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Cedar Rapids, Iowa | The 24 hour drift pattern for SF1/SF2, when plotted, always showed a diagonal line from NW to SE. I don't know if that is a characteristic of the iTC or the correction data. The 24 hours plots of XP and HP were more round in shape, which is approximately the same diameter as the iTC pattern is wide on its narrower side.
If you look at the 15 minute (900 seconds) graph, SF2 and XP are pretty similar. This is the pass-to-pass stuff that you will see in the dirt when you're in the field. This is what I'm comparing the two systems to, as it is what most farmers will notice when they are in the field. | |
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Accuracy of Deere's SF1 vs. Ag Leader using WASS
