Geosat altimeter crossover difference handbook / Robert E. Cheney, Bruce C. Douglas, Russell W. Agreen.Robert E. Cheney1991EN
Repeatability of the Over-all Errors of an Airplane Altimeter Installation in Landing-approach OperationsWilliam Gracey1961EN
Measurement of the Errors of Service Altimeter Installations During Landing-approach and Take-off OperationsWilliam. Gracey1960EN