Knowledge Resource Center for Ecological Environment in Arid Area
| 报告编号 | NASA-TM-89701, NAS 1.15:89701 |
| 来源ID | NTRS_Document_ID: 19880005902 |
| SAR (Synthetic Aperture Radar). Earth observing system. Volume 2F: Instrument panel report | |
| [unavailable] | |
| 英文摘要 | The scientific and engineering requirements for the Earth Observing System (EOS) imaging radar are provided. The radar is based on Shuttle Imaging Radar-C (SIR-C), and would include three frequencies: 1.25 GHz, 5.3 GHz, and 9.6 GHz; selectable polarizations for both transmit and receive channels; and selectable incidence angles from 15 to 55 deg. There would be three main viewing modes: a local high-resolution mode with typically 25 m resolution and 50 km swath width; a regional mapping mode with 100 m resolution and up to 200 km swath width; and a global mapping mode with typically 500 m resolution and up to 700 km swath width. The last mode allows global coverage in three days. The EOS SAR will be the first orbital imaging radar to provide multifrequency, multipolarization, multiple incidence angle observations of the entire Earth. Combined with Canadian and Japanese satellites, continuous radar observation capability will be possible. Major applications in the areas of glaciology, hydrology, vegetation science, oceanography, geology, and data and information systems are described. |
| 英文关键词 | EARTH OBSERVING SYSTEM (EOS) REMOTE SENSING REMOTE SENSORS SYNTHETIC APERTURE RADAR SYSTEMS ENGINEERING DATA SYSTEMS GEOLOGY GLACIOLOGY HYDROLOGY OCEANOGRAPHY VEGETATION |
| 出版年 | 1987 |
| 报告类型 | Technical Report |
| 语种 | 英语 |
| 国家 | 美国 |
| URL | http://hdl.handle.net/2060/19880005902 |
| 资源类型 | 科技报告 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/259082 |
| 推荐引用方式 GB/T 7714 | [unavailable]. SAR (Synthetic Aperture Radar). Earth observing system. Volume 2F: Instrument panel report,1987. |
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