TransWikia.com

Grouping points in QGIS?

Geographic Information Systems Asked by Michael Roth on April 20, 2021

I need to group 400 points in 10 groups with 40 points each. The goal is to get the 40 points geographicly together like this:

enter image description here

Any idea how to do this with QGIS?

2 Answers

The Concave Hull plugin adds Shared Nearest Neighbor Clustering to processing

enter image description here

enter image description here

Answered by underdark on April 20, 2021

With QGIS I don't exacly but for example you can use a algorithm about machine learning as "K-Means" where your input is the latitude and longitude and you choose the number of groups and then direcly the algorithm resolv your problem in theses groups with the distance requirement.

Answered by ZacariasSatrustegui2 on April 20, 2021

Add your own answers!

Ask a Question

Get help from others!

© 2024 TransWikia.com. All rights reserved. Sites we Love: PCI Database, UKBizDB, Menu Kuliner, Sharing RPP