四川夏季降水量空间插值方法的比较

李想, 李国平

Comparative study on spatial interpolation methods of summer precipitation in Sichuan

LI Xiang, LI Guoping

表2 全区及各区因子组合与多年平均夏季降水量相关性R2

Tab.2 The correlation R2 between the combination factors and the multi-year average summer precipitation in each area and the whole area

组合方式 全区 区域1 区域2 区域3 区域4 LoLaAl 0.262 0.254 0.397* 0.375 0.243* LoLaNd 0.121 0.319 0.014 0.417 0.267* LoLaSl 0.146 0.465* 0.371* 0.192 0.256* LoAlNd 0.257 0.356 0.292 0.625* 0.203 LoAlSl 0.245 0.44* 0.325 0.417 0.209 LoNdSl 0.136 0.556* 0.389* 0.422 0.204 LaAlNd 0.276* 0.253 0.247 0.428* 0.219 LaAlSl 0.277* 0.417 0.248 0.128 0.219 LaNdSl 0.172 0.402 0.287 0.375 0.224 AlNdSl 0.293* 0.355 0.303 0.429* 0.073