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Software tool - measuring Trimble CMR+ quality
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mx270a
Posted 10/11/2008 23:37 (#480296 - in reply to #480050)
Subject: Re: Software tool - measuring Trimble CMR+ quality



Cedar Rapids, Iowa
I haven't played with RTK. Which NMEA sentence contains the CMR value you want to log? What do you want to do with that data - find the average or something?

My test software collects position data (via the RMC sentence) for some amount of time, then finds the center position of all the points, then finds the distance between each point and that center point. Those distances then get sorted to determine the distance of Sigma 1, 2, and 3. I usually do 24 hour tests.

-Lance
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