… RTK, which achieves performances in the range of a handful of centimeters, is a method typically Employed in surveying apps. Close Spacing: When contour traces are intently packed, it signifies a steep slope. The quick modify in elevation over a short horizontal length produces a pronounced incline. The 1st https://contoursurveyinbangladesh83687.blogsumer.com/31794081/contour-survey-in-bangladesh-for-dummies