中国科学院机构知识库网格系统: 检索

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	Spatial-temporal vegetation succession in Yao'an County, Yunnan Province, Southwest China during 1976-2014: A case survey based on RS technology for mountains eco-engineering 期刊论文 OAI收割 ECOLOGICAL ENGINEERING, 2014, 卷号: 73, 页码: 9-16 作者: Yu, Fu-ke; Huang, Xin-hui; Yuan, Hua; Ye, Jiang-xia; Yao, Ping 收藏 \| 浏览/下载：23/0 \| 提交时间：2015/07/30 Regional vegetation Spatial-temporal evolution Remote sense technology Mountains eco-engineering
	Spatial-temporal succession of the vegetation in Xishuangbanna, China during 1976-2010: A case study based on RS technology and implications for eco-restoration 期刊论文 OAI收割 ECOLOGICAL ENGINEERING, 2014, 卷号: 70, 页码: 255-262 作者: Huang, Xin-hui; Yuan, Hua; Yu, Fu-ke; Li, Xiao-ying; Liang, Qi-bin 收藏 \| 浏览/下载：20/0 \| 提交时间：2015/07/30 Regional vegetation Spatial-temporal succession Remote sense (RS) Xishuangbanna Eco-restoration
	Optimal spatial allocation of water resources based on Pareto ant colony algorithm SCI/SSCI论文 OAI收割 2014 Hou J. W.; Mi W. B.; Sun J. L. 收藏 \| 浏览/下载：101/0 \| 提交时间：2014/12/24 optimal allocation water resources remote sense geographical information system Pareto ant colony algorithm land-use allocation programming approach mating optimization reservoir operation management models genetic algorithm hbmo algorithm large areas systems gis
	基于双层模型的沙河流域蒸散发定量遥感估算期刊论文 OAI收割自然资源学报, 2013, 卷号: 28, 期号: 1, 页码: 161 作者: 占车生; 尹剑; 王会肖; 陈少辉 \| 收藏 \| 浏览/下载：5/0 \| 提交时间：2023/05/29 quantitative remote sense ET two-layer model evaporation fraction Shahe River Basin 定量遥感蒸散发双层模型蒸发比沙河流域
	UV-VUV spectral irradiance responsivity calibration for space remote sensing spectroradiometer (EI CONFERENCE) 会议论文 OAI收割 Advanced Materials and Devices for Sensing and Imaging III, November 12, 2007 - November 14, 2007, Beijing, China 作者: Yu H. 收藏 \| 浏览/下载：29/0 \| 提交时间：2013/03/25 In order to overcome the irradiance responsivity calibration troubles caused by the weak response of most spectral radiometers in ultraviolet band and poor ratio of signal to noise and to meet special calibration condition for some remote sensing spectroradiometers in space a spectral irradiance responsivity calibration unit based on parallel light illumination mode is established it is composed of a 150W deuterium lamp and a spherical mirror. The calibration unit gets the output standard value of spectral irradiance by irradiance transfer this way avoids the spectral reflectance measurement difficulty of the spherical mirror. A flight spectral radiometer model used for space remote sense was calibrated in range from 160nm to 300nm the calibration error of spectral irradiance responsivity is 4.7%. Some factors which contribute to calibration uncertainties are discussed.
	Study of microsphere plate photomultiplier tube (EI CONFERENCE) 会议论文 OAI收割 ICO20: Remote Sensing and Infrared Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China 作者: Wang X.; Li Y.; Li Y.; Li Y.; Li Y. 收藏 \| 浏览/下载：32/0 \| 提交时间：2013/03/25 The photomultiplier tube (PMT) that can work in different wavelength is an important detector device in remote sense technology. Microsphere plate using glass beads 50to 70m in diameter sintered together is the core component of the microsphere plate photomultiplier tube It is a novel two-dimension electron multiplier. The electrons gain for a single plate is about 1017 and do not have the phenomenon of ion-feedback. Furthermore the fabrication process is very easy. In this paper much interest was put on the microsphere plate photomultiplier tube. Based on the analyses from the theory and the experiment result we point out the key technology for fabricating PMT is how to obtain glass beads with narrow range in diameter and how to sinter the glass beads with a sufficient pylome. Factors affect the gradating technology and sintering process along with the solution to them is presented. In the last the structure scheme and technological characteristic for fabricating microsphere plate photomultiplier tube were given. The pulse rising-time of MSP-PMT is below 400ps suitable to the detection of high-speed pulse. As easy to be fabricated and has great advantage over MCP multiplier in the ratio of performance to price the microsphere plate photomultiplier tube is a promising dim-light detector.
	Remote sense and GIS-based division of landslide hazard degree in Wanzhou district of the Three Gorges reservoir area 期刊论文 OAI收割 Wuhan University Journal of Natural Sciences, 2006, 卷号: 11, 期号: 4, 页码: 780-786 Zhou Qigang（周启刚）; Feng Wenlan（冯文兰）; Song Shujun（宋述军）; Yuan Lifeng; Zhou Wancun（周万村）收藏 \| 浏览/下载：26/0 \| 提交时间：2010/11/17 landslide hazard degree three gorges reservoir area landslide remote sense geography information system
	Snowmelt runoff modeling in Kaidu basin using the SRM 会议论文 OAI收割 Zhang Y. C.; Li B. L.; Zhou C. H.; Ieee 收藏 \| 浏览/下载：21/0 \| 提交时间：2012/06/30 snowmelt runoff model (SRM) remote sense snow map Kaidu basin representative temperature