# Broadcast Ephemeris with Centimetric Accuracy: Test Results for GPS, Galileo, Beidou and Glonass
## 8 Conclusions
\begin{table}
\begin{tabular}{c c c c c c c c c c c c c c c c} \hline  & **TX (m)** & **Std.TX** & **YY (m)** & **Std.TX** & **TZ (m)** & **Std.TZ** & **RX (mas)** & **Std.RX** & **RY (mas)** & **Std.RY** & **RZ (mas)** & **Std.ZZ** & **Sc (ppm)** & **Std.Sc** \\  & **(m)** & **(m)** & **(m)** & **(m)** & **(m)** & **(mas)** & **(mas)** & **(mas)** & **RZ (mas)** & **Std.SZ** & **Std.SZ** & **Std.SZ** \\ \hline
**G01** & 0.030 & 0.150 & \(-\)0.154 & 0.196 & \(-\)0.015 & 0.056 & \(-\)1.531 & 1.569 & 1.101 & 2.508 & 10.197 & 3.345 & 0.018 & 0.000 \\
**G02** & \(-\)0.008 & 0.167 & \(-\)0.020 & 0.187 & \(-\)0.057 & 0.112 & \(-\)0.001 & 1.318 & 0.105 & 2.334 & 0.215 & 7.045 & 0.033 & 0.001 \\
**G03** & 0.161 & 0.216 & 0.040 & 0.299 & \(-\)0.248 & 0.184 & \(-\)0.069 & 2.532 & 1.599 & 3.782 & \(-\)0.023 & 7.854 & 0.015 & 0.001 \\
**G04** & \(-\)0.070 & 0.126 & 0.315 & 0.203 & 0.005 & 0.110 & 1.027 & 1.430 & 3.241 & 2.680 & 5.003 & 2.941 & \(-\)0.039 & 0.000 \\
**G05** & \(-\)0.010 & 0.096 & \(-\)0.008 & 0.084 & 0.147 & 0.077 & \(-\)0.0059 & 1.380 & \(-\)0.034 & 1.098 & \(-\)0.077 & 3.871 & 0.031 & 0.000 \\
**G06** & \(-\)0.099 & 0.075 & 0.083 & 0.125 & \(-\)0.097 & 0.078 & \(-\)1.028 & 1.324 & \(-\)0.469 & 1.713 & \(-\)2.255 & 4.417 & 0.014 & 0.000 \\
**G07** & \(-\)0.019 & 0.098 & 0.069 & 0.174 & \(-\)0.167 & 0.094 & 0.001 & 1.142 & 0.702 & 2.166 & 2.844 & 4.397 & 0.031 & 0.000 \\
**G08** & \(-\)0.071 & 0.116 & 0.066 & 0.175 & 0.064 & 0.176 & \(-\)0.472 & 0.934 & \(-\)0.781 & 2.385 & 6.746 & 8.891 & 0.017 & 0.001 \\
**G09** & 0.070 & 0.165 & \(-\)0.083 & 0.225 & \(-\)0.237 & 0.093 & \(-\)0.989 & 2.112 & \(-\)0.066 & 2.164 & 3.085 & 7.022 & 0.0012 & 0.000 \\
**G10** & \(-\)0.007 & 0.174 & \(-\)0.050 & 0.124 & \(-\)0.104 & 0.089 & 0.335 & 2.486 & 0.061 & 1.337 & 0.730 & 3.393 & 0.015 & 0.001 \\
**G11** & \(-\)0.103 & 0.135 & \(-\)0.002 & 0.112 & 0.168 & 0.066 & \(-\)1.161 & 1.320 & \(-\)0.688 & 1.557 & 7.600 & 3.308 & \(-\)0.017 & 0.001 \\
**G12** & 0.033 & 0.149 & \(-\)0.020 & 0.080 & 0.020 & 0.103 & \(-\)0.447 & 1.858 & 0.084 & 1.292 & \(-\)4.620 & 3.282 & 0.033 & 0.001 \\
**G13** & 0.034 & 0.156 & 0.031 & 0.084 & 0.007 & 0.008 & 0.387 & 1.643 & 0.196 & 1.451 & \(-\)0.749 & 3.911 & \(-\)0.010 & 0.001 \\
**G14** & 0.050 & 0.225 & 0.003 & 0.073 & \(-\)0.117 & 0.066 & \(-\)0.191 & 0.858 & \(-\)0.650 & 3.300 & 0.078 & \(-\)0.042 & 0.002 & 0.000 \\
**G15** & \(-\)0.059 & 0.092 & \(-\)0.006 & 0.158 & \(-\)0.054 & 0.107 & \(-\)0.748 & 1.312 & \(-\)0.352 & 2.224 & 1.194 & 4.491 & 0.024 & 0.001 \\
**G16** & 0.015 & 0.020 & 0.072 & 0.099 & \(-\)0.006 & 0.090 & \(-\)0.101 & 2.528 & \(-\)0.859 & 1.336 & \(-\)4.817 & 5.834 & \(-\)0.007 & 0.001 \\
**G17** & 0.148 & 0.199 & 0.139 & 0.277 & \(-\)0.036 & 0.062 & \(-\)0.697 & 2.086 & \(-\)2.526 & 3.561 & \(-\)9.596 & 6.593 & 0.030 & 0.001 \\
**G19** & 0.028 & 0.173 & 0.013 & 0.080 & 0.027 & 0.053 & \(-\)0.090 & 1.000 & \(-\)0.386 & 2.211 & \(-\)1.517 & 3.482 & 0.031 & 0.001 \\
**G20** & \(-\)0.053 & 0.155 & 0.015 & 0.155 & 0.066 & 0.092 & \(-\)0.075 & 2.165 & 0.720 & 1.443 & \(-\)5.388 & 2.972 & \(-\)0.012 & 0.000 \\
**G21** & \(-\)0.042 & 0.010 & \(-\)0.062 & 0.187 & \(-\)0.021 & 0.077 & 0.015 & 1.368 & \(-\)0.542 & 2.141 & 4.565 & 3.996 & -0.006 & 0.001 \\
**G22** & 0.021 & 0.154 & \(-\)0.028 & 0.087 & 0.061 & 0.080 & \(-\)0.325 & 1.688 & 0.047 & 1.138 & \(-\)0.465 & 4.762 & 0.031 & 0.000 \\
**G23** & 0.042 & 0.070 & 0.155 & 0.148 & \(-\)0.149 & 0.066 & \(-\)0.004 & 0.798 & 1.510 & 1.865 & 6.234 & \(-\)4.165 & 0.050 & 0.000 \\
**G24** & \(-\)0.021 & 0.471 & \(-\)0.004 & 0.271 & \(-\)0.144 & 0.214 & \(-\)0.529 & 1.672 & \(-\)0.305 & 6.123 & \(-\)0.451 & 8.189 & 0.012 & 0.002 \\
**G25** & 0.029 & 0.054 & 0.134 & 0.134 & \(-\)0.087 & 0.097 & 1.275 & 1.557 & 0.411 & 0.911 & \(-\)3.036 & 4.794 & 0  
\begin{table}
\begin{tabular}{c} **Std.