祁连山及周边地区气温与降水的动力降尺度模拟

李霞, 杨保

Dynamic downscaling simulation of temperature and precipitation in the Qilian Mountains and its surrounding areas

Xia Li, Bao Yang

表2 两套地形资料的模拟温度评估结果

Table 2 Results of simulated temperature assessment for two sets of topographic data

TM 地形资料 冬季 春季 夏季 秋季 R 默认 0.8514 0.9834 0.9811 0.9694 SRTM3 0.8456 0.9848 0.9800 0.9700 RMSE 默认 2.1529 0.9702 1.2508 1.0850 SRTM3 2.1583 0.9122 1.3001 1.0944 σ 默认 1.4450 1.0548 1.1808 1.0627 SRTM3 1.4336 1.0444 1.1896 1.0751 PB 默认 23.13% -43.57% -4.77% 10.32% SRTM3 22.61% -43.27% -4.49% 4.99%