Geodesy
Levelling loop closure error
Levelling loop closure error is a surveying parameter of position, direction, elevation, or measured distance.
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fₕ = Σa − Σb − (Hᴮ−Hᴬ)
- 01Given
- 02Calculation
- 03Answer
What it means
Levelling loop closure error is a surveying parameter of position, direction, elevation, or measured distance.
How it works and where it is used
Use this calculation for determining elevations and height differences and checking construction levels.