Parts of the U.S. Government are closed. This site will not be updated; however NOAA websites and social media channels necessary to protect lives and property will be maintained. See www.weather.gov for critical weather information. To learn more, see www.commerce.gov.

2011 News Items

2011 Presentations from Conferences and Meetings

Please note that some links on this page lead to other websites beyond GPS.gov.

Some links on this page lead to content in the Portable Document Format (PDF) and may require you to install PDF software. Get software

Take Action: