| タイトル | Digital SAR processing using a fast polynomial transform |
| 著者（英） | Reed, I. S.; Truong, T. K.; Lipes, R. G.; Butman, S. A.; Rubin, A. L. |
| 著者所属（英） | University of Southern California|Aerojet Electrosystems Co.|Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1984-04-01 |
| 言語 | eng |
| 内容記述 | A new digital processing algorithm based on the fast polynomial transform is developed for producing images from Synthetic Aperture Radar data. This algorithm enables the computation of the two dimensional cyclic correlation of the raw echo data with the impulse response of a point target, thereby reducing distortions inherent in one dimensional transforms. This SAR processing technique was evaluated on a general-purpose computer and an actual Seasat SAR image was produced. However, regular production runs will require a dedicated facility. It is expected that such a new SAR processing algorithm could provide the basis for a real-time SAR correlator implementation in the Deep Space Network. Previously announced in STAR as N82-11295 |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 84A32093 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/398332 |
