The application of high density tape recording to image processingThe Image Processing Facility at Goddard Space Flight Center has the requirement to move volumes of digital data (100 billion data bits per day) that exceed the capacity of conventional computer tape. This paper presents the requirements for a high-density digital tape recorder compatible with conventional computer systems. The steps leading to the formulation of these requirements are described. The use and interaction of the recorder with the various elements in the facility are treated. The formulation of the requirements resulted in the selection of a tape transport modified for digital serial-in, serial-out operation. This selection followed a competitive procurement action.
Document ID
19770067045
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Heffner, P. (NASA Goddard Space Flight Center Greenbelt, Md., United States)