<![CDATA[DIfferent course and heading in OpenRTK330 - for marine applications]]>Question about using OpenRTK330 in marine business:

Does the system assume that moving object can have some drag ? ( meaning that object course is different then heading)

https://www.boatingsafetymag.com/boatingsafety/how-use-compass-while-boating

Basically it means that boat real course over ground is different then direction the boat - so the GPS course is different heading - and it is possible that the difference can be like 30 deg.

]]>https://forum.aceinna.com//topic/193/different-course-and-heading-in-openrtk330-for-marine-applicationsRSS for NodeSun, 10 May 2026 21:17:39 GMTWed, 16 Sep 2020 11:13:47 GMT60<![CDATA[Reply to DIfferent course and heading in OpenRTK330 - for marine applications on Wed, 16 Sep 2020 11:13:47 GMT]]>Question about using OpenRTK330 in marine business:

Does the system assume that moving object can have some drag ? ( meaning that object course is different then heading)

https://www.boatingsafetymag.com/boatingsafety/how-use-compass-while-boating

Basically it means that boat real course over ground is different then direction the boat - so the GPS course is different heading - and it is possible that the difference can be like 30 deg.

]]>https://forum.aceinna.com//post/901https://forum.aceinna.com//post/901Wed, 16 Sep 2020 11:13:47 GMT<![CDATA[Reply to DIfferent course and heading in OpenRTK330 - for marine applications on Thu, 17 Sep 2020 07:07:58 GMT]]>OpenRTK330LI is a GPS/IMU integrated system, with Inertial measurements, it reflects the heading in 100 Hz real time.

]]>https://forum.aceinna.com//post/903https://forum.aceinna.com//post/903Thu, 17 Sep 2020 07:07:58 GMT