A-1

Procedure for the determination of the performance

　

1. For the nominal static range calculations the horizontal MRTD (MRTD_h)and the vertical MRTD (MRTD_v) are required (fig. 1).

　

fig. 1. MRTD_h and MRTD_v.

　

2. The average MRTD(MRTD_av) will be determined from MRTD_h and MRTD_vas given in Annex B.

3. The MRTD_av function must be transformed into three new functions, which are;

a. the MRTD_av as a function of the distance for detection (Rdet)

b. the MRTD_av as a function of the distance for recognition (Rrec)

C. the MRTD_av as a function of the distance for identification (Rid).

　

The change of variable from spatial frequency(r)into range(R) is done by using the following formulae;

　

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