中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共13条,第1-10条 帮助

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Detection of geothermal potential based on land surface temperature derived from remotely sensed and in-situ data 期刊论文  OAI收割
GEO-SPATIAL INFORMATION SCIENCE, 2023, 卷号: N/A
作者:  
Zhao, Fei;  Peng, Zhiyan;  Qian, Jiangkang;  Chu, Chen;  Zhao, Zhifang
  |  收藏  |  浏览/下载:15/0  |  提交时间:2024/01/04
An improved method for separating soil and vegetation component temperatures based on diurnal temperature cycle model and spatial correlation 期刊论文  OAI收割
REMOTE SENSING OF ENVIRONMENT, 2020, 卷号: 248, 页码: 13
作者:  
Liu, Xiangyang;  Tang, Bo-Hui;  Li, Zhao-Liang;  Zhou, Chenghu;  Wu, Wenbin
  |  收藏  |  浏览/下载:23/0  |  提交时间:2021/03/16
An improved method for separating soil and vegetation component temperatures based on diurnal temperature cycle model and spatial correlation 期刊论文  OAI收割
REMOTE SENSING OF ENVIRONMENT, 2020, 卷号: 248, 页码: 13
作者:  
Liu, Xiangyang;  Tang, Bo-Hui;  Li, Zhao-Liang;  Zhou, Chenghu;  Wu, Wenbin
  |  收藏  |  浏览/下载:26/0  |  提交时间:2021/03/16
Eco-Environmental Quality Monitoring in Beijing, China, Using an RSEI-Based Approach Combined With Random Forest Algorithms 期刊论文  OAI收割
IEEE ACCESS, 2020, 卷号: 8, 页码: 196657-196666
作者:  
Gou, Ruikun;  Zhao, Jun
  |  收藏  |  浏览/下载:22/0  |  提交时间:2021/08/31
On the Derivation of Geometric Optical Kernels for Directional Thermal Radiation 期刊论文  OAI收割
EARTH AND SPACE SCIENCE, 2020, 卷号: 7, 期号: 1, 页码: 13
作者:  
Liu, Xiangyang;  Tang, Bo-Hui;  Li, Zhao-Liang;  Zhang, Xia;  Shang, Guofei
  |  收藏  |  浏览/下载:50/0  |  提交时间:2020/05/19
On the Derivation of Geometric Optical Kernels for Directional Thermal Radiation 期刊论文  OAI收割
EARTH AND SPACE SCIENCE, 2020, 卷号: 7, 期号: 1, 页码: 13
作者:  
Liu, Xiangyang;  Tang, Bo-Hui;  Li, Zhao-Liang;  Zhang, Xia;  Shang, Guofei
  |  收藏  |  浏览/下载:24/0  |  提交时间:2020/05/19
Multi-Scheme Corrected Dynamic-Analogue Prediction of Summer Precipitation in Northeastern China Based on BCC_CSM 期刊论文  OAI收割
JOURNAL OF METEOROLOGICAL RESEARCH, 2017, 卷号: 31, 期号: 6, 页码: 1085-1095
作者:  
Fang Yihe;  Chen Haishan;  Gong Zhiqiang;  Xu Fangshu;  Zhao Chunyu
  |  收藏  |  浏览/下载:13/0  |  提交时间:2021/02/02
Noble metal-based composite nanomaterials fabricated via solution-based approaches 期刊论文  OAI收割
JOURNAL OF MATERIALS CHEMISTRY A, 2015, 卷号: 3, 期号: 7, 页码: 3182-3223
作者:  
Liu, Hui;  Feng, Yan;  Chen, Dong;  Li, Chengyin;  Cui, Penglei
收藏  |  浏览/下载:32/0  |  提交时间:2015/04/01
Estimating landscape net ecosystem exchange at high spatial-temporal resolution based on Landsat data, an improved upscaling model framework, and eddy covariance flux measurements SCI/SSCI论文  OAI收割
2014
作者:  
Wang J.;  Wang J.
收藏  |  浏览/下载:22/0  |  提交时间:2014/12/24
Structural design of large aperture rectangular mirror for space telescope (EI CONFERENCE) 会议论文  OAI收割
2nd International Conference on Civil Engineering and Transportation, ICCET 2012, October 27, 2012 - October 28, 2012, Guilin, China
作者:  
Li Z.;  Li Z.
收藏  |  浏览/下载:42/0  |  提交时间:2013/03/25
Structural design of large aperture mirror is one of the key technologies for space telescope development. To meet the requirements of high stiffness  strength and thermal dimensional stability  some factors such as support scheme  materials selection  lightweight design and flexible support design were taken into account. The three supports location of the mirror was determined according to the modal analytical solution. By adjusting the parameters of flexure hinge  influences of gravity  assembly stress and thermal stress on the mirror were reduced obviously. Finite element analysis (FEA) results indicate that the surface accuracy reach to rms10.2nm and 10.8nm under the gravity along optical axis direction and 5C uniform temperature rise respectively  the fundamental frequency of the mirror component is 268Hz. Dynamics test shows that the first order natural frequency is 256Hz  which shows an error less than 5% compared to FEA results. (2013) Trans Tech Publications  Switzerland.