![COGO Pt. I – Traverse types & angles [0:32]](http://staging.geo-learn.com/wp-content/uploads/2023/03/COGOTraverse-topics-Pt-I-cover2x450.png)
COGO Pt. I – Traverse types & angles [0:32]
$20.00
Part I in the COGO series covers an introduction to traversing, including some field procedures, a discussion of open and closed traverses, and introduces types of angles (interior, exterior, deflection, and angle to the right). Running time 32 minutes.
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![COGO Pt. II – Basic traverse calculation [0:25]](http://staging.geo-learn.com/wp-content/uploads/2023/03/COGOTraverse-topics-Pt-II-cover-x450-300x300.png)
