Deformation analysis between epoch 1+2+..k-1 vs epoch k

by Micha ⌂, Friday, August 31, 2018, 09:29 (48 days ago) @ Nguyen Thanh Trung

Hello,

I think the stategy of the deformation analysis between k-1 and k to detect the stable or unstable of reference points in the network. Is that right?

Yes, JAG3D checks the reference points of the network by comparing the estimated test statistic and a given threshold (derived from the F-distribution). In case of an unstable reference point, the reference point should parametrierend as an object point (as already mentioned: in this case, the point should be defined twice, i.e. one-times per epoch).


regards
Micha

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


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