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How to Make a Topographic Model : 8 Steps (with Pictures ...
Physically putting together the contour line derived shapes is very helpful in generating an understanding of the meaning of the contour lines. I attached a helpful resource here for checking student understanding of the connection between the topographic map, satellite map, and profile view....
Automatic Derivation Of Generalized Contour Lines For ...
CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Derivation of contour lines from a Digital Elevation Model (DEM) has to cope with a number of problems. (1) bad approximation of angular lines, (2) none or badly placed line inscriptions, (3) discontinuity when combining contour line sets of adjacent map sheets. We present a software system capable of dealing with the ......