Interpolating diurnal surface temperatures of an urban facet using sporadic thermal observations
Interpolating diurnal surface temperatures of an urban facet using sporadic thermal observations
复制标题
使用零星热观测值插值城市面的日表面温度
DOI:
10.1016/j.buildenv.2012.05.005
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发表时间:
2012-11
影响因子:
7.4
通讯作者:
Ma, Wei
中科院分区:
文献类型:
--
作者:
Zhan, Wenfeng;Chen, Yunhao;Voogt, James;Zhou, Ji;Wang, Jinfei;Liu, Wenyu;Ma, Wei
The interpolation of urban surface temperatures (USTs) is crucial to the utilization of temporally sporadic observations from satellites and to understanding urban climate. This study directly connects diurnal USTs with thermal inertia and presents a physically based approach to interpolate the diurnal USTs of an urban facet with sporadic thermal observations. Analytical and numerical methods are combined to solve the heat conduction equation constrained by a multi-force boundary condition. The diurnal flat surface temperatures and the diurnal air temperatures are parameterized to denote the environmental forcing. The results indicate that both the diurnal flat surface temperatures and the diurnal air temperatures are good options, but the former are better than the latter at representing environmental forcing in urban canyons. Data from both the real building and the scale model are utilized in validations, and results show that the interpolated root mean square errors of the UST are within 2 K. The inter-comparison between methods also suggests the presented model is efficient for predicting USTs with discontinuous thermal observations.
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影响因子:
4.3
作者:
JOHNSON, GT;OKE, TR;VOOGT, JA
通讯作者:
VOOGT, JA
影响因子:
3.4
作者:
A. Cracknell;Yong Xue
通讯作者:
A. Cracknell;Yong Xue
影响因子:
1.9
作者:
N. Ben-yosef;S. Lashansky;K. Wilner;M. Abitbol
通讯作者:
N. Ben-yosef;S. Lashansky;K. Wilner;M. Abitbol
影响因子:
8.2
作者:
W. Zhan;Yunhao Chen;Ji Zhou;Jing Li;Wenyu Liu-
通讯作者:
W. Zhan;Yunhao Chen;Ji Zhou;Jing Li;Wenyu Liu-
影响因子:
1.3
作者:
R. Balling;Sandra W. Brazel
通讯作者:
R. Balling;Sandra W. Brazel