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"ArtP" wrote in message ... On Fri, 03 Oct 2003 01:51:51 GMT, "Scott Lowrey" wrote: You can't get RAIM forecasts from a receiver, right? The receiver can only confirm integrity "right now". You can get RAIM forecasts from a receiver (or the simulator). It knows where all of the satellites are located at any time in the future. If you provide a location to the RAIM and a time to the RAIM prediction screen, it will tell you if the satellite geometry will give you satisfactory reception. Immagine that every pair of satellites with you as the third point defines circle. When multiple circles line up, there is not enough time difference to make a calculation. The signal is unaffected. |
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