9 3.6 7.0 COMBINED wrt IGb00 KARR 3.3 1.9 0.0 2.4 2.0 8.3 COMBINED wrt IGb00 PERT -5.8 1.3 0.2 1.4 -5.9 5.1 COMBINED wrt IGb00 CAS1 -0.7 1.8 -2.0 1.5 -1.6 5.7 COMBINED wrt IGb00 IRKT -14.1 2.8 11.8 2.3 -2.6 8.6 COMBINED wrt IGb00 NTUS 10.7 2.0 -18.7 2.6 3.5 8.2 COMBINED wrt IGb00 COCO 2.2 1.4 2.1 1.8 -9.7 5.5 COMBINED wrt IGb00 LHAS -1.2 3.0 4.4 3.5 12.0 12.4 COMBINED wrt IGb00 URUM -2.8 2.6 4.7 2.5 -1.0 7.8 COMBINED wrt IGb00 DAV1 -0.3 2.0 -2.8 2.0 2.1 6.5 COMBINED wrt IGb00 IISC -1.3 1.9 14.9 2.4 5.1 7.9 COMBINED wrt IGb00 POL2 2.5 1.8 -0.0 1.7 3.0 5.2 COMBINED wrt IGb00 DGAR 3.0 1.9 5.5 2.5 8.3 7.5 COMBINED wrt IGb00 KERG 0.2 1.8 -1.2 1.9 -8.5 5.6 COMBINED wrt IGb00 KIT3 2.1 1.6 0.5 2.0 -0.9 5.8 COMBINED wrt IGb00 MAW1 1.6 2.7 -2.2 2.6 8.5 8.2 COMBINED wrt IGb00 ARTU 1.1 1.9 -2.7 1.5 -3.4 5.4 COMBINED wrt IGb00 BAHR 1.6 1.6 4.6 1.8 -7.3 6.2 COMBINED wrt IGb00 MALI -4.2 2.9 5.7 4.0 3.5 12.9 COMBINED wrt IGb00 TRAB 0.8 4.6 1.9 3.7 2.0 16.2 COMBINED wrt IGb00 SYOG 1.2 2.6 -2.3 2.3 0.0 9.7 COMBINED wrt IGb00 GLSV 0.6 2.7 2.1 3.0 -0.1 8.2 COMBINED wrt IGb00 HRAO -6.0 1.9 1.5 2.2 0.6 6.1 COMBINED wrt IGb00 JOZE 2.2 2.7 -5.0 2.2 13.6 8.8 COMBINED wrt IGb00 LAMA 1.1 1.9 2.2 1.7 12.2 6.1 COMBINED wrt IGb00 TRO1 -8.9 1.6 -11.6 1.5 9.5 5.4 COMBINED wrt IGb00 BOR1 -0.5 1.8 -0.2 1.5 5.5 5.9 COMBINED wrt IGb00 MATE 1.0 1.5 -0.7 1.5 1.0 5.2 COMBINED wrt IGb00 GRAZ 0.5 1.6 2.2 1.5 2.4 5.1 COMBINED wrt IGb00 POTS -1.0 1.6 0.9 1.5 6.9 5.0 COMBINED wrt IGb00 WTZR 0.0 1.5 1.8 1.3 2.2 4.7 COMBINED wrt IGb00 ONSA -1.4 1.8 1.8 1.6 12.5 5.6 COMBINED wrt IGb00 NYAL -0.9 1.7 -2.9 1.6 18.4 7.6 COMBINED wrt IGb00 NKLG -6.5 2.8 -0.0 3.9 9.4 12.8 COMBINED wrt IGb00 ZIMM 0.6 1.9 -2.0 1.6 16.0 6.1 COMBINED wrt IGb00 GRAS 2.7 1.6 6.4 1.4 8.9 5.0 COMBINED wrt IGb00 WSRT -2.3 1.3 0.7 1.2 4.0 4.0 COMBINED wrt IGb00 BRUS 1.0 1.7 -2.4 1.4 4.6 5.2 COMBINED wrt IGb00 Reference sites NOT used NICO -0.5 5.6 3.4 4.7 -5.0 21.8 COMBINED wrt IGb00 RBAY -2.2 10.4 -10.0 19.7 1.9 41.3 COMBINED wrt IGb00 3.0 CENTER FITS TO IGb00 CENTER COD ------------------- VARIANCE RESCALING FACTOR FOR COD 4115.70 Transformation of loose solution COD to IGb00 ----------------------------------------------- For 76 Sites, RMS after 7 parameter transformation 4.0 mm COD wrt IGb00 X-tran +- Y-tran +- Z-tran +- Scale +- (mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb) -10.0 12.3 -11.7 12.7 -12.7 16.7 -3.167 0.461 COD CoM RMS Fits of COD to IGb00 WRMS NEU 5.18 4.83 11.15 mm, NRMS 0.87 0.98 0.57 Num 75 COD IGb00 Adjustments to core site positions for COD SITE dNorth +- dEast +- dUp +- (mm) (mm) (mm) (mm) (mm) (mm) VESL 0.2 8.1 -0.3 6.0 -1.2 27.0 COD wrt IGb00 VILL 0.1 6.0 -2.9 5.1 3.2 21.2 COD wrt IGb00 MAS1 -4.4 5.8 2.2 5.8 -3.2 23.5 COD wrt IGb00 STJO 0.8 6.5 -2.0 5.2 -14.3 19.4 COD wrt IGb00 LPGS -3.2 10.1 -4.2 8.1 13.5 36.9 COD wrt IGb00 UNSA -1.1 8.9 -5.8 7.3 0.6 28.3 COD wrt IGb00 SCH2 -7.7 7.6 -6.4 5.1 -34.1 21.5 COD wrt IGb00 RIOG -1.1 7.9 -4.0 5.0 8.2 18.1 COD wrt IGb00 SANT 0.3 7.9 -3.5 6.2 11.7 20.5 COD wrt IGb00 WES2 -0.9 7.7 0.8 6.4 -28.9 26.9 COD wrt IGb00 NRC1 -0.7 7.0 -1.1 5.4 -13.9 21.6 COD wrt IGb00 ALGO -1.1 7.0 1.5 5.5 -15.8 22.2 COD wrt IGb00 NLIB 0.7 7.6 -0.7 5.7 -17.1 26.8 COD wrt IGb00 CHUR 0.5 5.2 2.4 3.9 -13.4 14.9 COD wrt IGb00 DUBO -4.1 6.5 0.9 4.9 -9.2 19.6 COD wrt IGb00 FLIN -3.5 6.2 0.5 4.5 -13.0 17.5 COD wrt IGb00 MDO1 5.4 7.1 -1.5 6.9 -9.4 29.1 COD wrt IGb00 PIE1 6.0 6.1 -2.8 5.4 -8.0 21.2 COD wrt IGb00 YELL -1.8 7.2 3.8 4.8 -9.6 21.8 COD wrt IGb00 GOLD 6.5 5.5 1.4 4.8 -7.7 17.1 COD wrt IGb00 DRAO -1.7 6.2 2.2 4.6 -5.4 17.4 COD wrt IGb00 THTI 1.9 7.2 -1.0 8.5 2.2 26.5 COD wrt IGb00 MKEA 3.9 6.9 0.0 6.9 -3.5 25.4 COD wrt IGb00 CHAT 1.2 6.2 1.8 5.4 6.8 20.4 COD wrt IGb00 AUCK 2.2 6.3 5.8 5.7 11.3 20.8 COD wrt IGb00 BILI 4.4 5.9 0.9 4.6 8.4 18.4 COD wrt IGb00 MAC1 -23.4 5.7 -6.9 4.2 -11.4 15.7 COD wrt IGb00 MAG0 -8.0 6.0 -13.1 4.4 14.0 15.2 COD wrt IGb00 TIDB -4.5 7.6 1.4 6.6 0.2 29.1 COD wrt IGb00 HOB2 -2.6 5.1 4.7 4.1 -5.9 15.8 COD wrt IGb00 TOW2 -0.9 4.7 0.4 4.8 5.3 18.6 COD wrt IGb00 GUAM 7.1 5.7 5.4 5.7 -8.3 23.2 COD wrt IGb00 YSSK -14.6 6.1 5.6 4.4 -8.2 15.3 COD wrt IGb00 TSKB -1.1 7.6 -6.3 6.2 7.3 25.6 COD wrt IGb00 ALIC 1.0 4.8 1.4 4.6 -1.8 19.4 COD wrt IGb00 CEDU -0.7 4.8 1.8 4.2 -2.4 19.3 COD wrt IGb00 JAB1 9.5 4.9 -4.7 5.0 1.2 20.1 COD wrt IGb00 YAKT 4.6 6.5 -8.8 4.4 -28.2 19.0 COD wrt IGb00 TIXI -0.6 6.2 -0.2 4.5 10.0 20.7 COD wrt IGb00 KARR 2.1 4.5 1.2 4.7 5.9 18.1 COD wrt IGb00 PERT -5.1 5.2 2.4 4.8 -2.2 21.8 COD wrt IGb00 CAS1 -0.7 5.5 0.5 3.9 -9.1 17.3 COD wrt IGb00 IRKT -16.5 9.2 13.7 6.8 -7.5 30.2 COD wrt IGb00 NTUS 11.6 4.6 -17.9 4.9 7.0 15.8 COD wrt IGb00 COCO 3.2 4.5 1.8 4.8 -5.4 16.1 COD wrt IGb00 URUM -2.4 4.9 3.8 4.0 2.1 14.0 COD wrt IGb00 DAV1 -2.3 5.9 -1.9 4.7 -9.9 19.7 COD wrt IGb00 IISC 0.6 5.8 14.5 6.6 8.9 23.5 COD wrt IGb00 POL2 4.1 5.3 -1.6 4.3 8.0 16.3 COD wrt IGb00 DGAR 3.2 4.6 5.7 5.3 14.9 16.6 COD wrt IGb00 KERG 1.1 6.6 -0.5 5.1 -17.0 20.2 COD wrt IGb00 KIT3 3.7 6.2 -1.7 5.5 5.7 23.5 COD wrt IGb00 MAW1 -0.4 6.2 -1.1 5.0 -0.7 19.8 COD wrt IGb00 ARTU 2.3 5.6 -3.9 4.1 1.8 17.0 COD wrt IGb00 BAHR 2.7 5.6 3.9 5.2 -10.2 21.8 COD wrt IGb00 MALI -3.8 6.2 5.3 6.7 5.8 23.4 COD wrt IGb00 SYOG -0.5 9.3 -1.9 6.8 4.5 34.5 COD wrt IGb00 NICO 0.6 6.7 2.4 5.7 -4.2 26.0 COD wrt IGb00 GLSV 2.5 5.6 -0.5 4.1 1.3 17.3 COD wrt IGb00 HRAO -5.7 7.3 3.1 6.6 2.6 24.5 COD wrt IGb00 JOZE 3.3 8.3 -3.3 6.2 -0.2 27.1 COD wrt IGb00 LAMA 2.1 5.7 1.2 4.4 17.3 17.9 COD wrt IGb00 TRO1 -8.1 5.1 -12.5 3.8 24.5 17.3 COD wrt IGb00 BOR1 0.8 6.0 -0.9 4.5 6.8 19.6 COD wrt IGb00 MATE 1.8 6.0 -2.0 5.1 3.6 20.2 COD wrt IGb00 GRAZ 1.8 6.2 1.5 5.0 4.6 20.0 COD wrt IGb00 POTS 0.0 5.2 -0.3 3.9 9.6 15.0 COD wrt IGb00 WTZR 0.4 5.1 1.3 4.0 3.2 15.1 