The instrument properties dialog now includes a CoVariance button which offers direct access to the covariance matrix for the instrument base. This is updated based upon the last covariance analysis per- formed, either through USMN or the Uncertainty Context Manager.
The covariance for a single point observation can also be directly accessed from within the point’s properties.
The point covariance can be displayed in either of 3 forms:
WRT Instrument Base Frame. With Respect To (WRT) the in- strument’s base. This option represents the points uncertainty only.
WRT World Frame. With Respect To (WRT) the World Frame. This option includes both the point uncertainty and the instru- ment’s placement uncertainty with respect to the World frame.
WRT Working Frame. With Respect To (WRT) the Working Frame. This option includes both the point uncertainty and the instrument’s placement uncertainty with respect to the Work- ing frame.