watershed analysis

skkskk Global Mapper UserPosts: 3
Is there an option to generate analysis similar to watershed; all around a defined point  but based on an inclined surface, say 1 degree; need to analyse if inside a valley, can you clear the valley.

Answers

  • JSLJSL Global Mapper User Posts: 411Trusted User
    Are you trying to determine the low point of the valley?
  • coelodontacoelodonta Global Mapper User Posts: 14
    In not sure what you're trying to do here but i often just create a square area feature and edit the vertices to get my slope  angle then cut or calculate one surface against another using the combine compare terrain tool
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