典型地表对长沙主城区地表温度的影响分析
郭俊钰,戴礼云,梁继,王琼

Typical Land Cover Impacts on Land Surface Temperature of Changsha Metropolitan Area
Junyu Guo,Liyun Dai,Ji Liang,Qiong Wang
表 10 缓冲距离与各类土地覆盖的地表平均温度拟合分析
Table 10 Correlation between buffer distance and LST in different land cover types
日期

缓冲区120 m内

地表平均温度

湘江浏阳河捞刀河
拟合公式R2拟合公式R2拟合公式R2
2013-07-31建设用地平均温度y1=30.04+0.042x0.984y1=31.06+0.044x0.994y1=31.08+0.035x0.980
绿地平均温度y2=29.26+0.024x0.991y2=30.64+0.03x0.986y2=30.39+0.021x0.992
2016-03-01建设用地平均温度y1=17.77+0.026x0.989y1=18.67+0.022x0.988y1=18.20+0.017x0.995
绿地平均温度y2=17.25+0.016x0.981y2=18.20+0.015x0.968y2=16.54+0.019x0.934
2016-07-23建设用地平均温度y1=28.85+0.031x0.982y1=29.18+0.033x0.992y1=29.06+0.032x0.979
绿地平均温度y2=27.54+0.023x0.991y2=28.35+0.033x0.982y2=28.99+0.019x0.976