COD wrt IGb00 ONSA -0.2 4.6 1.1 3.7 18.0 13.6 COD wrt IGb00 NKLG -6.0 6.9 -0.2 8.1 13.5 27.6 COD wrt IGb00 ZIMM 0.5 6.0 -2.9 4.6 16.1 20.4 COD wrt IGb00 GRAS 2.5 4.8 5.9 4.0 11.7 15.0 COD wrt IGb00 WSRT -1.7 5.0 0.2 3.8 6.5 13.7 COD wrt IGb00 BRUS 1.7 5.3 -2.9 4.2 5.3 16.2 COD wrt IGb00 Reference sites NOT used CENTER EMR ------------------- VARIANCE RESCALING FACTOR FOR EMR 70.00 Transformation of loose solution EMR to IGb00 ----------------------------------------------- For 32 Sites, RMS after 7 parameter transformation 3.1 mm EMR wrt IGb00 X-tran +- Y-tran +- Z-tran +- Scale +- (mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb) 4.6 15.2 -8.4 16.0 15.0 17.3 -4.973 0.420 EMR CoM RMS Fits of EMR to IGb00 WRMS NEU 2.64 3.20 11.27 mm, NRMS 0.80 1.12 0.91 Num 28 EMR IGb00 Adjustments to core site positions for EMR SITE dNorth +- dEast +- dUp +- (mm) (mm) (mm) (mm) (mm) (mm) VILL -0.6 3.2 -2.1 2.8 10.3 11.3 EMR wrt IGb00 HOFN -4.5 3.5 4.6 2.5 14.3 11.6 EMR wrt IGb00 MAS1 -4.6 3.2 3.2 3.5 6.0 13.2 EMR wrt IGb00 STJO 0.7 3.1 -1.1 2.5 -14.0 10.4 EMR wrt IGb00 THU3 -3.3 2.9 -1.7 2.3 16.2 14.4 EMR wrt IGb00 NRC1 1.5 3.1 -1.6 2.5 -20.1 11.0 EMR wrt IGb00 ALGO 1.1 3.2 0.2 2.9 -20.0 11.5 EMR wrt IGb00 PIE1 4.8 3.2 -4.4 2.9 -17.7 11.7 EMR wrt IGb00 YELL 0.6 3.5 -0.4 2.5 -11.9 11.4 EMR wrt IGb00 DRAO -1.4 3.3 -2.3 2.6 -9.2 10.5 EMR wrt IGb00 CHAT 2.4 4.1 -0.8 3.9 12.4 13.7 EMR wrt IGb00 BILI 1.2 3.6 0.7 2.6 4.6 12.3 EMR wrt IGb00 TIDB -2.3 3.2 -0.3 2.9 4.6 12.3 EMR wrt IGb00 GUAM 5.1 3.8 8.2 3.8 -11.4 16.2 EMR wrt IGb00 TSKB -0.2 3.6 -4.2 2.9 14.9 11.7 EMR wrt IGb00 ALIC 1.8 2.9 0.1 2.8 -4.8 12.4 EMR wrt IGb00 PERT -4.9 2.9 -1.1 2.8 8.8 12.3 EMR wrt IGb00 CAS1 -1.1 3.9 -2.5 3.0 1.7 14.2 EMR wrt IGb00 COCO 1.1 2.8 -3.2 3.2 6.3 11.9 EMR wrt IGb00 IISC -0.7 3.6 13.3 4.1 5.7 15.5 EMR wrt IGb00 POL2 3.3 3.3 -1.0 2.7 4.7 10.8 EMR wrt IGb00 KERG 0.9 3.6 -3.1 3.1 2.5 12.8 EMR wrt IGb00 ARTU 2.9 3.7 -3.6 2.5 -10.4 10.6 EMR wrt IGb00 BAHR 2.5 3.0 2.9 2.9 -10.3 12.3 EMR wrt IGb00 SYOG -0.3 4.4 -4.9 3.7 6.0 16.0 EMR wrt IGb00 HRAO -3.2 3.9 -0.4 3.6 0.4 14.3 EMR wrt IGb00 MATE 1.4 3.3 -1.4 2.8 -1.8 11.6 EMR wrt IGb00 NYAL -1.8 2.9 -1.9 2.5 14.9 15.8 EMR wrt IGb00 Reference sites NOT used TRAB 1.1 6.8 1.0 5.5 0.7 23.9 EMR wrt IGb00 CENTER JPL ------------------- VARIANCE RESCALING FACTOR FOR JPL 252.60 Transformation of loose solution JPL to IGb00 ----------------------------------------------- For 48 Sites, RMS after 7 parameter transformation 4.4 mm JPL wrt IGb00 X-tran +- Y-tran +- Z-tran +- Scale +- (mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb) 7.0 20.3 -4.2 20.9 4.9 21.7 -2.021 0.637 JPL CoM RMS Fits of JPL to IGb00 WRMS NEU 6.01 5.15 11.91 mm, NRMS 0.91 0.91 0.49 Num 47 JPL IGb00 Adjustments to core site positions for JPL SITE dNorth +- dEast +- dUp +- (mm) (mm) (mm) (mm) (mm) (mm) VESL 2.2 9.2 -0.9 7.7 2.9 34.3 JPL wrt IGb00 MAS1 -3.2 7.7 3.0 7.7 -2.4 33.6 JPL wrt IGb00 FORT -3.2 8.0 -4.1 10.0 15.4 36.8 JPL wrt IGb00 STJO 2.4 5.8 -2.4 4.3 -13.4 18.3 JPL wrt IGb00 LPGS -0.5 7.0 -0.8 5.9 25.9 25.8 JPL wrt IGb00 UNSA -2.6 6.8 -1.3 6.6 8.3 26.7 JPL wrt IGb00 SCH2 -4.1 6.1 -6.5 4.2 -28.0 19.1 JPL wrt IGb00 RIOG 0.0 10.4 0.3 7.2 18.3 30.3 JPL wrt IGb00 ALGO 2.3 5.9 1.0 4.5 -14.7 19.7 JPL wrt IGb00 DUBO -2.2 6.0 -1.1 4.5 -4.5 18.9 JPL wrt IGb00 YELL 0.8 6.5 1.2 4.6 -7.7 20.5 JPL wrt IGb00 THTI 7.3 5.9 -0.8 7.6 9.1 25.3 JPL wrt IGb00 CHAT 3.0 7.0 1.8 5.9 7.0 23.5 JPL wrt IGb00 AUCK 5.0 10.5 5.5 9.2 3.5 39.3 JPL wrt IGb00 MCM4 -1.6 8.6 3.1 7.2 12.6 39.2 JPL wrt IGb00 BILI 5.9 6.1 -0.0 4.3 -1.6 21.4 JPL wrt IGb00 NOUM 4.5 5.1 5.3 5.4 22.6 21.5 JPL wrt IGb00 MAC1 -24.7 6.5 -9.8 4.5 -7.2 19.6 JPL wrt IGb00 HOB2 0.1 6.7 2.9 5.1 -16.6 22.5 JPL wrt IGb00 TOW2 4.2 4.8 -0.9 4.9 1.7 21.1 JPL wrt IGb00 GUAM 3.9 6.1 5.3 6.1 -8.0 27.2 JPL wrt IGb00 YSSK -13.0 11.3 3.5 7.7 -7.0 33.8 JPL wrt IGb00 TSKB -0.2 5.7 -7.7 4.4 14.8 19.7 JPL wrt IGb00 ALIC 3.1 5.6 0.7 5.5 -6.0 24.8 JPL wrt IGb00 CEDU 3.1 10.0 1.6 9.0 -5.7 40.6 JPL wrt IGb00 YAKT 7.7 7.3 -11.0 4.7 -26.3 22.6 JPL wrt IGb00 TIXI -2.7 8.7 -3.0 6.1 11.7 35.5 JPL wrt IGb00 KARR 6.4 6.9 0.8 7.5 -4.5 32.2 JPL wrt IGb00 PERT -2.7 5.2 1.6 5.0 8.8 21.4 JPL wrt IGb00 CAS1 -0.9 7.1 -2.4 5.3 -0.9 24.8 JPL wrt IGb00 IRKT -18.3 8.9 13.1 8.1 15.0 29.9 JPL wrt IGb00 NTUS 11.6 4.7 -17.7 5.7 -0.8 20.0 JPL wrt IGb00 COCO 2.3 4.5 1.9 5.5 -3.5 20.0 JPL wrt IGb00 URUM -4.5 10.3 6.8 8.1 -0.2 34.8 JPL wrt IGb00 DGAR 3.0 5.0 5.1 6.1 4.1 22.3 JPL wrt IGb00 KERG 0.6 7.2 -1.3 5.8 -9.0 23.6 JPL wrt IGb00 KIT3 3.1 5.8 0.3 5.0 2.7 21.8 JPL wrt IGb00 ARTU 4.8 6.2 -0.9 4.2 -7.3 18.4 JPL wrt IGb00 BAHR 2.9 6.5 4.6 6.3 -14.8 28.0 JPL wrt IGb00 TRAB 2.6 10.0 2.2 7.8 1.9 35.3 JPL wrt IGb00 SYOG -0.5 9.5 -3.5 7.8 3.6 33.2 JPL wrt IGb00 HRAO -4.3 6.9 2.7 6.8 3.9 27.6 JPL wrt IGb00 TRO1 -7.4 11.4 -9.8 8.4 2.1 45.2 JPL wrt IGb00 WTZR 2.3 5.7 3.7 4.5 -8.4 18.9 JPL wrt IGb00 ONSA -0.5 6.0 4.7 4.4 8.4 20.1 JPL wrt IGb00 NKLG -3.9 6.7 -0.7 8.9 10.2 30.5 JPL wrt IGb00 Reference sites NOT used CENTER MIT ------------------- VARIANCE RESCALING FACTOR FOR MIT 27.84 Transformation of loose solution MIT to IGb00 ----------------------------------------------- For 72 Sites, RMS after 7 parameter transformation 3.9 mm MIT wrt IGb00 X-tran +- Y-tran +- Z-tran +- Scale +- (mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb) -4.7 9.1 -4.7 9.8 -19.4 19.4 -3.679 0.343 MIT CoM RMS Fits of MIT to IGb00 WRMS NEU 4.85 3.98 12.16 mm, NRMS 1.14 0.91 0.89 Num 72 MIT IGb00 Adjustments to core site positions for MIT SITE dNorth +- dEast +- dUp +- (mm) (mm) (mm) (mm) (mm) (mm) VILL 2.8 4.5 -0.3 5.2 2.0 14.8 MIT wrt IGb00 SFER 5.4 4.5 -10.0 5.2 4.0 13.0 MIT wrt IGb00 MAS1 -2.4 4.1 2.8 5.3 0.9 15.3 MIT wrt IGb00 FORT -3.1 4.6 -2.6 6.0 