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Question

How can I find solitary pointobjects?

  • May 29, 2018
  • 3 replies
  • 9 views

How can I find solitary pointobjects? I have two datasets with pointobjects. From both datasets I want to filter the objects which have no other near object within a specific distance. And then I want to match those solitary objects from both datasets "if the solitary objects from the seperate datasets are within a specific distance from eachother. How can I do that?

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3 replies

jdh
Contributor
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  • Contributor
  • 2002 replies
  • May 29, 2018

NeighborFinder, with one dataset sent to the candidates and one to the bases ports, set your search distance, the unmatched candidates/bases will be your solitary points, the matched port will be your base features with the information of the candidate feature(s) within the specific distance.


  • Author
  • 3 replies
  • May 30, 2018

Thank you. I understanding what you mean. And luckely I was already thinking in that direction. Hopefully I’ll find the time today to have a try with it.


  • Author
  • 3 replies
  • May 31, 2018

Thanks again. This was the first part of my solution.

I took this road:

dataset 1 --> neighborfinder "only candidates" distance .....m

dataset 2 --> neighborfinder "only candidates" distance .....m

--> dataset 1+2 --> neighborfinder "base & candidates" distance .....m