Unfortunately, in part due to a new server move iEarth registration is currently not working.

In lieu of registration, please use "" as a password to download iEarth software packages. Email us to be on the iEarth contact list.

iEarth is aimed at researchers with interests in development of inversion methodologies, practitioners employing inverse modeling tools and interested parties with a need for either. We encourage individuals with interests in these fields to sign up to our ‘interested parties’ list. You will receive updates on iEarth activities.


  1. Your location

  2. Please input southern latitudes with a negative

  3. Please input western longitudes with a negative

  4. please type the four digit verification code. (NOT case sensitive)