Posted 7/26/2007 09:06 (#178689 - in reply to #178374) Subject: Re: Which is the Best Ag GIS?
Where Lewis and Clark finished the rum
What Carl said. We've been doing weed mapping for 10 years. Soil conductivity and yield based zones for about 5 years and are in our 3rd year of on the go yield and protein (hard red winter wheat) mapping resulting in nitrogren removal (and thus replacement) maps. Once one gets a surface, one can do lots of comparisons, regressions etc...