| タイトル | Airborne Microwave Imaging of River Velocities |
| 著者（英） | Plant, William J. |
| 著者所属（英） | Washington Univ. |
| 発行日 | 2002-03-25 |
| 言語 | eng |
| 内容記述 | The objective of this project was to determine whether airborne microwave remote sensing systems can measure river surface currents with sufficient accuracy to make them prospective instruments with which to monitor river flow from space. The approach was to fly a coherent airborne microwave Doppler radar, developed by APL/UW, on a light airplane along several rivers in western Washington state over an extended period of time. The fundamental quantity obtained by this system to measure river currents is the mean offset of the Doppler spectrum. Since this scatter can be obtained from interferometric synthetic aperture radars (INSARs), which can be flown in space, this project provided a cost effective means for determining the suitability of spaceborne INSAR for measuring river flow. |
| NASA分類 | Earth Resources and Remote Sensing |
| レポートNO | NONP-NASA-CD-2002065409 |
| 権利 | No Copyright |
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