Open Geo Hub

Spatial Data Anonymization Made Easy

Donut anonymization


Maximum number of rows: 10000 -- Maximum file size: 20 Mb





Terms and privacy statement

How it works:

  • Upload your shapefile as a zipfile. Make sure the shapefile is inside the zip file and not under a sub-folder.
  • Choose the inner radius of the donut (minimum displacement amount in meters)
  • Choose the outer radius of the donut (maximum displacement amount in meters)
  • Enter the valid token (if not already loaded)

Learn more.