Mi piacerebbe vedere lo stesso tracciato rilevato 20 volte e confrontare la striscia reale delle tracce con la striscia teorica fornita dal GPS. Secondo me la striscia reale sarà MOLTO più larga di quella teorica😁
Inviato da smartphone Samsung Galaxy.
-------- Messaggio originale --------
Data: 13/10/19 15:33 (GMT+01:00)
Oggetto: [Talk-it] Precisione GPS: rappresentazione grafica
Salve lista,
il mio Huawei P30 Pro produce un tracciato GPX con dentro anche
l'informazione della 'precisione' della misura. (HDOP)
Conoscete qualche soft che, oltre a visualizzare il tracciato, rappresenti
graficamente anche la precisione?
Sarebbe bello vedere il tracciato, magari più largo dove la precisione è
stata minore.
Allego dopo i trattini un piccolo tracciato di soli 50 metri.
Grazie
canfe = Cantone Ferruccio
--------------
<?xml version='1.0' encoding='UTF-8' standalone='yes' ?>
<gpx version="1.1" creator="OsmAnd+ 3.4.8"
xmlns="http://www.topografix.com/GPX/1/1"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.topografix.com/GPX/1/1
http://www.topografix.com/GPX/1/1/gpx.xsd">
<metadata>
<name>2019-10-13_15-16_Sun</name>
</metadata>
<trk>
<trkseg>
<trkpt lat="45.2375935" lon="7.5701494">
<ele>375.219</ele>
<time>2019-10-13T13:16:57Z</time>
<hdop>4</hdop>
<extensions>
<speed>0.018</speed>
</extensions>
</trkpt>
<trkpt lat="45.2375914" lon="7.5701194">
<ele>375.583</ele>
<time>2019-10-13T13:17:02Z</time>
<hdop>10</hdop>
<extensions>
<speed>0.327</speed>
</extensions>
</trkpt>
</trkseg>
<trkseg>
<trkpt lat="45.2375926" lon="7.5701047">
<ele>375.811</ele>
<time>2019-10-13T13:17:05Z</time>
<hdop>4</hdop>
<extensions>
<speed>0.079</speed>
</extensions>
</trkpt>
</trkseg>
<trkseg>
<trkpt lat="45.2376121" lon="7.5701233">
<ele>356.384</ele>
<time>2019-10-13T13:18:22Z</time>
<hdop>4</hdop>
<extensions>
<speed>0.002</speed>
</extensions>
</trkpt>
<trkpt lat="45.2377402" lon="7.5701043">
<ele>366.193</ele>
<time>2019-10-13T13:18:38Z</time>
<hdop>9</hdop>
<extensions>
<speed>1.053</speed>
</extensions>
</trkpt>
<trkpt lat="45.2377604" lon="7.5700997">
<ele>366.491</ele>
<time>2019-10-13T13:18:40Z</time>
<hdop>7</hdop>
<extensions>
<speed>0.949</speed>
</extensions>
</trkpt>
<trkpt lat="45.2377885" lon="7.570095">
<ele>367.373</ele>
<time>2019-10-13T13:18:43Z</time>
<hdop>5</hdop>
<extensions>
<speed>1.071</speed>
</extensions>
</trkpt>
<trkpt lat="45.2378116" lon="7.5700878">
<ele>367.695</ele>
<time>2019-10-13T13:18:45Z</time>
<hdop>4</hdop>
<extensions>
<speed>0.844</speed>
</extensions>
</trkpt>
<trkpt lat="45.2378376" lon="7.5700802">
<ele>368.496</ele>
<time>2019-10-13T13:18:48Z</time>
<hdop>4</hdop>
<extensions>
<speed>1.088</speed>
</extensions>
</trkpt>
<trkpt lat="45.237859" lon="7.5700803">
<ele>369.154</ele>
<time>2019-10-13T13:18:50Z</time>
<hdop>4</hdop>
<extensions>
<speed>0.88</speed>
</extensions>
</trkpt>
<trkpt lat="45.2378803" lon="7.5700747">
<ele>370.096</ele>
<time>2019-10-13T13:18:52Z</time>
<hdop>4</hdop>
<extensions>
<speed>1.129</speed>
</extensions>
</trkpt>
<trkpt lat="45.2378998" lon="7.5700622">
<ele>371.065</ele>
<time>2019-10-13T13:18:54Z</time>
<hdop>4</hdop>
<extensions>
<speed>0.843</speed>
</extensions>
</trkpt>
<trkpt lat="45.2379208" lon="7.5700562">
<ele>371.598</ele>
<time>2019-10-13T13:18:56Z</time>
<hdop>4</hdop>
<extensions>
<speed>1.071</speed>
</extensions>
</trkpt>
<trkpt lat="45.2379399" lon="7.5700588">
<ele>371.949</ele>
<time>2019-10-13T13:18:58Z</time>
<hdop>4</hdop>
<extensions>
<speed>0.861</speed>
</extensions>
</trkpt>
<trkpt lat="45.2379634" lon="7.5700588">
<ele>372.264</ele>
<time>2019-10-13T13:19:00Z</time>
<hdop>4</hdop>
<extensions>
<speed>1.067</speed>
</extensions>
</trkpt>
<trkpt lat="45.2379838" lon="7.5700593">
<ele>372.892</ele>
<time>2019-10-13T13:19:02Z</time>
<hdop>4</hdop>
<extensions>
<speed>0.879</speed>
</extensions>
</trkpt>
<trkpt lat="45.238002" lon="7.5700641">
<ele>373.597</ele>
<time>2019-10-13T13:19:04Z</time>
<hdop>4</hdop>
<extensions>
<speed>1.169</speed>
</extensions>
</trkpt>
<trkpt lat="45.2380275" lon="7.5700599">
<ele>374.648</ele>
<time>2019-10-13T13:19:07Z</time>
<hdop>4</hdop>
<extensions>
<speed>0.77</speed>
</extensions>
</trkpt>
<trkpt lat="45.2380501" lon="7.5700594">
<ele>374.615</ele>
<time>2019-10-13T13:19:10Z</time>
<hdop>4</hdop>
<extensions>
<speed>0.711</speed>
</extensions>
</trkpt>
<trkpt lat="45.2380724" lon="7.5700525">
<ele>374.257</ele>
<time>2019-10-13T13:19:14Z</time>
<hdop>4</hdop>
<extensions>
<speed>0.075</speed>
</extensions>
</trkpt>
</trkseg>
</trk>
</gpx>
--------------
--
Sent from: http://gis.19327.n8.nabble.com/Italy-General-f5324174.html
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