CX-017981: Install Aerial Survey Monuments at the Shiprock, New Mexico Disposal Site

Aerial survey monuments would be constructed near the engineered disposal cell to provide reliable, repeatable monuments for aerial surveys. The surveys are expected to be conducted by unmanned aerial vehicles (also called drones), aircraft, or helicopters, depending on the types of sensors being used. The data being collected will facilitate long-term management of the engineered cover at this disposal cell.