Search Probability of Detection
Cumulative probability of detection across search passes.
Example
You enter
- Pod list 30, 40, 50
- POA (area contains subject, %) 60
You get
- Cumulative POD 79
- POS (probability of success) 47.4
Details, formula, and sources
probability of success (POS = POA x cumulative POD), and residual containment probability for SAR planning.
cumulative_POD = 1 - product(1 - POD_i); POS = POA * cumulative_POD; residual = POA * (1 - cumulative_POD).
Standard SAR search theory (Koopman detection theory) as used in the U.S. National SAR Supplement and NASAR / FEMA search-planning doctrine, by name.
POD/POA/POS definitions are public; method cited, not reproduced.
Estimate. AHJ and licensed professional govern.
Field names used by the API: pod_list, poa_pct, cumulative_pod_pct, pos_pct
- Independence passes treated as statistically independent; correlated passes overstate cumulative PODKoopman detection theory