风速计是一种测量风速的仪器。通常分为风叶型风车型)和风杯型。气象站使用的是风杯型的,一般安装在离地10米高的杆子上,四周应空旷。根据一定时间内风杯的转速,可算出平均速度。

风杯型风速计
风车型风速计
风叶型风速计

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