A-posteriori uncertainty of the azimut

by lyoyha, Thursday, September 30, 2021, 11:58 (20 days ago)

How to calculate the a-posteriori uncertainty of the azimut (exactly azimut!) for the line between 2 determined (adjusted) points? (There are no direct measurements between these points).

A-posteriori uncertainty of the azimut

by Micha ⌂, Bad Vilbel, Thursday, September 30, 2021, 17:29 (20 days ago) @ lyoyha


its on your own. You can export the fully populated variance-covaraince-matrix of the adjusted points. By applying the propagation of uncertainty, you can derive the uncertainty of the azimuth angle (or any other parameter).

Kind regards

applied-geodesy.org - OpenSource Least-Squares Adjustment Software for Geodetic Sciences

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