![Instrumentation III: Intermediate Leveling [0:36]](http://staging.geo-learn.com/wp-content/uploads/2023/04/Instrumentation-III-x450.png)
Instrumentation III: Intermediate Leveling [0:36]
$10.00
Differential leveling is reviewed. The barometric leveling process is covered. Trigonometric leveling is covered again, but adding the concept of reciprocal observation. Variations in differential leveling such as three-wire leveling and reciprocal differential leveling. We conclude with an exam favorite: the theory and practice of the two-peg test. Running time 36 minutes.
You will learn…
- In-depth concepts of differential leveling
- Barometric leveling concepts are covered
- Reciprocal observations in trigonometric leveling are discussed
- The theory and method of performing the two-peg test
![U.S. Public Land Survey System Extended [0:49]](http://staging.geo-learn.com/wp-content/uploads/2023/04/USPLS-cover-x450-300x300.jpg)
![Theory of Area Calculations [0:13]](http://staging.geo-learn.com/wp-content/uploads/2023/04/Theory-of-area-calc-DMD-Cover-x450-300x300.jpg)
![COGO Pt. VII – Summarizing COGO or “Capstone” [0:28]](http://staging.geo-learn.com/wp-content/uploads/2023/03/COGOTraverse-topics-Pt-VII-cover-300x300.png)
![COGO Pt. V – Area computations [0:34]](http://staging.geo-learn.com/wp-content/uploads/2023/03/COGOTraverse-topics-Pt-V-cover-300x300.png)
