Web registration for 2021 USNC-URSI National Radio Science Meeting will open in September 2020.


Registration Fees - Please note: there is now a Member and Non-Member registration fee.

The Member rate is reserved for those attendees who are a member (Full Member, Associate Member, or Early Career Member) of one or more Commissions of USNC-URSI. If you wish to apply for membership in a Commission of USNC-URSI, please go to and complete the online application form. Membership applications will be reviewed at the relevant Commission business meetings; however, applying for membership before registering for the meeting is sufficient to allow you to register at the member rate. 

University of Colorado Boulder - Campus Map

Enginnering Center, 1111 Engineering Drive