| 发明名称 |
Method for detecting and characterising obstacles in a radar system |
| 摘要 |
<p>A weather radar processing system combines standard deviation (7) and returned intensity (6) data maps to create a map (13) with fixed echos removed and compares the standard deviation threshold and return area to detect hail or rain.</p> |
| 申请公布号 |
EP1229348(A1) |
申请公布日期 |
2002.08.07 |
| 申请号 |
EP20020290186 |
申请日期 |
2002.01.28 |
| 申请人 |
METEO-FRANCE |
发明人 |
PARENT DU CHATELET, JACQUES;ROQUAIN, PATRICK |
| 分类号 |
G01S7/292;G01S7/298;G01S13/87;G01S13/95;(IPC1-7):G01S13/95 |
主分类号 |
G01S7/292 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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