From the course: Learning Pix4D Drone Mapping

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GCP: Creating a high-precision project, part 3

GCP: Creating a high-precision project, part 3 - Pix4Dcapture Tutorial

From the course: Learning Pix4D Drone Mapping

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GCP: Creating a high-precision project, part 3

- [Instructor] Now that all the GCPs, or ground control points, are picked, you can see here that if I go through every image that I've picked at least two, which is the minimum. In this one, there is just just little overlap on those. But some of them I picked up to six. We had targets out in the field it looks like. There's some easy one to pick. Again, if you zoom into these and you see that there is some pixelation or something or maybe this one here where it's a little fuzzy because of exposure or something, then just zoom out you zoom in, you don't really know where that point is at and again, the more that you zoom in, the greater the weight of that point, to pick something that's arbitrary or not a good point. Those are all picked. I'm going to say okay. I went from the map over over here where it shows the GCPs sort of auto-aligning to the map because they're in the same coordinate system as you can see down here. And in the ray cloud, there's nothing processed yet, but there…

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