5.8 24.5 MIT wrt IGb00 STJO 0.4 4.0 -1.7 3.9 -10.0 10.9 MIT wrt IGb00 KOUR 3.1 4.4 0.8 5.6 -2.5 21.1 MIT wrt IGb00 OHI2 4.1 5.6 -0.7 4.3 10.8 13.5 MIT wrt IGb00 LPGS -1.9 7.5 -0.2 7.7 13.6 28.5 MIT wrt IGb00 UNSA -4.2 6.8 0.0 8.0 9.0 27.6 MIT wrt IGb00 SCH2 -5.8 3.8 -4.9 3.4 -25.8 11.0 MIT wrt IGb00 RIOG -3.2 6.0 2.9 5.0 20.1 14.5 MIT wrt IGb00 THU3 -3.7 4.2 -3.8 3.6 17.6 14.8 MIT wrt IGb00 SANT -0.6 7.6 -1.7 8.8 2.0 22.4 MIT wrt IGb00 WES2 2.0 4.0 1.2 4.0 -22.5 13.7 MIT wrt IGb00 NRC1 1.7 3.5 1.5 3.4 -17.2 9.7 MIT wrt IGb00 GODE 1.4 3.8 -0.9 3.9 -15.3 13.4 MIT wrt IGb00 ALGO 2.4 3.7 2.7 3.4 -16.5 11.0 MIT wrt IGb00 MANA -14.0 3.2 -1.7 4.0 -10.7 12.7 MIT wrt IGb00 NLIB 3.1 3.8 -0.5 3.7 -25.2 12.7 MIT wrt IGb00 CHUR 2.9 2.3 0.8 2.0 -9.7 6.3 MIT wrt IGb00 PIE1 6.9 4.2 -5.2 4.5 -13.9 14.8 MIT wrt IGb00 YELL 0.9 4.5 1.9 3.7 0.1 12.3 MIT wrt IGb00 DRAO -0.7 4.2 0.0 4.0 -8.2 12.1 MIT wrt IGb00 THTI 2.5 6.9 -5.0 7.9 1.8 24.0 MIT wrt IGb00 MKEA 5.3 4.4 -2.4 6.1 -10.9 18.9 MIT wrt IGb00 CHAT 2.0 4.0 3.4 4.3 7.1 12.2 MIT wrt IGb00 AUCK 3.0 4.2 6.1 4.5 7.6 13.9 MIT wrt IGb00 MCM4 -0.7 3.7 2.3 3.6 -14.8 13.6 MIT wrt IGb00 BILI 2.6 5.5 0.2 5.5 10.7 15.0 MIT wrt IGb00 NOUM -3.7 4.3 4.6 5.8 -14.4 19.3 MIT wrt IGb00 TIDB -5.0 3.8 -0.2 3.9 -3.6 13.6 MIT wrt IGb00 HOB2 -4.8 4.4 1.9 4.1 -4.4 14.9 MIT wrt IGb00 TOW2 0.8 3.9 1.5 4.7 7.6 16.6 MIT wrt IGb00 GUAM 6.6 6.7 3.6 5.9 -0.2 22.8 MIT wrt IGb00 YSSK -17.4 5.0 2.8 4.3 1.3 11.6 MIT wrt IGb00 TSKB -3.5 5.3 -8.2 5.1 18.6 15.1 MIT wrt IGb00 ALIC 1.0 3.3 1.9 3.7 -3.6 13.7 MIT wrt IGb00 CEDU -0.0 3.3 2.0 3.5 -5.7 12.8 MIT wrt IGb00 JAB1 13.6 4.9 -3.1 6.0 -11.2 24.5 MIT wrt IGb00 DARW 6.4 4.2 0.7 5.0 -10.1 20.7 MIT wrt IGb00 YAKT -1.9 7.0 -9.4 5.5 -28.8 19.6 MIT wrt IGb00 TIXI 0.1 5.4 -2.2 4.6 4.6 13.9 MIT wrt IGb00 KARR 3.9 4.2 0.0 4.9 -2.4 20.7 MIT wrt IGb00 PERT -6.4 2.3 -0.3 2.3 -10.1 8.4 MIT wrt IGb00 CAS1 -2.4 3.7 -3.4 3.2 -0.6 11.1 MIT wrt IGb00 IRKT -9.2 6.2 10.7 4.8 -1.9 16.1 MIT wrt IGb00 NTUS 12.0 4.6 -17.5 5.5 -0.5 19.3 MIT wrt IGb00 COCO 3.2 2.6 4.8 3.2 -12.8 9.2 MIT wrt IGb00 DAV1 -1.1 4.0 -5.0 3.9 -0.4 13.7 MIT wrt IGb00 IISC -3.0 5.3 15.1 6.3 7.4 20.5 MIT wrt IGb00 POL2 4.1 5.9 0.3 5.0 17.5 13.4 MIT wrt IGb00 DGAR 4.8 5.5 5.5 6.1 5.1 19.4 MIT wrt IGb00 KERG -1.0 5.0 -2.6 5.3 -13.1 17.8 MIT wrt IGb00 KIT3 4.8 5.7 -0.1 5.3 6.4 17.6 MIT wrt IGb00 MAW1 1.4 4.7 -3.4 5.0 9.5 15.2 MIT wrt IGb00 ARTU -1.2 5.2 1.0 5.2 10.2 12.8 MIT wrt IGb00 BAHR 1.5 4.4 6.3 5.7 6.0 14.8 MIT wrt IGb00 MALI -7.0 6.0 6.1 9.7 1.4 30.6 MIT wrt IGb00 SYOG 2.7 5.3 -2.9 5.4 8.9 24.1 MIT wrt IGb00 HRAO -4.4 5.4 -1.3 6.8 9.2 18.9 MIT wrt IGb00 JOZE 0.9 5.3 -3.3 5.0 17.2 17.2 MIT wrt IGb00 TRO1 -8.4 4.2 -9.7 4.1 10.2 12.9 MIT wrt IGb00 BOR1 -0.2 4.3 -1.1 4.5 7.8 11.5 MIT wrt IGb00 MATE 0.1 4.5 -0.5 4.8 3.9 13.9 MIT wrt IGb00 GRAZ 0.2 4.4 3.0 4.5 6.6 12.0 MIT wrt IGb00 WTZR -0.1 4.5 1.1 4.6 4.1 11.6 MIT wrt IGb00 ONSA -0.6 4.5 0.9 4.9 15.2 11.5 MIT wrt IGb00 NYAL 0.6 3.8 -2.3 4.2 22.4 14.3 MIT wrt IGb00 NKLG -8.0 5.4 -0.2 8.1 6.8 27.7 MIT wrt IGb00 WSRT -1.4 4.3 -1.1 4.8 8.4 10.5 MIT wrt IGb00 BRUS 1.0 4.1 -2.9 4.5 5.2 10.7 MIT wrt IGb00 Reference sites NOT used CENTER GFZ ------------------- VARIANCE RESCALING FACTOR FOR GFZ 725.50 Transformation of loose solution GFZ to IGb00 ----------------------------------------------- For 87 Sites, RMS after 7 parameter transformation 4.0 mm GFZ wrt IGb00 X-tran +- Y-tran +- Z-tran +- Scale +- (mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb) 0.1 9374.8 -0.4 9374.8 0.7 9374.8 -2.417 0.430 GFZ CoM RMS Fits of GFZ to IGb00 WRMS NEU 5.44 4.88 10.83 mm, NRMS 0.89 0.90 0.51 Num 87 GFZ IGb00 Adjustments to core site positions for GFZ SITE dNorth +- dEast +- dUp +- (mm) (mm) (mm) (mm) (mm) (mm) VESL 0.0 6.9 1.5 5.7 21.3 26.9 GFZ wrt IGb00 VILL 0.5 4.0 -1.3 3.8 1.6 13.6 GFZ wrt IGb00 SFER 5.7 6.6 -7.6 6.2 1.8 22.7 GFZ wrt IGb00 HOFN -2.5 5.5 3.1 4.3 24.9 17.1 GFZ wrt IGb00 MAS1 -2.6 5.9 2.9 6.1 0.5 24.5 GFZ wrt IGb00 FORT -0.6 7.2 -1.1 8.7 5.4 32.2 GFZ wrt IGb00 STJO 1.5 7.3 -0.9 5.8 -12.7 22.3 GFZ wrt IGb00 KOUR 2.0 6.5 -4.3 8.1 -18.9 32.7 GFZ wrt IGb00 OHI2 3.5 7.5 -4.0 5.4 8.0 23.6 GFZ wrt IGb00 LPGS -2.4 8.8 -1.9 7.5 9.6 33.1 GFZ wrt IGb00 UNSA -3.6 7.4 -3.6 7.2 4.4 28.2 GFZ wrt IGb00 SCH2 -7.1 7.8 -5.9 5.7 -31.4 23.9 GFZ wrt IGb00 RIOG -4.7 8.3 -0.4 5.9 17.0 23.1 GFZ wrt IGb00 THU3 -4.0 3.3 -0.4 2.8 21.2 14.9 GFZ wrt IGb00 SANT -2.1 7.0 -2.2 6.2 15.1 22.2 GFZ wrt IGb00 WES2 2.3 7.5 1.2 6.4 -23.9 27.6 GFZ wrt IGb00 NRC1 1.1 5.0 0.3 4.0 -15.7 15.6 GFZ wrt IGb00 GODE 0.2 6.6 -3.3 6.2 -12.3 24.9 GFZ wrt IGb00 ALGO 0.8 4.3 2.2 3.5 -17.2 13.4 GFZ wrt IGb00 MANA -15.3 8.9 -4.7 10.3 -16.0 37.1 GFZ wrt IGb00 NLIB 1.7 7.5 0.5 6.3 -15.8 27.2 GFZ wrt IGb00 CHUR 0.9 6.8 1.3 5.1 -9.9 20.7 GFZ wrt IGb00 DUBO -2.7 7.5 0.3 5.7 -10.1 23.6 GFZ wrt IGb00 FLIN -1.9 7.0 -0.1 5.2 -10.5 20.5 GFZ wrt IGb00 MDO1 5.9 7.1 -1.4 7.5 -17.7 30.7 GFZ wrt IGb00 PIE1 6.0 7.1 -2.9 6.5 -14.8 24.8 GFZ wrt IGb00 YELL -0.1 7.2 3.4 5.0 -2.9 22.6 GFZ wrt IGb00 GOLD 8.0 6.1 0.8 5.4 -14.8 21.2 GFZ wrt IGb00 DRAO -0.0 6.6 1.6 5.0 -6.5 19.3 GFZ wrt IGb00 THTI 6.1 5.6 -7.8 7.3 -2.2 21.9 GFZ wrt IGb00 MKEA 3.5 6.4 5.5 7.3 7.2 25.6 GFZ wrt IGb00 CHAT 4.0 4.6 0.7 4.4 6.8 14.0 GFZ wrt IGb00 AUCK 4.5 5.4 3.7 5.3 8.2 18.1 GFZ wrt IGb00 MCM4 0.5 6.7 4.2 5.5 -15.4 34.7 GFZ wrt IGb00 BILI 4.8 4.0 2.6 3.1 5.0 13.2 GFZ wrt IGb00 NOUM -1.1 6.5 4.8 6.7 -1.6 25.4 GFZ wrt IGb00 MAC1 -24.4 4.5 -7.8 3.4 -11.4 12.3 GFZ wrt IGb00 PETP 4.1 6.8 2.4 4.9 3.4 20.0 GFZ wrt IGb00 MAG0 -7.0 6.6 -11.8 4.8 15.6 19.5 GFZ wrt IGb00 TIDB -3.2 5.0 -1.1 4.3 -1.5 17.2 GFZ wrt IGb00 HOB2 -2.7 6.2 4.0 4.8 -5.1 19.4 GFZ wrt IGb00 TOW2 0.2 5.3 1.9 5.4 0.6 21.8 GFZ wrt IGb00 GUAM 3.3 5.7 7.7 6.2 -4.9 26.1 GFZ wrt IGb00 YSSK -15.0 6.5 6.7 