Recent content by Leif Johnston

Another couple of questions... Has anyone used or had experience with an upgrade lens from Peau Productions? You can get a 16 megapixel for around $100, not sure if this is worth it? In regards to Apps, what is the best one for surveying way points etc. I'm will be using Agisoft Photoscan for...

Thank you all for your responses! I am going to be definitely utilizing ground control points as this is the only way to get the accuracies I need and from what I've been reading I might need to play around with the altitude to achieve my required resolution. I wont be even thinking of an RTK...

Hi all, I am currently working in mining and seeking advice on whether or not the Phantom 4 is accurate enough for 3d mapping to achieve less then 5cm in 'XYZ' values. I am very new to drones but have been researching quite a bit over the last couple of months and just need a few things...