Nội dung text Day 28 Surveying 1 -v2 copy.pdf
DAY 28: SURVEYING 1 Measurement of Distance Every correction brings you closer to accuracy—and success. 1. Pacing Before measuring horizontal distances, the pace factor should be calibrated. A pace is the distance between the toes or the heels of opposite feet after 1 step. On the other hand, a stride is the distance between the heel/two of the same foot after two paces. 1 PACE 1 STRIDE The pace factor is Pace Factor = Distance Paces