Table 1 Subject distances for different combinations of the subject height and the FOV
From: Visualization of CCTV coverage in public building space using BIM technology
FOV | Subject height | |||
|---|---|---|---|---|
10% | 25% | 50% | 100% | |
10° | 77.72 | 38.86 | 19.43 | 9.715 |
35° | 21.56 | 10.78 | 5.39 | 2.695 |
50° | 14.6 | 7.3 | 3.65 | 1.825 |
60° | 11.76 | 5.88 | 2.94 | 1.47 |
95° | 6.24 | 3.12 | 1.56 | 0.78 |
99° | 5.8 | 2.9 | 1.45 | 0.725 |