[gpsd-dev] ✘CEP(50) 0.009 meters

[Gary E. Miller]

Yo All!

See attached.  CEP(50) of 0.009 meters from a Skytraq EVB in base/rover
mode.  I used Hal's idea of Equirectangular projection to keep the trig
from blowing up.

CEP(50) 0.009
CEP(95) 0.024
CEP(99) 0.038

Looks like I have a bit more work to do, but close.  Changes so far
are in git head.  Next I'll add WGS84 ellipsoid correction for
latitude.

RGDS
GARY
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Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        address@hidden  Tel:+1 541 382 8588

skytraq-rover.png
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