顾及风向和风速的空气污染物浓度插值方法

李佳霖, 樊子德, 邓敏

A Method of Spatial Interpolation of Air Pollution Concentration Considering WindDirection and Speed

LI Jialin,FAN Zide,DENG Min

表2 4种空间插值方法的实验结果（实验2）

Tab. 2 Results of experiments by the four different spatial interpolation methods

MAE/(μg/m3) RMS/(μg/m3) IDW_1 15.6575 20.2964 IDW_2 14.5205 19.5501 IDW_3 13.8425 19.1654 DIDW_1 10.4757 14.5905 DIDW_2 10.6549 14.6874 DIDW_3 10.8367 14.8179 Kriging 15.1735 19.8676 DVIDW_1 10.1501 14.6334 DVIDW_2 10.2418 14.6044 DVIDW_3 10.2829 14.5789