海口地区GPS反演大气可降水量中加权平均温度模型构建及其应用
李光伟, 黄光瑞, 邢峰华, 敖杰

Construction of weighted mean temperature model in retrieval of atmospheric precipitable water from GPS in Haikou and its application
LI Guangwei, HUANG Guangrui, XING Fenghua, AO Jie
表1 2008—2010年4种常用方法计算的Tm及其他3种方法相对于探空积分法计算的Tm的RMSE
Tab.1 Tm calculated by 4 common calculation methods and root-mean-square errors of Tm calculated by using other three methods compared with Tm calculated from radiosonde at Haikou during 2008-2010
站名 样本量/个 Tm平均值/K RMSE/K
探空积分法 Bevis公式 常数法1 常数法2 Bevis公式 常数法1 常数法2
海口 2017 288.30 283.55 281.00 269.70 5.30 8.15 18.95
武汉 2110 280.98 278.64 281.00 269.70 3.97 8.01 13.83
北京 1982 274.28 274.85 281.00 269.70 4.81 13.05 12.09