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Question

How to do Topology Rules Checking for Area, Line and Point ?

  • September 16, 2023
  • 2 replies
  • 177 views

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imageHello Everyone im still new to FME i been given a task to run a topology rules by referring all the rules from esri gdb as shown in the image that has been attached with. My problems is that i already did some reading that FME is capable to do topology rules checking by using TopologyBuilder but i have no experience on how to operate the builder to do topology checking on Area, Line and Point, Can anyone help me with this situation ?

2 replies

daveatsafe
Safer
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  • Safer
  • September 19, 2023

Hi @aliff​,

The topology rules you have displayed may be better checked using a set of SpatialFilters, which can test for spatial overlaps and intersections. Please see https://docs.safe.com/fme/html/FME-Form-Documentation/FME-Transformers/Transformers/spatialfilter.htm for more information, or https://community.safe.com/s/article/Getting-Started-with-FME-Form-Spatial for an example of its use.


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  • Author
  • September 26, 2023
daveatsafe wrote:

Hi @aliff​,

The topology rules you have displayed may be better checked using a set of SpatialFilters, which can test for spatial overlaps and intersections. Please see https://docs.safe.com/fme/html/FME-Form-Documentation/FME-Transformers/Transformers/spatialfilter.htm for more information, or https://community.safe.com/s/article/Getting-Started-with-FME-Form-Spatial for an example of its use.

Thank You Very Much @daveatsafe​ for your answer i will go through and study the link you given.


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