| タイトル | Preliminary simultaneous L/C-band images from the JPL aircraft synthetic aperture radar |
| 著者（英） | Lou, Yunling; Nguyen, Quyen |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1987-01-01 |
| 言語 | eng |
| 内容記述 | A squint mode processor for the processing of JPL aircraft SAR data collected in L-band and C-band is described which meets the criteria of optimum SNR, polarization isolation, and resolution. A steerable prefilter maximizes SNR while reducing the amount of data for processing efficiency. The resolution of images produced from data recorded at nonzero drift angle is improved by range migration compensation. The standard output products include high resolution images (with a range resolution of 7.5 m and an azimuth resolution of 2.74 m), four-look images (produced by averaging every four pixels in the azimuth direction for speckle reduction), and magnitude/phase-difference images (produced by correlating images of similar polarizations). |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 87A53159 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/375738 |
