Manual H-8410-1 - Visual Resource Inventory
The visual resource inventory process provides BLM managers with a means for determining visual values. The inventory consists of a scenic quality evaluation, sensitivity level analysis, and a delineation of distance zones.
Bureau of Land Management. 1986b. Manual H-8410-1 - Visual Resource Inventory. Rel. 8-28. Washington, D.C.: Department of the Interior, Bureau of Land Management. January 17.