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	Intelligent determination of proper spatial extents for input data during geographical model workflow building 期刊论文 OAI收割 ENVIRONMENTAL MODELLING & SOFTWARE, 2025, 卷号: 187, 页码: 106369 作者: Chen, Zi-Yue; Qin, Cheng-Zhi; Zhu, Liang-Jun; Wu, Cheng-Long; Ren, Ying-Chao \| 收藏 \| 浏览/下载：12/0 \| 提交时间：2025/04/21 Intelligent geographical modeling Input data preparation Spatial extent Geographical model workflow Geoprocessing
	Latitudinal patterns of tree β-diversity and relevant ecological processes vary across spatial extents in forests of southeastern China 期刊论文 OAI收割 PLANT DIVERSITY, 2025, 卷号: 47, 期号: 1, 页码: 89-97 作者: Liu, Maochou; Wu, Wenxiang; Wang, Ke; Ren, Xinshuai; Zhang, Xueqin \| 收藏 \| 浏览/下载：9/0 \| 提交时间：2025/03/18 Environmental filtering Latitudinal pattern Forest beta diversity Spatial extent Species spatial aggregation Regional community
	Uncovering the rapid expansion of photovoltaic power plants in China from 2010 to 2022 using satellite data and deep learning 期刊论文 OAI收割 REMOTE SENSING OF ENVIRONMENT, 2024, 卷号: 305, 页码: 114100 作者: Chen, Yuehong; Zhou, Jiayue; Ge, Yong; Dong, Jinwei \| 收藏 \| 浏览/下载：10/0 \| 提交时间：2024/06/17 Photovoltaic power plants Spatial extent Installation date Expansion pattern Deep learning
	Global variation in the beta diversity of lake macrophytes is driven by environmental heterogeneity rather than latitude 期刊论文 OAI收割 JOURNAL OF BIOGEOGRAPHY, 2017, 卷号: 44, 期号: 8, 页码: 1758-1769 作者: Alahuhta, Janne; Kosten, Sarian; Akasaka, Munemitsu; Auderset, Dominique; Azzella, Mattia M. \| 收藏 \| 浏览/下载：156/0 \| 提交时间：2019/09/17 alkalinity range aquatic plants elevation range freshwater ecosystem hydrophytes latitude nestedness spatial extent species turnover
	Influence of spatial temperature distribution on high accuracy interferometric metrology (EI CONFERENCE) 会议论文 OAI收割 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China 作者: Yang H.; Zhang J.; Zhang J.; Zhang J.; Yan F. 收藏 \| 浏览/下载：24/0 \| 提交时间：2013/03/25 We calculate the influence of temperature change on the refractive index of air establish a model of air temperature distribution and analyze the effect of different temperature distribution on the high accuracy interferometric metrology. First a revised Edlen formula is employed to acquire the relation between temperature and refractive index of air followed by introducing the fixed temperature gradient distribution among the spatial grid within the optical cavity between the reference flat and the test flat of the Fizeau interferometer accompanied by a temperature change random function within each grid. Finally all the rays through the air layer with different incident angles are traced by Matlab program in order to obtain the final output position angle and OPD for each ray. The influence of different temperature distribution and the length of the optical cavity in on the testing accuracy can be analyzed through the RMS value that results from repeatable rays tracing. As a result the horizontal distribution (vertical to optical axis) has a large effect on the testing accuracy. Thus to realize the high accuracy figure metrology the horizontal distribution of temperature must be rigorously controlled as well as to shorten the length of the optical cavity to a large extent. The results from our simulation are of great significant for the accuracy analysis of interferometric testing and the research of manufacturing a interferometer. 2010 Copyright SPIE - The International Society for Optical Engineering.