Airborne radiation scanner is a kind of expensive remote sensing instrument of great usage. In nineteen nineties.the standardization and intellectualisation o# digital part highly promotes the tharacteristicg of instruments.A research on standardisation of internal structure of real time graphical monitor and high reliability data recorder far airborne three channel imaging scanner is presented. Bath of these instrument take INTEL 8086 as in-bed computer

and Industry Stan dard Architecture as internal digital bus. The standardized Rtructure designing method of these monitor and recorder is suitable for most airborne imaging scanners.