I wish to create Thiessen polygon within all sub_basin of my interested area individually, meaning that to create Thiessen for every sub_basin one by one. I have to layer one is point layer and another is the shapefile of the study area which my sub_basins is located within it. I know it can be done using manually and also using ModelBuilder.

I prefer to use ModelBuilder.

two layer including point layer and sub_basins

closed as too broad by PolyGeo Oct 18 '17 at 7:30

Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.

  • What are you hoping to achieve in the end? Do the borders of the sub basins participate in or clip the Thiessen polygons? – Michael Stimson Oct 18 '17 at 1:22
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    You should attempt to get started on the model builder solution, and then when you're having trouble at a specific point, then ask for advice. As it stands, this is a very broad question. – Richard Law Oct 18 '17 at 3:32