Posted 5/21/2008 11:12 (#382051 - in reply to #382001) Subject: Re: Insights and elevation maps?
Where Lewis and Clark finished the rum
I'm not a tiler, but have done microelevations on many of our fields. Generally you need a pretty good GPS to get a map good enough for drainage. We use a survey grade, post processing setup (about 1 inch accuraccy in x,y,z), but you might be able to use RTK.
Insights and elevation maps?
