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浏览/检索结果: 共7条，第1-7条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Research on the dissipation of green tide and its influencing factors in the Yellow Sea based on Google Earth Engine 期刊论文 MARINE POLLUTION BULLETIN, 2021, 卷号: 172, 页码: 13 作者:  Li, Dongxue;  Gao, Zhiqiang;  Xu, Fuxiang 收藏  |  浏览/下载：56/0  |  提交时间：2021/11/10 Green tide  Dissipation  Multi-source satellite data  Long-term  Environmental factors  Influence   Spatial Distribution Assessment of Terrorist Attack Types Based on I-MLKNN Model 期刊论文 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2021, 卷号: 10, 期号: 8, 页码: 22 作者:  Zhao, Ruifang;  Xie, Xiaolan;  Zhang, Xun;  Jin, Min;  Hao, Mengmeng 收藏  |  浏览/下载：17/0  |  提交时间：2021/11/05 assessment  terrorist attack types  I-MLKNN  multi-source factors   Analysis of factors affecting urban park service area in Beijing: Perspectives from multi-source geographic data 期刊论文 LANDSCAPE AND URBAN PLANNING, 2019, 卷号: 181, 页码: 103-117 作者:  Guo, Sihui;  Yang, Gege;  Pei, Tao;  Ma, Ting;  Song, Ci 收藏  |  浏览/下载：43/0  |  提交时间：2019/05/23 Urban parks  Service area  Travel behavior  Influencing factors  Multi-source data   On the Risk Assessment of Terrorist Attacks Coupled with Multi-Source Factors 期刊论文 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2018, 卷号: 7, 期号: 9, 页码: 19 作者:  Zhang, Xun;  Jin, Min;  Fu, Jingying;  Hao, Mengmeng;  Yu, Chongchong 收藏  |  浏览/下载：28/0  |  提交时间：2019/05/23 location recommendation algorithm  risk assessment  terrorist attacks  multi-source factors  spatial clustering   Quantitative assessment for network security situation based on weighted factors 期刊论文 Journal of Computational Methods in Sciences and Engineering, 2016, 卷号: Vol.16 No.4, 页码: 821-833 作者:  Wen, Zhicheng;  Tang, Jun 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/31 Multi-source information  information fusion  weighted factors  security situation assessment   Analysis of evolution of rivers and driving force in the Qingkou region based on multi-source remote sensing data 期刊论文 2010, 2010 Mao Feng; Huang Jianxi; Hu Qiang; Zhou Wensheng; Li Qiang; Liu Ze 收藏  |  浏览/下载：3/0 Non-uniformity correction in multi-CCD imaging system (EI CONFERENCE) 会议论文 2010 2nd International Conference on Mechanical and Electronics Engineering, ICMEE 2010, August 1, 2010 - August 3, 2010, Kyoto, Japan Tao M.; Ren J. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 The non-uniformity phenomenon exists in each channel of multi-CCD imaging systems. The factors which lead to the problem are complex. The conventional calibrating algorithms can not consider all of these factors and have poor effects. According to the characters of multi-CCD imaging systems  a non-uniformity correction method based on the scene was proposed by adopting the traditional two-point correction theories. The correction coefficient of each channel image can be calculated via the linear relation between the two neighboring pixel lines in the two-channel images. Compared with the conventional two-point calibration and multi-point calibration methods  contrastive calibrating results were obtained. This method does not need any standard lighted image as reference source  which provides a real time way for calibrating the multi-CCD imaging systems in practical applications. 2010 IEEE.