基于MODIS的秦巴山地气温估算与山体效应分析

基于MODIS的秦巴山地气温估算与山体效应分析

刘俊杰, 潘自武, 秦奋, 顾江岩, 朱明阳, 赵芳

Estimation of air temperature based on MODIS and analysis of mass elevation effect in the Qinling-Daba Mountains

LIU Junjie, PAN Ziwu, QIN Fen, GU Jiangyan, ZHU Mingyang, ZHAO Fang

表3 118个台站气温GWR估算结果精度统计

Tab. 3 Statistics for the results of the GWR estimating model for 118 stations for each month

月份	残差			局域决定系数（Local R²）
月份	范围/℃	-1.2~1.2 ℃的台站比例/%	-2~2 ℃的台站比例/%	局域决定系数（Local R²）
1	-3.77~2.90	80.51	96.61	0.67~0.93
2	-3.41~3.37	87.29	96.61	0.61~0.94
3	-3.85~4.02	88.14	97.46	0.63~0.96
4	-2.85~3.50	92.37	98.31	0.72~0.95
5	-2.08~3.91	93.22	98.31	0.81~0.95
6	-1.55~3.52	89.83	99.15	0.81~0.95
7	-1.59~3.45	88.98	99.15	0.78~0.97
8	-2.75~5.16	94.07	98.31	0.78~0.97
9	-1.77~2.60	93.22	98.31	0.78~0.97
10	-2.79~2.33	91.53	98.31	0.78~0.96
11	-2.32~3.38	88.98	97.46	0.79~0.95
12	-3.09~2.56	80.51	94.07	0.68~0.94