4.8 -6.2 18.7 GFZ wrt IGb00 TSKB -2.0 6.5 -4.8 5.5 8.7 23.4 GFZ wrt IGb00 ALIC 0.9 5.5 0.4 5.4 8.7 22.4 GFZ wrt IGb00 CEDU 0.6 5.9 0.3 5.3 5.0 23.5 GFZ wrt IGb00 JAB1 9.4 6.6 -3.6 6.9 -0.1 27.8 GFZ wrt IGb00 DARW 3.1 6.2 -1.2 6.7 -6.3 28.6 GFZ wrt IGb00 YAKT 5.2 7.5 -8.7 5.2 -21.9 22.8 GFZ wrt IGb00 TIXI -0.1 5.9 -0.4 4.5 1.5 22.8 GFZ wrt IGb00 KARR 3.3 5.6 0.0 6.1 2.0 23.8 GFZ wrt IGb00 PERT -5.1 6.7 1.0 6.5 -7.8 27.1 GFZ wrt IGb00 CAS1 -2.8 6.2 -0.6 4.8 2.9 21.6 GFZ wrt IGb00 IRKT -11.0 8.3 11.8 5.9 0.7 26.2 GFZ wrt IGb00 NTUS 9.7 5.1 -19.4 6.1 -0.1 20.9 GFZ wrt IGb00 COCO 1.9 5.0 1.2 6.1 -10.9 20.4 GFZ wrt IGb00 LHAS 2.3 9.1 4.6 8.6 17.2 39.4 GFZ wrt IGb00 URUM -0.8 6.4 2.7 5.1 0.1 19.5 GFZ wrt IGb00 DAV1 -3.1 6.3 -2.9 5.3 2.2 22.7 GFZ wrt IGb00 IISC -0.1 4.0 14.7 4.9 7.7 16.5 GFZ wrt IGb00 DGAR 4.6 3.7 4.8 4.5 6.8 14.1 GFZ wrt IGb00 KERG 0.1 8.0 0.5 6.5 -10.6 25.1 GFZ wrt IGb00 KIT3 3.8 7.8 -1.4 6.9 0.0 29.9 GFZ wrt IGb00 MAW1 -1.9 10.8 -7.5 13.3 2.1 28.5 GFZ wrt IGb00 ARTU 2.3 6.8 -3.9 4.8 2.2 20.6 GFZ wrt IGb00 BAHR 2.2 4.0 3.5 4.1 -8.0 15.3 GFZ wrt IGb00 MALI -1.9 6.3 7.0 7.6 5.2 27.2 GFZ wrt IGb00 TRAB 0.8 8.4 1.2 7.2 2.6 29.5 GFZ wrt IGb00 SYOG 1.4 10.0 -2.1 7.5 4.9 37.8 GFZ wrt IGb00 NICO -0.7 10.2 4.1 8.7 -4.4 40.1 GFZ wrt IGb00 HRAO -6.4 8.0 -6.9 13.4 6.5 28.6 GFZ wrt IGb00 JOZE 7.1 8.0 -5.5 7.4 7.2 25.2 GFZ wrt IGb00 TRO1 -9.1 5.8 -12.3 4.5 6.6 22.1 GFZ wrt IGb00 BOR1 -0.0 7.9 1.2 7.2 3.1 24.3 GFZ wrt IGb00 MATE 1.9 6.1 0.1 5.4 1.4 20.4 GFZ wrt IGb00 GRAZ 0.6 9.7 3.5 8.4 4.2 30.3 GFZ wrt IGb00 POTS -0.4 6.1 1.3 4.8 3.4 18.6 GFZ wrt IGb00 WTZR -0.0 6.0 2.8 4.8 1.2 18.2 GFZ wrt IGb00 ONSA -0.9 6.4 2.5 4.9 6.6 20.0 GFZ wrt IGb00 NYAL -1.1 5.6 -4.7 5.0 19.1 27.5 GFZ wrt IGb00 NKLG -3.7 6.8 -0.4 9.2 3.6 30.1 GFZ wrt IGb00 ZIMM 0.1 6.5 -1.5 5.7 19.4 19.6 GFZ wrt IGb00 GRAS 1.8 6.2 7.7 5.5 10.9 19.3 GFZ wrt IGb00 WSRT -2.1 6.0 1.7 4.7 4.5 18.4 GFZ wrt IGb00 BRUS 0.9 6.8 -2.0 5.8 4.1 20.5 GFZ wrt IGb00 Reference sites NOT used GLSV 0.3 27.4 3.0 45.7 6.5 50.4 GFZ wrt IGb00 CENTER SIO ------------------- VARIANCE RESCALING FACTOR FOR SIO 16.98 Transformation of loose solution SIO to IGb00 ----------------------------------------------- For 86 Sites, RMS after 7 parameter transformation 4.0 mm SIO wrt IGb00 X-tran +- Y-tran +- Z-tran +- Scale +- (mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb) -5.7 9.5 1.1 9.1 -51.0 18.3 -3.418 0.294 SIO CoM RMS Fits of SIO to IGb00 WRMS NEU 4.34 4.60 8.38 mm, NRMS 1.29 1.08 0.85 Num 86 SIO IGb00 Adjustments to core site positions for SIO SITE dNorth +- dEast +- dUp +- (mm) (mm) (mm) (mm) (mm) (mm) VESL 3.5 8.9 3.6 9.7 1.7 22.8 SIO wrt IGb00 VILL 1.3 2.4 -5.1 2.9 6.2 7.5 SIO wrt IGb00 SFER 6.0 2.3 -12.4 3.1 9.9 6.9 SIO wrt IGb00 HOFN -1.6 3.5 3.2 5.0 25.0 10.0 SIO wrt IGb00 MAS1 -1.9 2.3 -1.1 3.9 -0.4 7.9 SIO wrt IGb00 FORT 1.0 4.5 1.9 6.6 14.1 16.8 SIO wrt IGb00 STJO 0.7 3.0 1.8 4.3 -3.7 8.7 SIO wrt IGb00 KOUR 5.2 3.7 2.4 6.4 -3.3 13.9 SIO wrt IGb00 LPGS 0.4 7.5 -1.9 10.7 6.6 21.8 SIO wrt IGb00 UNSA -0.0 7.3 -3.5 13.3 1.4 23.6 SIO wrt IGb00 SCH2 -7.1 3.3 -3.2 4.2 -23.6 9.4 SIO wrt IGb00 RIOG -1.6 7.3 1.1 9.7 8.5 15.2 SIO wrt IGb00 THU3 -6.6 11.0 -4.4 12.0 25.3 38.0 SIO wrt IGb00 SANT 3.0 9.3 -0.5 12.8 -4.3 20.2 SIO wrt IGb00 WES2 1.4 3.5 4.0 5.3 -16.5 11.4 SIO wrt IGb00 NRC1 0.9 2.8 0.4 3.9 -8.9 7.9 SIO wrt IGb00 GODE -0.8 2.7 -2.3 4.0 -6.1 8.3 SIO wrt IGb00 ALGO 0.3 4.0 -1.5 6.0 -17.9 12.6 SIO wrt IGb00 MANA -13.9 5.1 -5.8 10.3 0.9 19.4 SIO wrt IGb00 NLIB 0.9 3.6 -0.4 6.0 -9.6 10.8 SIO wrt IGb00 CHUR 0.3 3.5 -0.5 4.2 -4.4 9.3 SIO wrt IGb00 DUBO -2.9 3.1 0.4 3.8 -1.1 8.4 SIO wrt IGb00 FLIN -3.2 3.6 -1.5 4.8 -5.8 8.9 SIO wrt IGb00 MDO1 4.1 4.2 -2.7 7.4 -7.2 14.5 SIO wrt IGb00 PIE1 5.6 3.7 -2.1 5.3 -13.6 11.6 SIO wrt IGb00 YELL -2.2 4.0 1.2 5.1 4.1 9.9 SIO wrt IGb00 DRAO -1.6 2.3 3.5 3.0 -3.5 5.3 SIO wrt IGb00 THTI 7.4 5.8 2.0 12.5 7.1 20.2 SIO wrt IGb00 MKEA 7.2 3.7 -1.7 6.8 -10.1 11.6 SIO wrt IGb00 CHAT 6.1 5.7 0.5 7.9 1.2 12.7 SIO wrt IGb00 AUCK 6.3 3.5 5.6 5.5 3.4 9.7 SIO wrt IGb00 MCM4 3.3 3.6 -0.7 3.8 -6.7 10.8 SIO wrt IGb00 BILI 5.3 4.3 3.3 5.3 2.3 11.0 SIO wrt IGb00 NOUM 1.2 4.6 9.3 8.6 -13.6 16.9 SIO wrt IGb00 MAC1 -23.6 4.8 -9.4 5.7 -9.8 10.9 SIO wrt IGb00 PETP 5.4 4.9 2.3 6.7 4.0 12.3 SIO wrt IGb00 MAG0 -6.1 4.5 -14.9 5.8 10.8 10.8 SIO wrt IGb00 TIDB -2.0 5.8 -0.5 7.8 -6.0 14.6 SIO wrt IGb00 HOB2 -0.6 3.2 5.4 4.1 -4.2 9.0 SIO wrt IGb00 TOW2 3.3 3.2 3.7 5.5 3.2 11.2 SIO wrt IGb00 GUAM 7.8 5.6 1.9 10.7 -6.2 21.9 SIO wrt IGb00 YSSK -12.7 4.6 1.4 6.8 -7.8 11.7 SIO wrt IGb00 TSKB 0.1 2.8 -8.1 4.0 7.1 7.2 SIO wrt IGb00 ALIC 2.0 2.9 2.4 4.7 -2.3 9.8 SIO wrt IGb00 CEDU 1.0 2.7 4.6 4.1 3.3 8.7 SIO wrt IGb00 JAB1 12.1 3.8 -4.0 6.5 -15.1 14.8 SIO wrt IGb00 DARW 3.7 3.6 0.8 6.1 -8.1 14.3 SIO wrt IGb00 YAKT 7.9 5.8 -2.1 7.9 -37.0 15.4 SIO wrt IGb00 TIXI -0.9 4.3 -1.3 4.7 -1.6 10.8 SIO wrt IGb00 KARR 1.4 3.4 -0.1 6.0 4.1 12.7 SIO wrt IGb00 PERT -7.3 2.8 0.0 4.5 -0.5 9.8 SIO wrt IGb00 CAS1 3.0 4.0 -4.2 5.0 9.5 10.6 SIO wrt IGb00 IRKT -15.8 5.8 2.5 8.9 -13.7 15.8 SIO wrt IGb00 NTUS 6.0 4.8 -21.2 9.7 -0.4 18.6 SIO wrt IGb00 COCO -0.8 4.0 0.1 8.8 -7.1 15.2 SIO wrt IGb00 LHAS -6.3 5.2 -2.9 10.2 12.9 18.6 SIO wrt IGb00 URUM -4.6 4.3 8.3 6.3 -10.0 11.8 SIO wrt IGb00 DAV1 3.3 3.9 -0.5 4.8 12.3 9.5 SIO wrt IGb00 IISC -6.5 4.2 16.1 7.6 4.7 15.8 SIO wrt IGb00 POL2 0.4 2.9 1.2 4.2 -2.7 7.8 SIO wrt IGb00 DGAR -3.0 4.3 5.3 8.9 -0.8 16.4 SIO wrt IGb00 KERG 0.2 3.0 -0.8 4.5 0.2 8.4 SIO wrt IGb00 KIT3 -0.2 2.3 2.5 3.5 -5.5 7.3 SIO wrt IGb00 MAW1 5.0 5.5 -3.8 7.2 16.6 13.8 SIO wrt IGb00 ARTU -0.9 3.8 1.1 5.0 -5.3 10.6 SIO wrt IGb00 BAHR -1.5 3.6 8.3 6.5 -7.6 12.4 SIO wrt IGb00 MALI -6.3 6.3 0.0 13.0 -3.4 25.9 SIO wrt IGb00 SYOG 4.7 6.4 0.0 7.5 4.6 20.7 SIO wrt IGb00 GLSV 0.7 3.4 