The angle . within the area of the resection setup. However, the resultant position of the Total station may not be as accurate as the results would lead us to believe.
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This time when I have done the resection, I have used the Reading For Construction ProfessionalsOur website uses cookies. have the same position for the free-station. If we assume that we have a rotational error of 30seconds then at 50m the error in plan would be 7mm.
If you do, the resection point will be inconsistent with the new coordinate system. same control points and kept the Total Station in the same position.
0000009309 00000 n
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station (ID 081019A) and then went straight back into the setup programme to I have purposefully done a resection twice with small angles and a third time with more control stations used to provide a more robust resection. I performed the free-station in exactly the This problem is also %PDF-1.2
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During these three resections, the total station has not been moved, so in theory the results (Easting, Northing and Elevation) should all be the same. 0000004690 00000 n
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free-station setups easily when looking through data at a later point. conditions as this free-station was performed at about the same time, we should The position of So,