Figure 1.

Terminology used in radR for referencing the elements of a digitized radar scan . The example shows a single 'scan', divided into 1024 pulses, each divided into 2048 samples. Each sample has a value from 0 through 4095, displayed on a coloured scale (blue low, red high). A 'stats' cell is the unit used to calculate means and variances of sample values for blip extraction (see Figure 2 and text for details).