5.3 4.7 -3.7 9.8 SIO wrt IGb00 HRAO -8.5 3.4 1.9 5.2 4.6 8.9 SIO wrt IGb00 JOZE 2.4 4.1 -5.6 3.5 14.6 12.7 SIO wrt IGb00 LAMA 2.2 2.4 2.4 2.3 9.4 7.0 SIO wrt IGb00 TRO1 -7.9 2.4 -11.9 2.5 6.2 7.0 SIO wrt IGb00 BOR1 0.7 2.6 0.0 2.5 2.6 8.2 SIO wrt IGb00 MATE 1.1 2.4 -0.8 2.8 1.9 7.6 SIO wrt IGb00 GRAZ 1.2 2.2 1.9 2.4 -0.6 6.4 SIO wrt IGb00 POTS -0.0 2.0 0.6 2.1 4.6 5.9 SIO wrt IGb00 WTZR 1.1 2.2 1.3 2.3 -0.4 6.4 SIO wrt IGb00 ONSA -0.2 3.3 0.9 3.5 10.5 9.3 SIO wrt IGb00 NYAL 0.6 3.9 -4.1 4.5 18.2 12.4 SIO wrt IGb00 NKLG -8.1 7.1 5.5 14.9 5.7 28.6 SIO wrt IGb00 ZIMM 1.7 2.4 -3.2 2.4 13.8 7.2 SIO wrt IGb00 GRAS 3.7 2.0 4.9 2.3 6.9 6.0 SIO wrt IGb00 WSRT -1.1 1.9 -0.2 2.0 2.1 5.2 SIO wrt IGb00 BRUS 2.2 2.5 -3.7 2.4 3.6 7.3 SIO wrt IGb00 Reference sites NOT used RBAY -4.0 10.8 -9.6 20.1 8.6 41.8 SIO wrt IGb00 4.0 CENTER FITS TO COMBINED SOLUTION CENTER COD ------------------- VARIANCE RESCALING FACTOR FOR COD 4115.70 Transformation of loose solution COD to COMB ----------------------------------------------- For 76 Sites, RMS after 7 parameter transformation 1.3 mm COD wrt COMB X-tran +- Y-tran +- Z-tran +- Scale +- (mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb) -10.3 12.3 -12.4 12.7 -12.7 16.7 -3.028 0.461 COD CoM RMS Fits of COD to COMB WRMS NEU 1.17 1.08 5.07 mm, NRMS 0.20 0.22 0.26 Num 75 COD COMB Adjustments to core site positions for COD SITE dNorth +- dEast +- dUp +- (mm) (mm) (mm) (mm) (mm) (mm) VESL -1.7 8.1 -0.8 6.0 -10.1 27.0 COD wrt COMB VILL -0.5 6.0 0.7 5.1 -2.6 21.2 COD wrt COMB MAS1 -1.4 5.8 1.2 5.8 -3.2 23.5 COD wrt COMB STJO 0.5 6.5 -0.4 5.2 -4.8 19.4 COD wrt COMB LPGS -2.0 10.1 -2.2 8.1 -3.0 36.9 COD wrt COMB UNSA 1.3 8.9 -2.8 7.3 -8.9 28.3 COD wrt COMB SCH2 -0.5 7.6 -0.2 5.1 -8.7 21.5 COD wrt COMB RIOG 0.6 7.9 -3.4 5.0 -7.3 18.1 COD wrt COMB SANT 0.1 7.9 -1.6 6.2 1.6 20.5 COD wrt COMB WES2 -1.5 7.7 0.3 6.4 -7.9 26.9 COD wrt COMB NRC1 -1.3 7.0 -0.5 5.4 0.7 21.6 COD wrt COMB ALGO -1.4 7.0 0.3 5.5 0.5 22.2 COD wrt COMB NLIB -0.3 7.6 0.2 5.7 -1.4 26.8 COD wrt COMB CHUR -0.3 5.2 1.8 3.9 -4.7 14.9 COD wrt COMB DUBO -0.5 6.5 1.1 4.9 -6.7 19.6 COD wrt COMB FLIN -0.1 6.2 1.6 4.5 -5.3 17.5 COD wrt COMB MDO1 1.8 7.1 1.2 6.9 1.0 29.1 COD wrt COMB PIE1 0.8 6.1 0.3 5.4 7.0 21.2 COD wrt COMB YELL -0.7 7.2 1.5 4.8 -6.5 21.8 COD wrt COMB GOLD 0.3 5.5 1.2 4.8 -1.2 17.1 COD wrt COMB DRAO 0.4 6.2 0.9 4.6 1.0 17.4 COD wrt COMB THTI -3.1 7.2 2.6 8.5 -1.4 26.5 COD wrt COMB MKEA -1.2 6.9 0.3 6.9 2.7 25.4 COD wrt COMB CHAT -2.5 6.2 -0.3 5.4 1.7 20.4 COD wrt COMB AUCK -2.5 6.3 0.2 5.7 5.2 20.8 COD wrt COMB BILI 0.8 5.9 -1.4 4.6 3.0 18.4 COD wrt COMB MAC1 1.3 5.7 0.4 4.2 -2.8 15.7 COD wrt COMB MAG0 -0.3 6.0 -0.3 4.4 -1.7 15.2 COD wrt COMB TIDB -1.6 7.6 0.4 6.6 5.8 29.1 COD wrt COMB HOB2 -0.6 5.1 0.4 4.1 -0.0 15.8 COD wrt COMB TOW2 -3.0 4.7 -1.5 4.8 0.6 18.6 COD wrt COMB GUAM 1.2 5.7 -1.8 5.7 0.4 23.2 COD wrt COMB YSSK -0.4 6.1 0.0 4.4 -4.5 15.3 COD wrt COMB TSKB -0.9 7.6 -1.4 6.2 -3.1 25.6 COD wrt COMB ALIC -0.9 4.8 -0.6 4.6 4.0 19.4 COD wrt COMB CEDU -1.6 4.8 -0.8 4.2 -1.7 19.3 COD wrt COMB JAB1 -2.3 4.9 -0.8 5.0 9.2 20.1 COD wrt COMB YAKT -0.8 6.5 -1.1 4.4 -1.7 19.0 COD wrt COMB TIXI 0.5 6.2 0.4 4.5 5.5 20.7 COD wrt COMB KARR -1.1 4.5 0.8 4.7 3.4 18.1 COD wrt COMB PERT 0.8 5.2 1.8 4.8 3.2 21.8 COD wrt COMB CAS1 0.4 5.5 2.0 3.9 -8.2 17.3 COD wrt COMB IRKT -3.0 9.2 1.6 6.8 -5.4 30.2 COD wrt COMB NTUS 0.7 4.6 0.5 4.9 3.2 15.8 COD wrt COMB COCO 1.0 4.5 -0.5 4.8 4.1 16.1 COD wrt COMB URUM -0.1 4.9 -1.0 4.0 2.7 14.0 COD wrt COMB DAV1 -1.4 5.9 0.6 4.7 -12.6 19.7 COD wrt COMB IISC 1.6 5.8 -0.3 6.6 3.6 23.5 COD wrt COMB POL2 1.0 5.3 -1.5 4.3 4.6 16.3 COD wrt COMB DGAR 0.3 4.6 0.3 5.3 6.5 16.6 COD wrt COMB KERG 1.4 6.6 0.6 5.1 -8.9 20.2 COD wrt COMB KIT3 1.0 6.2 -2.1 5.5 6.3 23.5 COD wrt COMB MAW1 -1.3 6.2 1.1 5.0 -9.8 19.8 COD wrt COMB ARTU 0.5 5.6 -0.8 4.1 4.6 17.0 COD wrt COMB BAHR 0.8 5.6 -0.3 5.2 -3.1 21.8 COD wrt COMB MALI 0.4 6.2 0.1 6.7 2.1 23.4 COD wrt COMB SYOG -1.1 9.3 0.7 6.8 3.9 34.5 COD wrt COMB NICO 0.8 6.7 -0.4 5.7 0.4 26.0 COD wrt COMB GLSV 1.5 5.6 -1.9 4.1 0.8 17.3 COD wrt COMB HRAO 0.7 7.3 2.1 6.6 1.7 24.5 COD wrt COMB JOZE 0.7 8.3 2.4 6.2 -14.3 27.1 COD wrt COMB LAMA 0.7 5.7 -0.3 4.4 4.6 17.9 COD wrt COMB TRO1 0.4 5.1 -0.2 3.8 14.3 17.3 COD wrt COMB BOR1 1.0 6.0 0.0 4.5 0.7 19.6 COD wrt COMB MATE 0.6 6.0 -0.5 5.1 2.1 20.2 COD wrt COMB GRAZ 1.1 6.2 0.0 5.0 1.7 20.0 COD wrt COMB POTS 0.8 5.2 -0.4 3.9 2.0 15.0 COD wrt COMB WTZR 0.1 5.1 0.2 4.0 0.4 15.1 COD wrt COMB ONSA 1.0 4.6 0.1 3.7 4.8 13.6 COD wrt COMB NKLG 0.6 6.9 0.7 8.1 3.6 27.6 COD wrt COMB ZIMM -0.3 6.0 -0.1 4.6 -0.4 20.4 COD wrt COMB GRAS -0.4 4.8 0.3 4.0 2.2 15.0 COD wrt COMB WSRT 0.4 5.0 0.3 3.8 1.9 13.7 COD wrt COMB BRUS 0.6 5.3 0.3 4.2 0.1 16.2 COD wrt COMB Reference sites NOT used CENTER EMR ------------------- VARIANCE RESCALING FACTOR FOR EMR 70.00 Transformation of loose solution EMR to COMB ----------------------------------------------- For 32 Sites, RMS after 7 parameter transformation 1.6 mm EMR wrt COMB X-tran +- Y-tran +- Z-tran +- Scale +- (mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb) 4.5 15.2 -7.7 16.0 14.1 17.3 -4.713 0.420 EMR CoM RMS Fits of EMR to COMB WRMS NEU 1.19 1.34 5.82 mm, NRMS 0.36 0.47 0.47 Num 28 EMR COMB Adjustments to core site positions for EMR SITE dNorth +- dEast +- dUp +- (mm) (mm) (mm) (mm) (mm) (mm) VILL -1.0 3.2 1.1 2.8 4.2 11.3 EMR wrt COMB HOFN -1.7 3.5 1.0 2.5 -7.1 11.6 EMR wrt COMB MAS1 -1.4 3.2 2.1 3.5 5.8 13.2 EMR wrt COMB STJO 0.0 3.1 0.8 2.5 -3.9 10.4 EMR wrt COMB THU3 0.4 2.9 0.4 2.3 -2.6 14.4 EMR wrt COMB NRC1 0.7 3.1 -0.2 2.5 -4.8 11.0 EMR wrt COMB ALGO 0.6 3.2 -0.3 2.9 -2.9 11.5 EMR wrt COMB PIE1 -0.1 3.2 0.2 2.9 -1.9 11.7 EMR wrt COMB YELL 1.3 3.5 -1.3 2.5 -8.2 11.4 EMR