As a result of observing the slope with a 30m tape measure, which is 7.5mm longer than the standard tape measure, it was
Posted: Mon Apr 25, 2022 7:27 am
As a result of observing the slope with a 30m tape measure, which is 7.5mm longer than the standard tape measure, it was 150m. If the slope correction amount for the actual distance between two points is 1cm, what is the difference in elevation?