accuracy

  1. P

    GCP necessary for Roof survey?

    Hey there! I am working in small engineering company and we are planning middlesized to largescale pv systems. For the planning of middel sized rooftop pv systems we´re considering UAV mapping with our phantom 4 pro. I downloaded the latest trial version of Photoscan and already got the first...
  2. R

    Aeropoints vs low-cost RTK

    We now are considering purchase of the equipment to install GCPs. We are torn between buying Propeller Aeropoints or Reach RS receivers. I've read a lot about both systems and at the moment I see the only obvious advantage of Aeropoints - it is really easy to use. Overall Reach RS seems to be...
  3. N

    Looking for UAV datasets to test a rolling shutter correction algorithm.

    Hello everyone! I have created a software package that can be used to compensate for rolling shutter artifacts and provide corrected images amongst other things. The overall scope is to increase the accuracy on 3D models created with photographs captured by Phantoms or other low cost UAVs and...
  4. J

    Phantom 3 Standard problems

    Hi everyone! New member here, I've had my standard for 1 year so far, I am happy with this drone but have some minor issues. 2 questions, is there a add on sensor or something to upgrade the gps to make RTH more accurate and is there something like the bottom sensors on Phantom 3 pro you can get...
  5. C

    Standard Litchi Tracking Accuracy

    Hi all, I'm a newbie here and a new Drone Pilot (of sorts). I have the Litchi app which has tracking features that I wanted that DJI doesn't have. In setting up some simple tracks, I have found the drone follows them fine, what I am having issues with is the accuracy of the maps used for...