wrt COMB DRAO 0.7 3.3 -2.0 2.6 -2.1 10.5 EMR wrt COMB CHAT 0.2 4.1 -0.5 3.9 6.2 13.7 EMR wrt COMB BILI -1.5 3.6 -0.1 2.6 -0.8 12.3 EMR wrt COMB TIDB 1.5 3.2 1.3 2.9 8.4 12.3 EMR wrt COMB GUAM 0.5 3.8 3.4 3.8 -4.0 16.2 EMR wrt COMB TSKB 1.5 3.6 2.7 2.9 3.6 11.7 EMR wrt COMB ALIC 0.6 2.9 0.6 2.8 -1.0 12.4 EMR wrt COMB PERT 1.2 2.9 0.4 2.8 11.9 12.3 EMR wrt COMB CAS1 -0.9 3.9 0.7 3.0 0.6 14.2 EMR wrt COMB COCO -0.7 2.8 -3.7 3.2 13.5 11.9 EMR wrt COMB IISC 1.2 3.6 -0.6 4.1 -1.6 15.5 EMR wrt COMB POL2 1.5 3.3 -0.4 2.7 0.1 10.8 EMR wrt COMB KERG 0.4 3.6 -1.1 3.1 8.3 12.8 EMR wrt COMB ARTU 2.3 3.7 -0.8 2.5 -8.3 10.6 EMR wrt COMB BAHR 1.4 3.0 -1.1 2.9 -4.7 12.3 EMR wrt COMB SYOG -2.1 4.4 -2.6 3.7 3.4 16.0 EMR wrt COMB HRAO 3.0 3.9 -1.4 3.6 -2.5 14.3 EMR wrt COMB MATE 0.6 3.3 -0.3 2.8 -4.0 11.6 EMR wrt COMB NYAL -1.2 2.9 0.7 2.5 -4.4 15.8 EMR wrt COMB Reference sites NOT used TRAB 0.7 6.8 -0.5 5.5 -2.7 23.9 EMR wrt COMB CENTER JPL ------------------- VARIANCE RESCALING FACTOR FOR JPL 252.60 Transformation of loose solution JPL to COMB ----------------------------------------------- For 48 Sites, RMS after 7 parameter transformation 1.8 mm JPL wrt COMB X-tran +- Y-tran +- Z-tran +- Scale +- (mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb) 6.5 20.3 -3.7 20.9 5.9 21.7 -1.865 0.637 JPL CoM RMS Fits of JPL to COMB WRMS NEU 1.65 1.23 7.79 mm, NRMS 0.25 0.22 0.32 Num 47 JPL COMB Adjustments to core site positions for JPL SITE dNorth +- dEast +- dUp +- (mm) (mm) (mm) (mm) (mm) (mm) VESL 0.1 9.2 -2.1 7.7 -5.1 34.3 JPL wrt COMB MAS1 -1.5 7.7 0.8 7.7 -2.5 33.6 JPL wrt COMB FORT -2.6 8.0 -1.5 10.0 5.0 36.8 JPL wrt COMB STJO 0.2 5.8 -1.4 4.3 -3.9 18.3 JPL wrt COMB LPGS -0.0 7.0 0.9 5.9 10.8 25.8 JPL wrt COMB UNSA -1.1 6.8 1.6 6.6 0.2 26.7 JPL wrt COMB SCH2 1.1 6.1 -0.5 4.2 -2.9 19.1 JPL wrt COMB RIOG 1.5 10.4 0.8 7.2 4.1 30.3 JPL wrt COMB ALGO -0.0 5.9 -0.1 4.5 1.6 19.7 JPL wrt COMB DUBO -0.6 6.0 -0.4 4.5 -2.0 18.9 JPL wrt COMB YELL 0.2 6.5 -0.1 4.6 -5.1 20.5 JPL wrt COMB THTI 1.4 5.9 3.9 7.6 6.1 25.3 JPL wrt COMB CHAT -1.2 7.0 0.6 5.9 2.4 23.5 JPL wrt COMB AUCK -0.4 10.5 0.8 9.2 -2.4 39.3 JPL wrt COMB MCM4 -3.5 8.6 0.8 7.2 22.1 39.2 JPL wrt COMB BILI 2.6 6.1 -0.8 4.3 -8.2 21.4 JPL wrt COMB NOUM 3.8 5.1 0.2 5.4 27.9 21.5 JPL wrt COMB MAC1 -0.7 6.5 -1.7 4.5 1.8 19.6 JPL wrt COMB HOB2 1.3 6.7 -0.7 5.1 -10.8 22.5 JPL wrt COMB TOW2 1.2 4.8 -1.9 4.9 -3.6 21.1 JPL wrt COMB GUAM -2.4 6.1 -0.8 6.1 -0.5 27.2 JPL wrt COMB YSSK 1.6 11.3 -0.9 7.7 -4.7 33.8 JPL wrt COMB TSKB 0.2 5.7 -1.6 4.4 2.9 19.7 JPL wrt COMB ALIC 0.4 5.6 -0.5 5.5 -0.9 24.8 JPL wrt COMB CEDU 1.4 10.0 -0.4 9.0 -5.3 40.6 JPL wrt COMB YAKT 3.1 7.3 -2.4 4.7 -1.3 22.6 JPL wrt COMB TIXI -0.4 8.7 -1.6 6.1 5.9 35.5 JPL wrt COMB KARR 2.4 6.9 0.8 7.5 -7.8 32.2 JPL wrt COMB PERT 2.3 5.2 1.4 5.0 13.6 21.4 JPL wrt COMB CAS1 -0.8 7.1 -0.6 5.3 0.3 24.8 JPL wrt COMB IRKT -4.0 8.9 1.2 8.1 15.5 29.9 JPL wrt COMB NTUS 0.4 4.7 0.9 5.7 -6.0 20.0 JPL wrt COMB COCO -0.6 4.5 -0.3 5.5 4.9 20.0 JPL wrt COMB URUM -1.6 10.3 1.7 8.1 -1.2 34.8 JPL wrt COMB DGAR -0.6 5.0 -0.7 6.1 -5.4 22.3 JPL wrt COMB KERG -0.0 7.2 -0.5 5.8 -0.9 23.6 JPL wrt COMB KIT3 0.8 5.8 -0.8 5.0 1.8 21.8 JPL wrt COMB ARTU 3.6 6.2 1.1 4.2 -5.8 18.4 JPL wrt COMB BAHR 0.8 6.5 -0.6 6.3 -8.9 28.0 JPL wrt COMB TRAB 1.4 10.0 -0.4 7.8 -1.7 35.3 JPL wrt COMB SYOG -1.8 9.5 -1.4 7.8 3.5 33.2 JPL wrt COMB HRAO 1.1 6.9 0.9 6.8 3.0 27.6 JPL wrt COMB TRO1 0.9 11.4 0.8 8.4 -9.3 45.2 JPL wrt COMB WTZR 1.4 5.7 1.2 4.5 -12.0 18.9 JPL wrt COMB ONSA 0.1 6.0 2.1 4.4 -5.8 20.1 JPL wrt COMB NKLG 1.6 6.7 -0.9 8.9 0.2 30.5 JPL wrt COMB Reference sites NOT used CENTER MIT ------------------- VARIANCE RESCALING FACTOR FOR MIT 27.84 Transformation of loose solution MIT to COMB ----------------------------------------------- For 72 Sites, RMS after 7 parameter transformation 1.3 mm MIT wrt COMB X-tran +- Y-tran +- Z-tran +- Scale +- (mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb) -4.2 9.1 -4.3 9.8 -19.4 19.4 -3.512 0.343 MIT CoM RMS Fits of MIT to COMB WRMS NEU 1.35 1.27 4.34 mm, NRMS 0.32 0.29 0.32 Num 72 MIT COMB Adjustments to core site positions for MIT SITE dNorth +- dEast +- dUp +- (mm) (mm) (mm) (mm) (mm) (mm) VILL 1.8 4.5 1.5 5.2 -4.5 14.8 MIT wrt COMB SFER -0.6 4.5 -1.2 5.2 -5.4 13.0 MIT wrt COMB MAS1 -0.1 4.1 0.1 5.3 0.3 15.3 MIT wrt COMB FORT -2.1 4.6 -1.0 6.0 -5.5 24.5 MIT wrt COMB STJO -1.1 4.0 -1.3 3.9 -0.3 10.9 MIT wrt COMB KOUR -0.6 4.4 2.0 5.6 5.9 21.1 MIT wrt COMB OHI2 -1.9 5.6 0.6 4.3 4.2 13.5 MIT wrt COMB LPGS -1.2 7.5 -0.1 7.7 -2.7 28.5 MIT wrt COMB UNSA -2.3 6.8 1.3 8.0 -0.1 27.6 MIT wrt COMB SCH2 0.1 3.8 0.4 3.4 -0.2 11.0 MIT wrt COMB RIOG -1.6 6.0 1.6 5.0 4.8 14.5 MIT wrt COMB THU3 -0.4 4.2 -2.4 3.6 -1.5 14.8 MIT wrt COMB SANT -1.0 7.6 -1.6 8.8 -7.6 22.4 MIT wrt COMB WES2 0.2 4.0 -0.2 4.0 -1.0 13.7 MIT wrt COMB NRC1 -0.1 3.5 1.3 3.4 -2.2 9.7 MIT wrt COMB GODE 1.4 3.8 1.5 3.9 -4.7 13.4 MIT wrt COMB ALGO 0.9 3.7 0.7 3.4 0.2 11.0 MIT wrt COMB MANA -0.2 3.2 1.6 4.0 -2.8 12.7 MIT wrt COMB NLIB 1.0 3.8 0.0 3.7 -8.8 12.7 MIT wrt COMB CHUR 0.8 2.3 -0.0 2.0 -0.6 6.3 MIT wrt COMB PIE1 0.8 4.2 -2.2 4.5 1.9 14.8 MIT wrt COMB YELL 0.9 4.5 0.0 3.7 3.6 12.3 MIT wrt COMB DRAO 0.4 4.2 -0.9 4.0 -1.1 12.1 MIT wrt COMB THTI -1.6 6.9 -1.3 7.9 -0.8 24.0 MIT wrt COMB MKEA 0.5 4.4 -1.6 6.1 -3.7 18.9 MIT wrt COMB CHAT -0.1 4.0 1.8 4.3 2.4 12.2 MIT wrt COMB AUCK -0.4 4.2 1.2 4.5 1.8 13.9 MIT wrt COMB MCM4 -0.8 3.7 0.3 3.6 -6.1 13.6 MIT wrt COMB BILI -0.6 5.5 -0.8 5.5 5.3 15.0 MIT wrt COMB NOUM -2.4 4.3 -0.7 5.8 -8.7 19.3 MIT wrt COMB TIDB -1.1 3.8 -0.2 3.9 1.9 13.6 MIT wrt COMB HOB2 -1.8 4.4 -1.2 4.1 1.3 14.9 MIT wrt COMB TOW2 -0.4 3.9 0.6 4.7 2.7 16.6 MIT wrt COMB GUAM 1.6 6.7 -2.6 5.9 8.3 22.8 MIT wrt COMB YSSK -2.2 5.0 -1.8 4.3 4.8 11.6 