Aerial photographs are a type of remote sensing data that are especially valuable for rangeland applications. Advantages of these data include relative ease of interpretation and acquisition, affordability, high resolution (1–2 meters), and provision of a common reference for communication among those involved in rangeland management. Additionally, air photos are especially well suited for analysis of historical rangeland remediation treatments because acquisition of widespread aerial photographic coverage began during the 1930s. Several types of treatments can be easily identified and monitored over time, including contour terraces, brush water spreaders, rootplow seeding, water ponding dikes, shrub removal by grubbing, and grazing restrictions. The use of archived aerial photographs allows the opportunity to recreate the management history of rangeland, as well as to serve as a point of departure for involvement in more sophisticated satellite-based remote sensing systems.