CC modeling requires 84 coordinates

First use photoscan to short the three data, and then import it into cc. Of course, cc can also be used as a short three, and then model or generate orthophotos. What is the use of modeling? Of course, in EPS three-dimensional mapping, if the accuracy is good enough, it can reach the 1:500 accuracy requirement.

The image pos data is wps84, and the GCP coordinate system is CH1903+LV95. (I found the images from the pix4d tutorial. There are not many images and it takes less time. It is very suitable for practicing with a notebook. National geographic coordinates are very sensitive. You cannot put the coordinates on the Internet at will. It is recommended to modify the real coordinates. Or coding.

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