Free: Areps

While the software itself is a government-developed tool, you can find free educational posts and documentation regarding its capabilities and access below. Key Resources and Posts

: The system accounts for complex factors like terrain elevation (using DTED data), air temperature, and humidity. Areps Free

: It calculates the probability of a radar detecting a target based on height, range, and bearing. While the software itself is a government-developed tool,

: 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 : A more recent study (2020) on Analysis

: For those wondering how to obtain the software, the Defense Systems Information Analysis Center (DSIAC) provides a technical inquiry service where you can request information on accessing AREPS for research or official use.

While the software itself is a government-developed tool, you can find free educational posts and documentation regarding its capabilities and access below. Key Resources and Posts

: The system accounts for complex factors like terrain elevation (using DTED data), air temperature, and humidity.

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

: 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

: For those wondering how to obtain the software, the Defense Systems Information Analysis Center (DSIAC) provides a technical inquiry service where you can request information on accessing AREPS for research or official use.