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. 

h2

Preliminary Surveys Manual

Medium
h2
Preliminary Surveys Manual
Medium

NDDOT Survey Manuals Memorandum No. 01-2008

As Built

Data Collection

Design to Construction Survey Automation

GPS Operations

Online Positioning User Service (OPUS)

Robotic and Conventional Total Stations