基于能见度和相对湿度估算沙尘浓度的模型构建与检验
海登科, 焦瑞莉, 吴成来, 邹杰, 许永芳, 段赛男

Development and validation of a regression model for estimating dust concentration from visibility and relative humidity
Dengke Hai, Ruili Jiao, Chenglai Wu, Jie Zou, Yongfang Xu, Sainan Duan
表3 基于能见度 V 和相对湿度 RH 构建的沙尘浓度拟合公式及其评估指标结果
Table 3 Regression function for the dust concentration from visibility and relative humidity as well as its evaluation
拟合公式序号拟合公式R²RMSEME
1-1CPM10=3195V-1(-1.36RH+1.24)0.918261.53-5.61
1-2CPM10=3195V-1(-0.35lg RH+0.38)0.919260.26-7.04
1-3CPM10=3195V-1(-4.88RH0.08+5.23)0.919260.18-6.50
2-1CPM10=3223V-1.07(-1.04RH+1.18)0.916266.4622.95
2-2CPM10=3223V-1.07(-0.27lg RH+0.51)0.916265.2522.55
2-3CPM10=3223V-1.07(2.61RH-0.09-2.08)0.916265.2322.12
3-1CPM10=8522e-0.78V(-0.72RH+0.48)0.888331.53-95.77
3-2CPM10=8522e-0.78V(-0.18lg RH+0.02)0.890331.09-98.76
3-3CPM10=8522e-0.78V(0.17RH-0.49-0.07)0.889337.63-107.22
3-4CPM10=8522e-0.78Vlg (-0.9RH+1.58)0.888334.36-99.86
6-1CPM10=10159e-0.96V(-0.74RH+1.22)V2.831336V-0.66(-0.74RH+1.22)V>2.830.940248.32-29.89
6-2CPM10=10159e-0.96V(-0.19lg RH+0.73)V2.831336V-0.66(-0.19lg RH+0.73)V>2.830.941238.51-19.63
6-3CPM10=10159e-0.96V(19.12RH-0.01-18.36)V2.831336V-0.66(19.12RH-0.01-18.36)V>2.830.941244.8-28.56
6-4CPM10=182e-0.9V(-42.38RH+59.32)V2.8329V-0.67(-42.38RH+59.32)V>2.830.939224.57-3.8