Fill the following form to get an account
User Registration Form
In order to download and use CTOH data, you are required to approve the following License:
IMPORTANT NOTICE: PLEASE READ CAREFULLY BEFORE USING CTOH PRODUCTS
By registering to the CTOH service you accept the Aviso+ licence, for all products concerning CTOH.
The full text of the licence is available at the Aviso licence page
You accept it by filling your e-mail and submitting this registration form. An email will be returned to you with your user password creation link.
Please note your registration will be manually curated by our team (we have had too many spam issues), and it may take some time.
You will, however, receive an acknowledgement e-mail to the address you indicated.