1. A computer implemented method for mission profiling, comprising: generating, using a computer, a human model representing human activities including triggers for the human activities and outputs from the human activities; generating, using the computer, a system model representing system functions; generating, using the computer, an operational node model representing operational activities; integrating, using the computer, the human model, the system model and the operational model to form an integrated mission model to profile a mission, wherein the integrating comprises: mapping representations of the human activities and the representations of the system functions to representations of operational activities; and synchronizing the representations of the human activities and the representations of the system functions to the representations of the operational activities; and storing the integrated mission model on a machine-readable medium.