美国多普勒雷达网——NEXRAD

artmunich

推荐给大家一个好网站：
http://www.intellicast.com/National/Nexrad/
    NEXRAD or Nexrad (Next-Generation Radar) is a network of 158 high-resolution Doppler weather radars operated by the National Weather Service, an agency of the National Oceanic and Atmospheric Administration (NOAA) within the United States Department of Commerce.
    Its technical name is WSR-88D, which stands for Weather Surveillance Radar, 1988, Doppler. NEXRAD detects precipitation and atmospheric movement or wind. It returns data which when processed can be displayed in a mosaic map which shows patterns of precipitation and its movement. The radar system operates in two basic modes, selectable by the operator: a slow-scanning clear-air mode for analyzing air movements when there is little or no activity in the area, and a precipitation mode with a faster scan time for tracking active weather. NEXRAD has an increased emphasis on automation, including the use of algorithms and automated volume scans. Second generation NEXRAD radar systems will have the capability to optically detect hailstone size down to the square mile.

mofangbao

这个里面有没有亚洲的数据的啊，我找了一圈好像没找到，不过用来学习还是不错的

artmunich

mofangbao 发表于 2011-6-24 08:25

                               
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这个里面有没有亚洲的数据的啊，我找了一圈好像没找到，不过用来学习还是不错的

是美国的多普勒雷达网，没有亚洲的数据
一般大陆的网站只有强度回波图
这个网站好就好在不仅强度回波图，还有速度回波图
非常适合学习，尤其在学习雷达气象学的时候，把理论拿来这里实践，能给新手很大提高

woshishui123

hhhhhhhhhhhhhhhhhhh

lemon44

顶~谢谢LZ:lol

zhangkj

学习之用，仅供参考！

zhangkj

东西不错，虽然是美国的。大有裨益！

传说中的谁

中国天气网上有全国的雷达图，没事儿可以去看看。

zsmnantong

学习不错，谢谢分享

492491073

谢谢分享啦！支持一个