Java·Applied·Geodesy·3D - Trigonometric Levelling Adjustment

Trigonometric Levelling Adjustment (reply)

Micha — Tue, 20 Oct 2026 15:48:56 +0000

Hello,

just convert the observed zenith angles and slope distances to height differences using tools like Excel. Almost all total stations already allow to export the derived height differences. In any way, import the derived height differences as leveling data and perform the leveling adjustment.

That's the way it should work.
Micha

Trigonometric Levelling Adjustment (reply)

Bojana — Tue, 20 Oct 2026 12:30:43 +0000

I forgot to mention that I need only height from that network with 1 datum point, and later I will do 2D free network adjustment.

Trigonometric Levelling Adjustment

Bojana — Tue, 20 Oct 2026 12:20:44 +0000

Hello, I need to do Trigonometric Levelling Adjustment. I need to get adjusted heights from total station to use that heights in model that converts slope distance to horizontal distance in Gauss–Krüger Projection (Bessel elipsoid). That conversion I will do in Excel, but first I need to adjust raw heights from total station. I measured zenith angles and slope distances of course, so can it be properly done in JAG, and if can, please help me to import data, some example of txt import data and how to specify in that case stochastic model.

Thanks in advance,
Bojana