| タイトル | Conical scan impact study. Volume 1: General central data processing facility |
| 本文（外部サイト） | http://hdl.handle.net/2060/19740023766 |
| 著者（英） | Thomas, D. J.; Ebert, D. H.; Eppes, T. A. |
| 著者所属（英） | Bendix Corp. |
| 発行日 | 1973-09-01 |
| 言語 | eng |
| 内容記述 | The impact of a conical scan versus a linear scan multispectral scanner (MSS) instrument was studied in terms of: (1) design modifications required in framing and continuous image recording devices; and (2) changes in configurations of an all-digital precision image processor. A baseline system was defined to provide the framework for comparison, and included pertinent spacecraft parameters, a conical MSS, a linear MSS, an image recording system, and an all-digital precision processor. Lateral offset pointing of the sensors over a range of plus or minus 20 deg was considered. The study addressed the conical scan impact on geometric, radiometric, and aperture correction of MSS data in terms of hardware and software considerations, system complexity, quality of corrections, throughput, and cost of implementation. It was concluded that: (1) if the MSS data are to be only film recorded, then there is only a nomial concial scan impact on the ground data processing system; and (2) if digital data are to be provided to users on computer compatible tapes in rectilinear format, then there is a significant conical scan impact on the ground data processing system. |
| NASA分類 | GEOPHYSICS |
| レポートNO | 74N31879
NASA-CR-139088
BSR-4150-VOL-1 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/193241 |
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