JAG3D v20180909 report

by Nguyen Thanh Trung, Saturday, September 29, 2018, 11:56 (19 days ago)

Hello,

This is my GNSS deformation analysis test project.

I think that there are something wrong in the report after adjustment. I think the direction of the movement [Y] of "6" point is approximately 238 degree. This direction is 270 degree in the report.

Thank you.

JAG3D v20180909 report

by Micha ⌂, Saturday, September 29, 2018, 14:53 (19 days ago) @ Nguyen Thanh Trung

Hello,

I think the direction of the movement [Y] of "6" point is approximately 238 degree. This direction is 270 degree in the report.

The angle γ (gamma) descries the rotation of the confidence ellipse. This angle is - in general - not equal to the direction of the deformation or movement.

/Micha

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

Tags:
report, confidence, rotation angle, deformation

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