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Table 1 The spatial coordinates (in inches) of the twelve LED fixtures and the twelve color sensors installed on the walls/ceiling in the testbed

From: Occupancy distribution estimation for smart light delivery with perturbation-modulated light sensing

LED fixtures x y z
fixture 1 75 22.5 86.4
fixture 2 75 46.5 86.4
fixture 3 75 70.5 86.4
fixture 4 75 94.5 86.4
fixture 5 75 118.5 86.4
fixture 6 55.5 118.5 86.4
fixture 7 31.5 118.5 86.4
fixture 8 12 118.5 86.4
fixture 9 12 94.5 86.4
fixture 10 12 70.5 86.4
fixture 11 12 46.5 86.4
fixture 12 12 22.5 86.4
Wall-mounted sensors x y z
sensor 1 85.5 34 34
sensor 2 85.5 34 17
sensor 3 85.5 68 34
sensor 4 85.5 68 17
sensor 5 85.5 102 34
sensor 6 85.5 102 17
sensor 7 0 101.5 34
sensor 8 0 101.5 17
sensor 9 0 68 34
sensor 10 0 68 17
sensor 11 0 33.5 34
sensor 12 0 33.5 17
Ceiling-mounted sensors x y z
sensor 1 66 22 86.4
sensor 2 66 46 86.4
sensor 3 66 70 86.4
sensor 4 66 94 86.4
sensor 5 66 118.5 86.4
sensor 6 54 106.5 86.4
sensor 7 32.5 106.5 86.4
sensor 8 19.5 118 86.4
sensor 9 19.5 95 86.4
sensor 10 19.5 71.5 86.4
sensor 11 19.5 46.5 86.4
sensor 12 19.5 23.5 86.4