This display is an overhead Azimuth and Elevation plot of the current position of the GPS satellites as viewed from Annapolis. This data is provided live from a GPS receiver on the roof of the Rickover building. Civilian GPS (SPS) is not completely accurate, to illustrate this click here for a GPS Errorplot test done from USNA.
|zooms up (wider view)|
|zooms down (narrower view)|
|lists stations heard to the Java console|
|lists only weather station reports to the Java console|
|Show packet status in Java console|
|lists last 25 messages to the Java console|
|centers map on clicked location|
|zooms in on clicked location|
The Naval Academy is a registered user of APRS and WinAPRS. The purpose of this web page is to show several applications currently in use at this site and should not be considered as an advertisement or an endorsement of any commercial product.