Preliminary Surveys

The Preliminary Surveys page is your comprehensive guide to land surveying and photogrammetry within the NDDOT. 

This manual offers precise procedures while acknowledging the dynamic nature of our field. Deviations may occur due to changes in personnel, policies, interpretation, law, system experimentation, or process evolution. 

View this manual as a living document, adapting to our industry's dynamic environment. Embrace flexibility and innovation as you navigate the intricacies of surveying and photogrammetry.