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TOPIC: Depth accuracy in CSV is reduced

Depth accuracy in CSV is reduced 3 years 1 month ago #13183

  • caytino
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Hi,
I have imported sonar track data from my Humminbird Helix 7 device and exported it to a CSV file. In the RM, the depth readings are shown with an accuracy of 0.01, but when I open the CSV file, the accuracy seems to be reduced to 0.1. Is there a way to maintain the 0.01 accuracy in the CSV file?

Thank you
Last Edit: 3 years 1 month ago by caytino.
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Depth accuracy in CSV is reduced 3 years 1 week ago #13210

  • caytino
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I couldn't find any info on this online. I guess it's not possible
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Depth accuracy in CSV is reduced 3 years 1 week ago #13211

  • Matt
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Sorry - missed this post. What units are you using, feet or metres? Depth is stored within RM to 1cm accuracy.
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Depth accuracy in CSV is reduced 3 years 1 week ago #13212

  • caytino
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Hi Matt,

I'm using meters, I like to get centimeter accuracy. If I import waypoints it shows with centimeter accuracy but when I import sonar tracks it's decimeter accuracy. I attached screenshots

All the data comes from the same Helix 7 device.
Edit: Both data points are recordings from the same day.

Thank you
Attachments:
Last Edit: 3 years 1 week ago by caytino. Reason: Add info
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Depth accuracy in CSV is reduced 3 years 1 week ago #13214

  • caytino
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If you need more information like transducer model or the device settings let me know
Last Edit: 3 years 1 week ago by caytino. Reason: added details
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