Please register online for SCIATRAN.

To get a user name and password for download please fill out the form below.
You will receive immediate registration confirmation and direct access to Sciatran.
If you are unable to register online, or you receive an error message
please send an email to:
webmaster@iup.physik.uni-bremen.de
The login data are mailed to the emailaddress given below.
Your data will not be passed to third parties.
You must have COOKIES enabled.


  • First Name:

  • Surname:

  • Position:

  • Department:

  • Institution:

  • City:

  • Zip Code:

  • Country:

  • Phone (optional):

  • Email:

    • Short description of the scientific task:

  • Any commercial use of the program or its parts is prohibited.
  • You are not allowed to redistribute the program.
  • The program developers must be properly acknowledged in any publication based on the results obtained with the SCIATRAN model.

    • I would like to receive the SCIATRAN Newsletter. (Informations about updates, bugfixes etc.)



    I agree to the terms and conditions.



    Institute of Environmental Physics / Remote Sensing, University of Bremen
    responsible: webmaster@iup.physik.uni-bremen.de