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GPS reciever accuracy with auto section shutoff equipment
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LHaag
Posted 2/5/2008 12:48 (#301737 - in reply to #301419)
Subject: More Scatterplots



Colby, Kansas
Don and others,

Just wanted to add some static testing plots done here at K-State Ag Engineering.

Legend is: Red is Northing (Latitude) error, Black is Easting (Longitude) error, and green is horizontal error (average distance from truth)

The SF2 Easting (Longitude) error has a rather cyclical look to it. You could also make the argument that it exist in the HP horizontal error.

I think Darin makes a valid point in that pass-to-pass accuracy could really falls apart as a benchmark measurement for row-shutoff systems.

My $0.02,
Lucas


Edited by LHaag 2/5/2008 12:59




(KSU-HP_time.jpg)



(KSU-SF2_time.jpg)



Attachments
----------------
Attachments KSU-HP_time.jpg (77KB - 114 downloads)
Attachments KSU-SF2_time.jpg (80KB - 115 downloads)
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