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Opus-RS high residuals
Received the following several times lately:
“6030 ************** WARNING ***********************
6030 One or both of the standard deviations associated with
6030 horizontal coordinates is greater than 5 cm, and/or the
6030 standard deviation associated with the vertical coordinate
6030 is greater than 10 cm. This means that the vectors used to
6030 determine your position did not agree as well as expected.
6030 Often this is the result of problems with the adopted coordinates
6030 at one or more of the reference stations selected by OPUS-RS.
6030 If a problem reference station can be identified, it can
6030 be excluded with the Exclude feature on the OPUS Options
6030 page.“And for example:
Residuals of position determined by individual baselines from the final position
X Y Z East North Up
nypf 0.124 -0.087 0.011 0.102 -0.067 0.090
nyfs 0.110 -0.065 -0.016 0.094 -0.070 0.054
nybt 0.119 -0.057 -0.029 0.104 -0.076 0.040
nywl 0.104 -0.014 -0.050 0.099 -0.061 -0.008
nywv 0.118 -0.070 0.007 0.100 -0.058 0.074
nysm 0.123 -0.120 0.038 0.095 -0.069 0.132
nyhb 0.116 -0.052 -0.011 0.102 -0.059 0.049
ospa 0.134 -0.085 0.025 0.113 -0.057 0.099All sites minimal to no multipath. Re-submitted several days later, same-same . Thoughts?
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