Instrumentation IV: Field and Office Leveling [0:37]

Basic concepts of differential leveling are covered; types of field notes are discussed including accommodating “sideshots.” Level loop adjustment is covered. Resolving the most probable elevation of a point using more than one line of leveling initiating at different points concludes the course.

You will learn…

• Basic concepts of differential leveling
• Basic methods of keeping leveling notes
• Adjustment of a level loop, where the survey begins and ends at the same point
• How to resolve the elevation of a point that has been measured with different lines of levels initiating from different points.