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1 4种空间插值方法实验结果（实验1）

Tab. 1 Results of experiments by the four different spatial interpolation methods (Test 1)

MAE/(μg/m3) RMS/(μg/m3) IDW_1 7.2732 15.2666 IDW_2 7.4573 16.0977 IDW_3 7.6951 17.0742 DIDW_1 6.6000 14.5153 DIDW_2 6.8691 14.8112 DIDW_3 7.0291 15.0007 Kriging 7.1302 15.0958 DVIDW_1 6.2557 14.5614 DVIDW_2 6.4666 14.6923 DVIDW_3 6.5208 14.7595