Computer · Surveying
Identify the primary basis on which a triangulation system is classified into first-order, second-order, and third-order triangulation.
- 1The height of the instrument towers used
- 2The extent of the area and the degree of accuracy required✓
- 3The baseline direction and orientation
- 4The geometric shape of the triangles
Correct answer
The extent of the area and the degree of accuracy required
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