Precisione GPS: rappresentazione grafica

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Precisione GPS: rappresentazione grafica

canfe
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

--------------

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        <ele>367.695</ele>
        <time>2019-10-13T13:18:45Z</time>
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          <speed>0.844</speed>
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        <ele>368.496</ele>
        <time>2019-10-13T13:18:48Z</time>
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--------------



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Re: Precisione GPS: rappresentazione grafica

Italy General mailing list
Il 13/10/19 15:33, canfe ha scritto:
> 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.


Ciao,
in JOSM, se vai nella pagina Preferenze, la finestra ti si apre già su
Display Settings nel tab GPS Points: scendi verso il basso e spunti
"Dilution of precision (red=high, green0low, if available)".
Guarda se ti basta questa indicazione

Alessandro

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Re: Precisione GPS: rappresentazione grafica

Italy General mailing list
In reply to this post by canfe
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 --------
Da: canfe <[hidden email]>
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

--------------

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<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>
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      <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>

--------------



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Re: Precisione GPS: rappresentazione grafica

canfe
In reply to this post by Italy General mailing list
Sì, va più che bene. Ed è anche integrato.
Grazie Palmas!



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