Eastern Snake Plain - Raster: 1986

This is a 30-meter raster dataset created from Landsat TM data in which a value of 0 denotes non-irrigated land and a value of 1 denotes irrigated land. NDVI images were processed for three dates for Path 40 Rows 29-30 (1986/05/28, 1986/06/13, 1986/07/31) as well as three dates for Path 39 Rows 29-30 (1986/06/22, 1986/08/09, 1986/10/12). The NDVI images were then processed in an unsupervised classification with 250 classes using ERDAS Imagine followed by a supervised classification in which the classes were grouped and labeled as irrigated or non-irrigated.