馬鞍山奇怪金屬物體???

Hong Kong Hiking Web: 討論組 Forum: 馬鞍山奇怪金屬物體???
   By 路人 on Monday, May 09, 2011 - 10:41 pm:  Edit Posted From: 113.253.89.89

這是利用衛星測量斜坡位置穩定的反射器。

   By USER on Saturday, May 07, 2011 - 1:17 am:  Edit Posted From: 203.218.17.249

無錯,係角反射器,大量反射雷達波。不是常聽說隱形戰艦之類的嗎?雷達上很難"看清"或說發現這種設計的船,試想出入港口、黑夜,大霧豈不非常危險?這時這種"角反射器"一掛上,即成為強雷達反射源,就將隱形變為現形了!
雷達測高也很準確的!

   By amyamy on Tuesday, May 03, 2011 - 7:50 pm:  Edit Posted From: 219.78.13.145

請問這是什麼?

三角金屬物體,豎在馬鞍山, 有些在山脊、有些在山窩、有個在山頂仔, 請見照片:

http://outdoors.webshots.com/photo/2966373740107149066NmcVsV


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