Specify no. of bits used to encode each pixel, B

Design parameter

8 bits

Based on radiometric resolution requirement and dynamic range

Compute data rate, DR


DR= 85 Mbps

Large number may challenge downlink capacity

Step 4. Define Sensor Integration Parameters

Specify no. of pixels for Design parameter whiskbroom Inst Nm

Wm = 256

Must be large enough to allow sufficient integration time

Find pixel integration period, T)

T _ Y Nm

77=24.1 jis

Integration time of each detector pixel

Find resulting pixel read-out frequency, Fp


Fp = 42kHz

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