Barro Colorado Island, Lutz tower 42m_Relative Humidity, manual

Barro Colorado Island (BCI), Lutz catchment tower Location 9°9'42.36"N, 79°50'15.67"W Wet and dry-bulb psychrometry, daily wet/dry temperatures/relative humidity Recorded approximately 3-5 times per week. Lutz catchment is a 9.73ha protected watershed on BCI The Lutz tower was built in 1972 and was originally 42m. In 2002 it was increased to 48m巴罗科罗拉多岛（Barro Colorado Island, BCI）卢茨集水区观测塔 观测位置：北纬9°9′42.36″，西经79°50′15.67″ 采用干湿球湿度计法，记录每日干湿球温度与相对湿度 观测频率约为每周3至5次。 卢茨集水区是巴罗科罗拉多岛上一处面积为9.73公顷的受保护流域 卢茨观测塔始建于1972年，初始高度为42米；2002年其高度被加高至48米。