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<blockquote data-quote="Adam" data-source="post: 16966" data-attributes="member: 2971"><p>I've found that once I have a signal, if I relocate or move/ power the drone on or off it finds the GPS signal quickly again. </p><p>remember what GPS navigation was like before mobile phones? It would take for ever to find a lock - when mobiles came along the cell towers dramatically decreased the time it takes for the device to lock on to a signal. </p><p></p><p>Part of GPS finding is actually listening to the GPS signal and downloading a map of the satellite timing information and</p><p>orbital parameters known as Almanac and Ephemeris, its transmitted in regular bursts but often but the data last 30 mins. </p><p></p><p><a href="http://gpsinformation.net/main/almanac.txt" target="_blank">http://gpsinformation.net/main/almanac.txt</a></p></blockquote><p></p>
[QUOTE="Adam, post: 16966, member: 2971"] I've found that once I have a signal, if I relocate or move/ power the drone on or off it finds the GPS signal quickly again. remember what GPS navigation was like before mobile phones? It would take for ever to find a lock - when mobiles came along the cell towers dramatically decreased the time it takes for the device to lock on to a signal. Part of GPS finding is actually listening to the GPS signal and downloading a map of the satellite timing information and orbital parameters known as Almanac and Ephemeris, its transmitted in regular bursts but often but the data last 30 mins. [URL]http://gpsinformation.net/main/almanac.txt[/URL] [/QUOTE]
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