| Presentation | 2005-06-29 Spaceborne Synthetic Aperture Radar and Trend of its Spectrum Allocation : Disaster monitoring Korehiro MAEDA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Spaceborne synthetic aperture radar (SAR) is very useful sensor in monitoring disaster due to all weather, and day and night observation capability. L band SAR "PALSAR" mounted ALOS will be launched coming September, 2005. Concerning L band SAR (1215-1300MHz),this spectrum was upgraded to primary allocation in WRC-97. However, this is almost secondary allocation due to footnote. Concerning 5GHz band SAR, total 320MHz was allocated in WRC-2003. Concerning 9GHz band SAR, study on expansion up to 500MHz is agenda item for WRC-2007. Concerning 400MHz SAR, 432-438MHz was allocated in the secondary basis for the first time in WRC-2003. Since higher spatial resolution is required in disaster monitoring, 9GHz band SAR with 300MHz and possible 500MHz is very promising. In this paper, outline of performance spaceborne SAR for P/L/C/X band needed for disaster monitoring presented and problem of spectral allocation to enhance status is described. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SAR / WRC / ALOS / PALSAR / disaster monitoring |
| Paper # | SANE2005-21 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 2005/6/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Spaceborne Synthetic Aperture Radar and Trend of its Spectrum Allocation : Disaster monitoring |
| Sub Title (in English) | |
| Keyword(1) | SAR |
| Keyword(2) | WRC |
| Keyword(3) | ALOS |
| Keyword(4) | PALSAR |
| Keyword(5) | disaster monitoring |
| 1st Author's Name | Korehiro MAEDA |
| 1st Author's Affiliation | Japan Aerospace Exploration Agency (JAXA)() |
| Date | 2005-06-29 |
| Paper # | SANE2005-21 |
| Volume (vol) | vol.105 |
| Number (no) | 158 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |