中国科学院机构知识库网格系统: 检索

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	Articulation of the cross-boundary effects of China's ecological conservation redline program: A perspective on the ecological security network and ecological radiation 期刊论文 OAI收割 PROGRESS IN PHYSICAL GEOGRAPHY-EARTH AND ENVIRONMENT, 2023, 卷号: 47, 期号: 4, 页码: 487-505 作者: Du, Fujun; Gao, Jiangbo; Zuo, Liyuan; Jiang, Yuan \| 收藏 \| 浏览/下载：17/0 \| 提交时间：2023/09/07 ecological conservation redline ecological security network field spread model cross-boundary effect ecological flow
	Articulation of the cross-boundary effects of China's ecological conservation redline program: A perspective on the ecological security network and ecological radiation 期刊论文 OAI收割 PROGRESS IN PHYSICAL GEOGRAPHY-EARTH AND ENVIRONMENT, 2022, 页码: 19 作者: Du, Fujun; Gao, Jiangbo; Zuo, Liyuan; Jiang, Yuan \| 收藏 \| 浏览/下载：32/0 \| 提交时间：2022/11/09 ecological conservation redline ecological security network field spread model cross-boundary effect ecological flow
	Articulation of the cross-boundary effects of China's ecological conservation redline program: A perspective on the ecological security network and ecological radiation 期刊论文 OAI收割 PROGRESS IN PHYSICAL GEOGRAPHY-EARTH AND ENVIRONMENT, 2022, 页码: 19 作者: Du, Fujun; Gao, Jiangbo; Zuo, Liyuan; Jiang, Yuan \| 收藏 \| 浏览/下载：33/0 \| 提交时间：2022/11/09 ecological conservation redline ecological security network field spread model cross-boundary effect ecological flow
	Simulated impact of sensor field of view and distance on field measurements of bidirectional reflectance factors for row crops 期刊论文 OAI收割 REMOTE SENSING OF ENVIRONMENT, 2015, 卷号: 156 作者: Zhao, Feng; Li, Yuguang; Dai, Xu; Verhoef, Wout; Guo, Yiqing 收藏 \| 浏览/下载：27/0 \| 提交时间：2016/04/20 Field measurements Field of view Bidirectional reflectance factor Sensor footprint Monte Carlo model Weighted photon spread model (WPS) Row crops
	Space optical remote sensor of the CAE thermal control index calculation method (EI CONFERENCE) 会议论文 OAI收割 2011 International Conference on Advanced Design and Manufacturing Engineering, ADME 2011, September 16, 2011 - September 18, 2011, Guangzhou, China 作者: Li L. 收藏 \| 浏览/下载：28/0 \| 提交时间：2013/03/25 The thermal control indicators CAE methods of Space optical remote sensor are analyzed in the presented work. We sat up a thermal optical analysis model for space optical remote sensor. By assuming fully covered by in-orbit temperature load and using the finite element method for thermal deformation analysis we obtained the optical remote sensor surface deformation and displacement under various thermal loading. Using ZERNIKE polynomial wave was fitted to obtain ZERNIKE polynomial coefficients which were incorporated into the optical system design. Using CODE V optical calculation software heat-ray machines under elastic deformation of the system point spread function transfer function (MTF) wave front differential (WFE) etc. were calculated. Image quality changes of remote sensors are discussed in variety assumed cases such as temperature loads of quality change. By repeated iteration critical value of temperature fields meeting the design requirements are obtained for the optical system. Optical indicators were converged to the temperature field indicator then reasonable indicators of thermal control for remote sensors were obtained. For the thermal control design this method provided a reliable basis for design. (2011) Trans Tech Publications Switzerland.