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For other uses, see Metric.

METRIC (Mapping EvapoTranspiration at high Resolution with Internalized Calibration) is a computer model developed by the University of Idaho, which uses Landsat satellite data to compute and map evapotranspiration (ET).[1]

In the decade since Idaho introduced METRIC, it has been adopted for use in Montana, California, New Mexico, Utah, Wyoming, Texas, Nebraska, Colorado, Nevada, and Oregon. The mapping method has enabled these states to negotiate Native American water rights; assess urban water transfers; manage aquifer depletion, monitor water right compliance; and protect endangered species.[2]