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<div style="16px" text-align="left">Note that for a typical GPS, especially GPS in smartphone I would expect that<br></div><div style="16px" text-align="left">this effects will be not really noticeable in affecting accuracy.<br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left">Maybe except massive solar storms like<br></div><div style="16px" text-align="left">https://en.wikipedia.org/wiki/Solar_storm_of_1859<br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left">I tried to check sources, but quick search found nothing really good, except some things<br></div><div style="16px" text-align="left">like<br></div><div style="16px" text-align="left"><a href="https://www.utdallas.edu/news/2013/5/16-23761_Solar-Flares-May-Interrupt-GPS-Navigation-Research_article-wide.html">https://www.utdallas.edu/news/2013/5/16-23761_Solar-Flares-May-Interrupt-GPS-Navigation-Research_article-wide.html</a><br></div><div style="16px" text-align="left">"If a flare is particularly large, the resulting turbulence in our upper atmosphere <br></div><div style="16px" text-align="left">could disrupt radio signals and GPS navigation, for example."<br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left">what seems to confirm that you need really unusual activity to have results.<br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left">27 Jun 2019, 00:18 by talk-us@openstreetmap.org:<br></div><blockquote class="tutanota_quote" style="border-left: 1px solid #93A3B8; padding-left: 10px; margin-left: 5px;"><div style="16px" text-align="left">I was told there was a website that forecasted the best times to do survey work with GNSS based upon diversity of satellites in the sky, solar activity, etc. Does anyone know what site this is?<br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left">Thanks,<br></div><div style="16px" text-align="left">Eric<br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left"><br></div></blockquote><div style="16px" text-align="left"><br></div> </body>
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