https://tw.appledaily.com/international/daily/20060507/22589418
以色列科學家成功利用手機基地台的訊號強弱測出雨量，這種新方法既免費，且測量出的雨量比氣象局更精確。最新一期《科學》期刊報導，以色列特拉維夫大學的研究團隊，利用下雨會減弱手機電磁波訊號的事實，來估算雨量。當雨干擾手機訊號時，手機基地台天線會自動蒐集訊號減弱量，並增強訊號強度，以維持手機使用者的通話品質。
New Technology Uses Cellular Towers For Super-Accurate Weather Measurements 42
Posted by timothy on Saturday July 12, 2014 @07:26PM from the gives-each-droplet-ipv6-address dept.
Iddo Genuth (903542) writes
"Israeli scientists from the Tel Aviv University perfected a method for using cell phone service towers' microwave emitters to measure rain and snow and even (for the first time ) detect fog with great accuracy over vast areas in real time. The research team members have analyzed endless amounts of raw cellular data and developed more accurate ways to measure meteorological information and added more parameters that they can now measure using their growing database. When combined with existing meteorological monitoring technologies such as radars and local ground based weather stations, the results show unprecedented level of accuracy that can give better and further weather forecast as well as special warnings about upcoming floods, fog and hail which can affect both people and crop production."
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