MIT wrt COMB TSKB -2.3 5.3 -2.4 5.1 7.8 15.1 MIT wrt COMB ALIC -0.1 3.3 1.1 3.7 1.8 13.7 MIT wrt COMB CEDU -0.1 3.3 0.6 3.5 -5.3 12.8 MIT wrt COMB JAB1 2.6 4.9 1.8 6.0 -3.7 24.5 MIT wrt COMB DARW 2.3 4.2 1.4 5.0 -2.5 20.7 MIT wrt COMB YAKT -6.2 7.0 -0.9 5.5 -2.7 19.6 MIT wrt COMB TIXI 2.4 5.4 -0.8 4.6 -0.2 13.9 MIT wrt COMB KARR 1.1 4.2 0.6 4.9 -5.7 20.7 MIT wrt COMB PERT -0.1 2.3 0.3 2.3 -5.4 8.4 MIT wrt COMB CAS1 -1.4 3.7 -0.3 3.2 -0.2 11.1 MIT wrt COMB IRKT 5.5 6.2 -1.2 4.8 -0.6 16.1 MIT wrt COMB NTUS 1.8 4.6 1.5 5.5 -5.4 19.3 MIT wrt COMB COCO 1.3 2.6 3.2 3.2 -4.6 9.2 MIT wrt COMB DAV1 -1.1 4.0 -1.1 3.9 -3.7 13.7 MIT wrt COMB IISC -1.5 5.3 0.2 6.3 0.7 20.5 MIT wrt COMB POL2 2.0 5.9 -0.0 5.0 13.0 13.4 MIT wrt COMB DGAR 1.8 5.5 0.2 6.1 -4.8 19.4 MIT wrt COMB KERG -1.6 5.0 -0.7 5.3 -6.0 17.8 MIT wrt COMB KIT3 3.0 5.7 -1.1 5.3 5.8 17.6 MIT wrt COMB MAW1 -0.9 4.7 -0.3 5.0 -0.3 15.2 MIT wrt COMB ARTU -2.0 5.2 3.1 5.2 12.2 12.8 MIT wrt COMB BAHR -0.0 4.4 1.3 5.7 11.7 14.8 MIT wrt COMB MALI -3.3 6.0 0.2 9.7 -3.8 30.6 MIT wrt COMB SYOG 0.5 5.3 -0.0 5.4 7.6 24.1 MIT wrt COMB HRAO 0.8 5.4 -2.9 6.8 7.1 18.9 MIT wrt COMB JOZE -1.4 5.3 0.9 5.0 2.1 17.2 MIT wrt COMB TRO1 0.5 4.2 1.0 4.1 -0.6 12.9 MIT wrt COMB BOR1 0.1 4.3 -1.7 4.5 0.8 11.5 MIT wrt COMB MATE -1.1 4.5 -0.5 4.8 1.3 13.9 MIT wrt COMB GRAZ -0.5 4.4 -0.0 4.5 2.8 12.0 MIT wrt COMB WTZR -0.4 4.5 -1.6 4.6 0.4 11.6 MIT wrt COMB ONSA 0.6 4.5 -1.7 4.9 1.3 11.5 MIT wrt COMB NYAL 1.4 3.8 -0.2 4.2 2.7 14.3 MIT wrt COMB NKLG -2.2 5.4 -0.8 8.1 -4.2 27.7 MIT wrt COMB WSRT 0.6 4.3 -2.5 4.8 3.0 10.5 MIT wrt COMB BRUS -0.3 4.1 -1.4 4.5 -0.8 10.7 MIT wrt COMB Reference sites NOT used CENTER GFZ ------------------- VARIANCE RESCALING FACTOR FOR GFZ 725.50 Transformation of loose solution GFZ to COMB ----------------------------------------------- For 87 Sites, RMS after 7 parameter transformation 1.3 mm GFZ wrt COMB X-tran +- Y-tran +- Z-tran +- Scale +- (mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb) 0.1 9374.8 -0.4 9374.8 0.7 9374.8 -2.371 0.430 GFZ CoM RMS Fits of GFZ to COMB WRMS NEU 1.25 1.24 4.04 mm, NRMS 0.21 0.23 0.19 Num 87 GFZ COMB Adjustments to core site positions for GFZ SITE dNorth +- dEast +- dUp +- (mm) (mm) (mm) (mm) (mm) (mm) VESL -2.1 6.9 0.4 5.7 12.9 26.9 GFZ wrt COMB VILL -0.0 4.0 1.4 3.8 -3.7 13.6 GFZ wrt COMB SFER 0.2 6.6 2.1 6.2 -6.5 22.7 GFZ wrt COMB HOFN 0.5 5.5 -0.6 4.3 4.1 17.1 GFZ wrt COMB MAS1 0.3 5.9 1.1 6.1 1.1 24.5 GFZ wrt COMB FORT 1.3 7.2 1.4 8.7 -5.1 32.2 GFZ wrt COMB STJO 0.9 7.3 0.1 5.8 -2.2 22.3 GFZ wrt COMB KOUR -0.8 6.5 -2.1 8.1 -9.8 32.7 GFZ wrt COMB OHI2 -1.8 7.5 -1.5 5.4 2.1 23.6 GFZ wrt COMB LPGS -1.0 8.8 -0.6 7.5 -6.0 33.1 GFZ wrt COMB UNSA -1.1 7.4 -1.2 7.2 -4.2 28.2 GFZ wrt COMB SCH2 -0.3 7.8 -0.1 5.7 -5.2 23.9 GFZ wrt COMB RIOG -2.7 8.3 -0.4 5.9 2.2 23.1 GFZ wrt COMB THU3 0.2 3.3 1.1 2.8 2.7 14.9 GFZ wrt COMB SANT -2.0 7.0 -0.9 6.2 6.0 22.2 GFZ wrt COMB WES2 1.4 7.5 0.2 6.4 -1.9 27.6 GFZ wrt COMB NRC1 0.1 5.0 0.5 4.0 -0.2 15.6 GFZ wrt COMB GODE 1.0 6.6 -0.5 6.2 -1.1 24.9 GFZ wrt COMB ALGO 0.1 4.3 0.6 3.5 0.1 13.4 GFZ wrt COMB MANA -0.9 8.9 -0.7 10.3 -7.8 37.1 GFZ wrt COMB NLIB 0.4 7.5 1.2 6.3 1.1 27.2 GFZ wrt COMB CHUR -0.4 6.8 0.5 5.1 -0.3 20.7 GFZ wrt COMB DUBO 0.4 7.5 0.4 5.7 -6.5 23.6 GFZ wrt COMB FLIN 1.0 7.0 0.9 5.2 -1.8 20.5 GFZ wrt COMB MDO1 2.0 7.1 1.1 7.5 -6.2 30.7 GFZ wrt COMB PIE1 0.5 7.1 0.1 6.5 1.2 24.8 GFZ wrt COMB YELL 0.6 7.2 1.2 5.0 1.2 22.6 GFZ wrt COMB GOLD 1.5 6.1 0.6 5.4 -7.1 21.2 GFZ wrt COMB DRAO 1.6 6.6 0.4 5.0 0.9 19.3 GFZ wrt COMB THTI 1.4 5.6 -3.9 7.3 -4.8 21.9 GFZ wrt COMB MKEA -1.6 6.4 6.2 7.3 14.5 25.6 GFZ wrt COMB CHAT 0.7 4.6 -0.9 4.4 2.5 14.0 GFZ wrt COMB AUCK 0.1 5.4 -1.4 5.3 2.8 18.1 GFZ wrt COMB MCM4 -0.8 6.7 1.9 5.5 -6.1 34.7 GFZ wrt COMB BILI 1.2 4.0 0.9 3.1 0.3 13.2 GFZ wrt COMB NOUM -0.8 6.5 -0.8 6.7 4.5 25.4 GFZ wrt COMB MAC1 0.5 4.5 0.1 3.4 -2.2 12.3 GFZ wrt COMB PETP 0.4 6.8 0.6 4.9 -3.7 20.0 GFZ wrt COMB MAG0 0.9 6.6 1.5 4.8 0.5 19.5 GFZ wrt COMB TIDB -0.2 5.0 -1.6 4.3 4.5 17.2 GFZ wrt COMB HOB2 -0.6 6.2 0.2 4.8 1.3 19.4 GFZ wrt COMB TOW2 -1.8 5.3 0.6 5.4 -3.7 21.8 GFZ wrt COMB GUAM -2.5 5.7 1.1 6.2 4.2 26.1 GFZ wrt COMB YSSK -0.5 6.5 1.6 4.8 -1.9 18.7 GFZ wrt COMB TSKB -1.5 6.5 0.6 5.5 -1.3 23.4 GFZ wrt COMB ALIC -1.0 5.5 -1.1 5.4 14.7 22.4 GFZ wrt COMB CEDU -0.2 5.9 -1.8 5.3 6.1 23.5 GFZ wrt COMB JAB1 -2.3 6.6 0.7 6.9 8.1 27.8 GFZ wrt COMB DARW -1.7 6.2 -1.1 6.7 2.0 28.6 GFZ wrt COMB YAKT 0.2 7.5 -0.5 5.2 5.1 22.8 GFZ wrt COMB TIXI 1.4 5.9 0.6 4.5 -2.4 22.8 GFZ wrt COMB KARR 0.0 5.6 -0.0 6.1 -0.3 23.8 GFZ wrt COMB PERT 0.7 6.7 0.8 6.5 -2.2 27.1 GFZ wrt COMB CAS1 -2.1 6.2 1.4 4.8 4.2 21.6 GFZ wrt COMB IRKT 2.9 8.3 -0.1 5.9 3.1 26.2 GFZ wrt COMB NTUS -1.0 5.1 -0.8 6.1 -3.8 20.9 GFZ wrt COMB COCO -0.3 5.0 -0.9 6.1 -1.4 20.4 GFZ wrt COMB LHAS 3.5 9.1 0.2 8.6 5.0 39.4 GFZ wrt COMB URUM 2.0 6.4 -2.1 5.1 0.9 19.5 GFZ wrt COMB DAV1 -2.7 6.3 -0.1 5.3 -0.1 22.7 GFZ wrt COMB IISC 1.2 4.0 -0.3 4.9 2.4 16.5 GFZ wrt COMB DGAR 1.7 3.7 -0.7 4.5 -1.6 14.1 GFZ wrt COMB KERG -0.0 8.0 1.6 6.5 -2.3 25.1 GFZ wrt COMB KIT3 1.6 7.8 -1.9 6.9 0.7 29.9 GFZ wrt COMB MAW1 -3.5 10.8 -5.3 13.3 -6.7 28.5 GFZ wrt COMB ARTU 1.0 6.8 -1.2 4.8 5.4 20.6 GFZ wrt COMB BAHR 0.6 4.0 -1.1 4.1 -0.8 15.3 GFZ wrt COMB MALI 2.3 6.3 1.4 7.6 1.5 27.2 GFZ wrt COMB TRAB -0.0 8.4 -0.7 7.2 0.4 29.5 GFZ wrt COMB SYOG 0.2 10.0 0.2 7.5 4.6 37.8 GFZ wrt COMB NICO -0.3 10.2 0.7 8.7 0.5 40.1 GFZ wrt COMB HRAO -0.3 8.0 -8.5 13.4 5.7 28.6 GFZ wrt COMB JOZE 4.8 8.0 -0.4 7.4 -6.6 25.2 GFZ wrt COMB TRO1 -0.3 5.8 -0.6 4.5 -3.1 22.1 GFZ wrt COMB BOR1 0.4 7.9 1.5 7.2 -2.6 24.3 GFZ wrt COMB MATE 0.8 6.1 0.9 5.4 0.2 20.4 GFZ wrt COMB GRAZ 0.1 9.7 1.4 8.4 1.6 30.3 GFZ wrt COMB POTS 0.5 6.1 0.5 4.8 -3.7 18.6 GFZ wrt COMB WTZR -0.1 6.0 