| 蓬莱附近 海区水下地形的星载合成孔径雷达遥感 |
| |
| 引用本文： | 黄韦艮,高曼娜. 蓬莱附近 海区水下地形的星载合成孔径雷达遥感[J]. 海洋学研究, 1996, 14(1): 52-57 |
| |
| 作者姓名： | 黄韦艮 高曼娜 |
| |
| 作者单位： | 国家海洋局第二海洋研究所 |
| |
| 基金项目： | 国家863星载SAR应用项目 |
| |
| 摘 要： | 本文依据山东蓬莱附近海区１９９２年４月１９日的ＥＲＳ－１ＳＡＲ图像，分析了该海区的水下地形并探讨了水下地形雷达成像机理。分析结果显示，ＳＡＲ图像较好地揭示了该海区四人洲、潮待洲、新井洲等水下地形。研究指出，流经水下地形的潮流对海洋表面波的水动力调制是水下地形ＳＡＲ成像的主要机理。
|
| 关 键 词： | 星载SAR，遥感，水下地形 |
Spaceborne SAR observations of underwater bottom topography off the north coast of Penglai |
| |
| Huang Weigen, Gao Manna, Zhou Changbao, Zhu Tingzhang. Spaceborne SAR observations of underwater bottom topography off the north coast of Penglai[J]. Journal of Marine Sciences, 1996, 14(1): 52-57 |
| |
| Authors: | Huang Weigen Gao Manna Zhou Changbao Zhu Tingzhang |
| |
| Abstract: | One ERS-1 SAR image on 19 April 1992 off the north coast of Penglai has been analyzed. The image reveals underwater sand waves of Sirenzhou, Chaodaizhou and Xinjinzhou.The SAR imaging mechanism of these bathymetric features is also discussed in this paper. It isshown that they were imaged via tidal-currents interactions. |
| |
| Keywords: | RS-1 SRA remote sensing bottom topography |
| 本文献已被 CNKI 维普 等数据库收录！ |
