| Автор | Lyzenga, David R. |
| Дата выпуска | 1988 |
| dc.description | An analytic expression is derived for the spectrum of a synthetic aperture radar image in terms of the surface reflectivity covariance function. It is shown that within the severe constraints imposed by the short integration time, the third (temporal) dimension of the spectrum can be extracted by varying the processor focus parameter. The results also illustrate the dependence of the image spectrum on the scene coherence time, as well as various nonlinear effects associated with the velocity bunching mechanism. Example calculations are presented for two cases corresponding to data sets collected during the Tower Ocean Wave and Radar Dependence Experiment. |
| Формат | application.pdf |
| Копирайт | Copyright 1988 by the American Geophysical Union. |
| Тема | Tower Ocean Wave and Radar Dependence Experiment |
| Тема | ELECTROMAGNETICS |
| Тема | Wave propagation |
| Тема | GEODESY AND GRAVITY |
| Тема | Ocean monitoring with geodetic techniques |
| Тема | Ocean monitoring with geodetic techniques |
| Тема | IONOSPHERE |
| Тема | Wave propagation |
| Тема | MATHEMATICAL GEOPHYSICS |
| Тема | Wave propagation |
| Тема | NONLINEAR GEOPHYSICS |
| Тема | Nonlinear waves, shock waves, solitons |
| Тема | OCEANOGRAPHY: GENERAL |
| Тема | Remote sensing and electromagnetic processes |
| Тема | OCEANOGRAPHY: PHYSICAL |
| Тема | Surface waves and tides |
| Тема | Instruments and techniques |
| Тема | RADIO SCIENCE |
| Тема | Radio oceanography |
| Тема | Ionospheric propagation |
| Название | An analytic representation of the synthetic aperture radar image spectrum for ocean waves |
| Тип | article |
| DOI | 10.1029/JC093iC11p13859 |
| Electronic ISSN | 2156-2202 |
| Print ISSN | 0148-0227 |
| Журнал | Journal of Geophysical Research: Oceans |
| Том | 93 |
| Первая страница | 13859 |
| Последняя страница | 13865 |
| Выпуск | C11 |
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