Permanent Adjustments of Different Levels | Levelling | Surveying

The permanent adjustments of different level are made to establish the fixed relationships between its fundamental lines: 1. Permanent Adjustments of a Dumpy Level 2. Permanent Adjustments of a Cooke's Reversible Level 3. Permanent Adjustments of a Cushing's Level 4. Permanent Adjustments of the Y-Level 5. Permanent Adjustments of a Tilting Level. 1. Permanent Adjustments of a Dumpy Level: In [...]