Welcome to the Registration Site for
2025 USNC-URSI National Radio Science Meeting

REGISTRATION EXTENDED

Please note Registration has been extended through the Conference dates of January 7-10, 2025!

Please be sure to have all of your information and the payment method ready prior to clicking the "New Registration" button (below), as you will need to complete your registration.

Registration will be required to attend and participate in the conference. Registration fees will be required from all participants including URSI officials, session chairs, authors, and attendees. The registration fee includes the Welcome Reception (cash bar) on Wednesday, January 8, 2025, attendance at all sessions (except for the Tuesday pre-conference workshops), and refreshment breaks. Note that a printed version of the program will NOT be distributed, but a PDF version that includes links to all abstracts will be made available prior to the start of the meeting.

Every accepted abstract / summary must have a least one registered author (registration fees are listed below). Any abstract / summary without a fully paid registration fee by Tuesday, December 30, 2024 WILL BE REMOVED from the conference and will not be submitted to IEEE Xplore.

Important Notes: When registering make sure to (1) input your name and email address exactly as it appears on the submission confirmation, (2) input the abstract / summary number(s).

Please note that the University of Colorado does not accept purchase orders. If we have no record of payment when the conference begins, we will require payment at that time. We cannot bill for registration fees.

Anyone needing an 889 Form signed/completed please send it to nrsmboulder@colorado.edu.

Category	Member* Fee	Non-Member Fee	Early Career Member Fee	Full-Time Student ** Fee	Full-Time Retired Fee	Workshop/Short Course Session Fee
Early Registration through December 9, 2024	$600.00 USD	$625.00 USD	$450.00 USD	$300.00 USD	$300.00 USD	$25.00 USD
Regular Registration beginning December 10, 2024	$625.00 USD	$650.00 USD	$475.00 USD	$325.00 USD	$325.00 USD	$25.00 USD

*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 the online application form. Applying for membership before registering for the meeting is sufficient to allow you to register at the member rate.

**Attention Students: If you are the first author and presenter of an accepted paper, you are eligible to apply for student support. The application deadline is Monday, November 15, 2024. Click here to visit the Student Support Application page for more information, including the link to the application. Once you apply, please do not register for the conference until you have been notified about receiving the award. We anticipate making the award decisions no later than Friday, November 22, 2024.

For All Attendees: Each USNC-URSI Commission will hold a business meeting during NRSM. All attendees - and especially students - are welcome to participate in any Commission business meeting that may be of interest. No registration is required for the business meetings.

Early Registration
All attendees are encouraged to register online for the conference during the early registration period, when the registration fees are lower. Payment may be made by VISA, MasterCard, American Express, or Discover.

Regular Registration
Online registration is also available during the regular registration period, though the fees are higher. Online regular registration will close on Friday, December 29 at 11:59pm (Mountain Time). Thereafter, registration will only be accepted onsite. The onsite registration instructions are the same as for online registration.

Onsite Registration
Pre-meeting registration will take place on Tuesday, January 7, 2025 from 8:00 to 15:00 at the Engineering Center (University of Colorado), and then from 16:00-21:00 at the Embassy Suites (2601 Canyon Blvd.). The main registration for onsite participants will be in the Engineering Center main lobby form 07:30 to 10:30 on Wednesday, January 8, 2025, and will continue during the remainder of the meeting.

Modifying Registrations- Can no longer make modifications on registration.
If you need to make any changes to your registration, you can do so by clicking the "Modify Registration" button at the bottom of this page. Please note in order to change your original Registration Category you will need to email conferences@colorado.edu for this change.

You will then be prompted to enter the email address you used to register as well as the Reference Number that can be found on your Registration Confirmation page. This will take you directly to the first page of the registration site. Use the "Continue" button at the bottom of the page to advance through the registration, making necessary modifications.

Cancellations/Refund
There will be no refunds starting December 10, 2024. Select the "Cancel Registration" button at the bottom of the registration page. You will then be prompted to confirm that you want to cancel your registration completely. Select "Submit Cancellation". You will receive an email confirming your cancellation, however, you should select "Print Record" to retain a copy of your cancellation request for your records.

Refunds granted on or before December 9, 2024 will be assessed a $100 processing fee. Students and retirees will receive a full refund if canceled before December 9th. Due to costs incurred by USNC-URSI prior to the conference, unforeseen events prohibiting travel will not be sufficient cause for refund.