Systems, methods, devices, and non-transitory media of the various embodiments provide for a three dimensional tool for depicting the variability of probability of collision (Pc) inputs to Pc estimates. The depictions generated by the various embodiments may be used to quantify the quality of Pc input data required to yield actionable Pc estimates. Various embodiments may provide a graphical user interface (GUI) for a computing device that may display a three dimensional depiction of the variability of Pc inputs to Pc estimates.