TRACE trajectory analysis and orbit determination program. Volume 7: Usage guide. Part A: Input data (reissue B)

The Trajectory Analysis and Orbit Determination Program (TRACE) is a general purpose orbital analysis program. It was written and continues to be developed specifically to assist technical personnel in the analysis and design of satellite orbits and tracking systems. An input usage guide is presented that defines all input required to perform TRACE functions such as trajectory generation, data/observation generation, orbit determination, and statistical analysis.