Forum

Author Topic: Result in Ground control points  (Read 3856 times)

Smikelz

  • Newbie
  • *
  • Posts: 14
    • View Profile
Result in Ground control points
« on: May 02, 2017, 04:10:30 PM »
Someone who have flight with UAV on height 120 meter?
What accurancy of Ground Control Points you get?

I want to compare with my result

(x error, y error, z error, xy error and total)




Jeremiah_ROWE

  • Guest
Re: Result in Ground control points
« Reply #1 on: May 02, 2017, 04:46:38 PM »
There are many variables that will factor into error residuals.

The flying height is a big one, but the size and shape of your ground targets is also just as important. The type of hardware measuring the points is an important determining factor in overall accuracy. The measured point needs to be visible for pinning the markers in the software.

Other than the flying height of 120m... What FOV and resolution do your lens and camera provide?

Also, what are your front and side overlap values?