USNO GPS Data Feedback Form

The USNO provides GPS timing data to military and civilian activities via the World Wide Web. Please let us know how we are doing by answering the following survey. Thank you for your input.


Email Address:


I use this website primarily for

I use this website

I get GPS data via the USNO Automated Data Service.

I the weekly publication Series 4, which contains GPS daily time differences from the USNO Master Clock, and GPS outage reports.

I use GPS Common View.

How do you use the GPS data obtained from USNO?

What type of GPS receiver do you use?

Add me to the mailing list to receive the weekly Series 4 report via Email.

Remove me from the mailing list for Series 4.

What additional GPS timing data do you have a need for?

Please offer additional comments about the USNO's GPS data dissemination.

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