1.0 4.8 -1.1 18.2 GFZ wrt COMB ONSA 0.5 6.4 0.9 4.9 -6.2 20.0 GFZ wrt COMB NYAL -0.3 5.6 -1.7 5.0 0.4 27.5 GFZ wrt COMB NKLG 2.8 6.8 -0.3 9.2 -6.1 30.1 GFZ wrt COMB ZIMM -0.5 6.5 0.6 5.7 3.2 19.6 GFZ wrt COMB GRAS -0.9 6.2 1.4 5.5 1.8 19.3 GFZ wrt COMB WSRT 0.2 6.0 1.2 4.7 0.3 18.4 GFZ wrt COMB BRUS -0.1 6.8 0.5 5.8 -0.7 20.5 GFZ wrt COMB Reference sites NOT used GLSV -0.4 27.4 1.0 45.7 6.4 50.4 GFZ wrt COMB CENTER SIO ------------------- VARIANCE RESCALING FACTOR FOR SIO 16.98 Transformation of loose solution SIO to COMB ----------------------------------------------- For 86 Sites, RMS after 7 parameter transformation 1.8 mm SIO wrt COMB X-tran +- Y-tran +- Z-tran +- Scale +- (mm) (mm) (mm) (mm) (mm) (mm) (ppb) (ppb) -5.7 9.5 1.0 9.1 -51.0 18.3 -3.371 0.294 SIO CoM RMS Fits of SIO to COMB WRMS NEU 1.61 1.81 4.38 mm, NRMS 0.48 0.42 0.44 Num 86 SIO COMB Adjustments to core site positions for SIO SITE dNorth +- dEast +- dUp +- (mm) (mm) (mm) (mm) (mm) (mm) VESL 1.4 8.9 2.7 9.7 -6.7 22.8 SIO wrt COMB VILL 0.8 2.4 -2.5 2.9 0.9 7.5 SIO wrt COMB SFER 0.5 2.3 -2.8 3.1 1.6 6.9 SIO wrt COMB HOFN 1.4 3.5 -0.7 5.0 4.1 10.0 SIO wrt COMB MAS1 1.1 2.3 -3.0 3.9 0.2 7.9 SIO wrt COMB FORT 2.8 4.5 4.4 6.6 3.6 16.8 SIO wrt COMB STJO -0.0 3.0 2.6 4.3 6.6 8.7 SIO wrt COMB KOUR 2.1 3.7 4.5 6.4 5.7 13.9 SIO wrt COMB LPGS 1.6 7.5 -0.6 10.7 -9.0 21.8 SIO wrt COMB UNSA 2.3 7.3 -1.1 13.3 -7.1 23.6 SIO wrt COMB SCH2 -0.5 3.3 2.4 4.2 2.6 9.4 SIO wrt COMB RIOG 0.2 7.3 1.2 9.7 -6.2 15.2 SIO wrt COMB THU3 -2.5 11.0 -3.0 12.0 6.9 38.0 SIO wrt COMB SANT 2.9 9.3 0.8 12.8 -13.5 20.2 SIO wrt COMB WES2 0.3 3.5 2.9 5.3 5.5 11.4 SIO wrt COMB NRC1 -0.2 2.8 0.5 3.9 6.5 7.9 SIO wrt COMB GODE -0.2 2.7 0.4 4.0 5.0 8.3 SIO wrt COMB ALGO -0.5 4.0 -3.2 6.0 -0.7 12.6 SIO wrt COMB MANA 0.2 5.1 -1.9 10.3 9.0 19.4 SIO wrt COMB NLIB -0.7 3.6 0.1 6.0 7.2 10.8 SIO wrt COMB CHUR -1.1 3.5 -1.4 4.2 5.2 9.3 SIO wrt COMB DUBO 0.0 3.1 0.3 3.8 2.4 8.4 SIO wrt COMB FLIN -0.5 3.6 -0.7 4.8 2.8 8.9 SIO wrt COMB MDO1 -0.0 4.2 -0.2 7.4 4.2 14.5 SIO wrt COMB PIE1 -0.2 3.7 0.8 5.3 2.4 11.6 SIO wrt COMB YELL -1.8 4.0 -1.1 5.1 8.1 9.9 SIO wrt COMB DRAO -0.2 2.3 2.3 3.0 3.8 5.3 SIO wrt COMB THTI 2.4 5.8 5.8 12.5 4.5 20.2 SIO wrt COMB MKEA 1.9 3.7 -1.1 6.8 -2.9 11.6 SIO wrt COMB CHAT 2.7 5.7 -1.3 7.9 -3.0 12.7 SIO wrt COMB AUCK 1.8 3.5 0.3 5.5 -2.0 9.7 SIO wrt COMB MCM4 1.9 3.6 -3.3 3.8 2.6 10.8 SIO wrt COMB BILI 1.7 4.3 1.7 5.3 -2.4 11.0 SIO wrt COMB NOUM 1.5 4.6 3.4 8.6 -7.5 16.9 SIO wrt COMB MAC1 1.4 4.8 -1.8 5.7 -0.6 10.9 SIO wrt COMB PETP 1.6 4.9 0.5 6.7 -3.2 12.3 SIO wrt COMB MAG0 1.8 4.5 -1.6 5.8 -4.3 10.8 SIO wrt COMB TIDB 1.0 5.8 -1.2 7.8 0.0 14.6 SIO wrt COMB HOB2 1.6 3.2 1.4 4.1 2.2 9.0 SIO wrt COMB TOW2 1.3 3.2 2.0 5.5 -1.1 11.2 SIO wrt COMB GUAM 2.1 5.6 -4.8 10.7 3.0 21.9 SIO wrt COMB YSSK 1.8 4.6 -3.6 6.8 -3.6 11.7 SIO wrt COMB TSKB 0.6 2.8 -2.6 4.0 -2.9 7.2 SIO wrt COMB ALIC 0.2 2.9 0.7 4.7 3.9 9.8 SIO wrt COMB CEDU 0.3 2.7 2.3 4.1 4.5 8.7 SIO wrt COMB JAB1 0.4 3.8 0.2 6.5 -6.8 14.8 SIO wrt COMB DARW -1.0 3.6 0.7 6.1 0.3 14.3 SIO wrt COMB YAKT 2.9 5.8 6.2 7.9 -10.1 15.4 SIO wrt COMB TIXI 0.8 4.3 -0.1 4.7 -5.5 10.8 SIO wrt COMB KARR -1.7 3.4 -0.4 6.0 1.9 12.7 SIO wrt COMB PERT -1.4 2.8 -0.3 4.5 5.2 9.8 SIO wrt COMB CAS1 3.9 4.0 -2.5 5.0 10.8 10.6 SIO wrt COMB IRKT -1.7 5.8 -9.3 8.9 -11.2 15.8 SIO wrt COMB NTUS -4.6 4.8 -2.6 9.7 -4.2 18.6 SIO wrt COMB COCO -2.8 4.0 -2.1 8.8 2.5 15.2 SIO wrt COMB LHAS -5.0 5.2 -7.3 10.2 0.7 18.6 SIO wrt COMB URUM -1.7 4.3 3.5 6.3 -9.2 11.8 SIO wrt COMB DAV1 3.9 3.9 2.2 4.8 10.0 9.5 SIO wrt COMB IISC -5.2 4.2 1.1 7.6 -0.6 15.8 SIO wrt COMB POL2 -2.1 2.9 1.2 4.2 -5.9 7.8 SIO wrt COMB DGAR -5.8 4.3 -0.2 8.9 -9.2 16.4 SIO wrt COMB KERG 0.3 3.0 0.3 4.5 8.6 8.4 SIO wrt COMB KIT3 -2.3 2.3 1.9 3.5 -4.8 7.3 SIO wrt COMB MAW1 3.7 5.5 -1.6 7.2 7.8 13.8 SIO wrt COMB ARTU -2.0 3.8 3.8 5.0 -2.2 10.6 SIO wrt COMB BAHR -2.9 3.6 3.6 6.5 -0.5 12.4 SIO wrt COMB MALI -1.9 6.3 -5.7 13.0 -7.1 25.9 SIO wrt COMB SYOG 3.8 6.4 2.5 7.5 4.4 20.7 SIO wrt COMB GLSV 0.2 3.4 3.2 4.7 -3.9 9.8 SIO wrt COMB HRAO -2.2 3.4 0.4 5.2 3.9 8.9 SIO wrt COMB JOZE 0.3 4.1 -0.6 3.5 0.8 12.7 SIO wrt COMB LAMA 1.1 2.4 0.2 2.3 -3.0 7.0 SIO wrt COMB TRO1 1.0 2.4 -0.4 2.5 -3.6 7.0 SIO wrt COMB BOR1 1.2 2.6 0.2 2.5 -3.2 8.2 SIO wrt COMB MATE 0.2 2.4 -0.1 2.8 0.7 7.6 SIO wrt COMB GRAZ 0.8 2.2 -0.3 2.4 -3.2 6.4 SIO wrt COMB POTS 1.1 2.0 -0.4 2.1 -2.5 5.9 SIO wrt COMB WTZR 1.2 2.2 -0.5 2.3 -2.8 6.4 SIO wrt COMB ONSA 1.2 3.3 -0.9 3.5 -2.3 9.3 SIO wrt COMB NYAL 1.6 3.9 -1.2 4.5 -0.5 12.4 SIO wrt COMB NKLG -1.5 7.1 5.5 14.9 -4.0 28.6 SIO wrt COMB ZIMM 1.2 2.4 -1.2 2.4 -2.4 7.2 SIO wrt COMB GRAS 1.0 2.0 -1.4 2.3 -2.3 6.0 SIO wrt COMB WSRT 1.3 1.9 -0.9 2.0 -2.1 5.2 SIO wrt COMB BRUS 1.2 2.5 -1.3 2.4 -1.2 7.3 SIO wrt COMB Reference sites NOT used RBAY -1.6 10.8 0.4 20.1 6.5 41.8 SIO wrt COMB 5.0 EOP ESIMATES FROM THE CONSTRAINED COMBINED SOLUTION MJD Xpole Ypole UT1-UTC LOD Xsig Ysig UTsig LODsig Nr Nf Nt Xrt Yrt Xrtsig Yrtsig XYcorr XUTcor YUTcor (10**-6") (0.1 usec) (10**-6") (0.1 usec) (10**-6"/d) (10**-6"/d) 53421.50 38958 204983 -5360664 6258 129 136 9673 236 147 0 0 -2445 794 180 186 -0.024 0.001 0.000 53422.50 36596 205721 -5367781 8054 123 128 9727 253 147 0 0 -2278 651 139 143 -0.019 0.001 0.001 53423.50 34363 206192 -5376759 9906 121 126 9785 257 147 0 0 -2174 284 139 143 -0.009 0.001 0.001 53424.50 32345 206313 -5387600 11803 122 129 9847 264 147 0 0 -1820 18 138 142 -0.008 0.002 0.001 53425.50 30884 206521 -5400504 14031 123 129 9914 267 147 0 0 -1127 443 140 145 -0.018 0.003 0.001 53426.50 29823 207196 -5415570 16029 124 130 9985 272 147 0 0 -1081 897 144 149 -0.027 0.004 0.001 53427.50 28547 208143 -5432317 17234 135 144 10061 287 147 0 0 -1499 977 190 199 -0.005 0.004 -0.001