4 Steps in the Precision Farming Process
Advanced spatial analysis involves “map-ematical” treatment
of mapped data
Continuous Data Logging   1) Yield Map
 “What you see is what you get”
Discrete Point Sampling   2) Condition Maps
     “Guessing over the whole field”
Mapped Data Analysis   3) Relationships
 “Now what could’ve caused that?”
Spatial Modeling   4) Prescription Map
 “Do this here, but not over there”
(Berry)