One of our most common client questions is “ Why do you need a surveyor to measure ground control? So and so said they don’t need it for my project” The short answer is “To give you the best results”. Really, it is a little more complicated than that. Without taking a deep dive into the details there are a few reasons we need ground control. First, it orients our flight data with the survey control system used on your project. Basically, it allows us to match the survey or orthographic work you have done in the past, or plan to do in the future. The X,Y,Z (latitude, longitude, altitude) values on our orthographic photos and 3D models will align with all of your CAD design work. We can
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