[Qgis-user] How to replicate ARC-GIS Natural Neighbour Interpolation Algorithm in QGIS / DTM from elevation points

[Jurijs Kondratenko]

Hi, I'm building a DTM from random points (with different distances in
between) and I like ArcGIS Natural Neighbour algorithm for doing so.

Is there any way to replicate it in QGIS?
https://pro.arcgis.com/en/pro-app/latest/tool-reference/spatial-analyst/how-
natural-neighbor-works.htm

Alternatively, what would be a way to constructing DTM from points,
preserving the original points in respective pixels?

Thank you!

Jurijs Kondratenko

Riga Technical University

 

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20210908/cdbaa262/attachment.html>