Areps — Free

: A highly useful post/paper for understanding the system's "guts" is AREPS and TEMPER – Getting Familiar with these Powerful Propagation Software Tools. It compares AREPS with other models and explains its use of the "Parabolic Equation" method for calculating wave propagation.

: It calculates the probability of a radar detecting a target based on height, range, and bearing. Areps Free

: The AREPS Version 1.0 User Manual is available via DTIC. It documents the software’s interface, which was designed to be user-friendly with Windows-based menus and "drag and drop" features. : A highly useful post/paper for understanding the

: A more recent study (2020) on Analysis of Target Detection Performance discusses how AREPS is used to model abnormal atmospheric conditions like "ducts" that can trap radar signals and extend their range. What AREPS Actually Does : The AREPS Version 1