Description: Noise contours are defined as contour lines or areas that indicate noise exposure in decibels for the area it encloses This feature class represents and deliniates noise level ranges emiited from operations associated with the Yuma International Airport and Milltary Airfield.
Service Item Id: daa40d0c095449aab29dcb45094afa2a
Copyright Text: The contours were developed from the scanned AICUZ 19 map from 1978. The map was georeferenced using 7 reference points to the Section corners with ArcGIS.