Visualizes a rectangular pyramid sensor volume taking into account occlusion of an ellipsoid, i.e., the globe. A rectangular sensor may represent what is visible to a camera attached to a satellite or aircraft.
The regulations in 10 CFR 31.5 require certain general licensees who possess devices containing at least 370 MBq (10 mCi) of cesium-137, 3.7 MBq (0.1 mCi) of strontium-90, 37 MBq (1 mCi) of cobalt-60, or 37 MBq (1 mCi) of americium-241 and radium-226, 3.7 MBq (.1mCi), or any other transuranic (i.e., element with atomic number greater than ...