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How to fill bigger holes in DEM raster without interfering Slope or Hillshade.

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08-01-2023 06:20 AM
ChampKariyawasam
New Contributor

My DEM raster has several small and big holes. I used 'Elevation Void Fill function' and filled the holes (also the Con function worked in the raster calculator). However, when I convert DEM to Slope or Hillshade, the corrected holes are clearly visible. How can I overcome this issue and make a better DEM ?.

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BriannaEttley
Esri Community Manager

Thanks for bringing your question to Esri Community, @ChampKariyawasam!

 

Because this area is used for members to provide our team with feedback about our online community, I'd like to help get your post moved over to one of our conversation boards where it's more likely to be seen and responded to by members who can help. Which ArcGIS product are you using?

 

Please do also feel encouraged to share a new post in our Member Introductions board to tell us a bit about yourself. Our team and your GIS peers around the globe would love to learn more about you!

 

Brianna Ettley
Community Manager, Engagement & Content
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