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Precision variable rate irrigation system

  • US 20100032493A1
  • Filed: 09/09/2009
  • Published: 02/11/2010
  • Est. Priority Date: 08/06/2008
  • Status: Abandoned Application
First Claim
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1. A method of variably supplying irrigation water to an irrigation system which is movable over an agricultural field, comprising the steps of:

  • processing one or more main field layers of geospatial data with the field layers selected from;

    (1) an EM or EC survey;

    (2) topography;

    (3) yield; and

    (4) remotely sensed images;

    generating variable irrigation management zones dependent on the irrigation system in the field;

    adjusting water application from the irrigation system dependent on the spatial location of the irrigation system in the field and the underlying processed geospatial field data previously determined.

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