so what the best site calibration we need to do if we try to avoid linear control points or short and long control points. Many site control points there just think how we can use the control points safe until the project done. Please more specific regarding this matter. Thank you.
![일상 속 기분 좋음 [Proto disco meme]](http://i.ytimg.com/vi/DwmEIaZ7XGQ/mqdefault.jpg)
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so what the best site calibration we need to do if we try to avoid linear control points or short and long control points. Many site control points there just think how we can use the control points safe until the project done. Please more specific regarding this matter. Thank you.