[1] iOSMapWorks/C.gpx at master · CoffeeRoom/iOSMapWorks ( 版) <https://github.com/CoffeeRoom/iOSMapWorks/blob/master/src/TrailsAlpha%202/TrailsAlpha/C.gpx>
<trkpt lat="37.744695" lon="127.139990">
<ele>267.616044</ele>
<time>2015-12-28T09:47:41Z</time>
<extensions>
<dbm>-102</dbm>
</extensions>
</trkpt>