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How to improve the topic(/gps/fix) output precision, retaining 10 decimal places #243

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miku54 opened this issue May 6, 2024 · 0 comments
Open

How to improve the topic(/gps/fix) output precision, retaining 10 decimal places #243

miku54 opened this issue May 6, 2024 · 0 comments

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@miku54
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miku54 commented May 6, 2024 •
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Hello everyone, please tell me how to improve the topic output accuracy of zed-f9p (ublox_driver), such as the lla data of /gps/fix. When I run the demo, the altitude read always only has 3 digits after the decimal point. , longitude only has 7 digits of data after the decimal point. How to change to retain 10 decimal places? Do I need to configure anything in u-center? In addition, I have set UBX-CFG-NMEA to high-precision mode, but it has no effect.
Desktop (please complete the following information):

  • OS: [ Ubuntu 18.04]
  • ROS Version [ ROS1 Melodic]
@miku54 miku54 changed the title How to improve the topic output accuracy of zed-f9p How to improve the topic(/gps/fix) output precision, retaining 10 decimal places May 6, 2024
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