| 地理空间情报预测分析的一种方法 |
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| 引用本文： | 李水旺,朱长青,张晶.地理空间情报预测分析的一种方法[J].测绘学院学报,2011(1). |
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| 作者姓名： | 李水旺 朱长青 张晶 |
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| 作者单位： | 信息工程大学测绘学院;南京师范大学虚拟地理环境教育部重点实验室; |
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| 摘 要： | 地理空间情报是对影像和地理空间信息的发掘和分析。其中,地理空间情报预测分析是决策的基础。传统的地理空间情报预测分析大多是基于逻辑思维的定性研究,此处提出了一个地理空间情报预测分析的模型——因果关联图,同时给出了计算预测事件可信度的方法。该方法能够定量、简捷、快速、有效地实现地理空间情报预测分析。
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| 关 键 词： | 地理空间情报 影像 预测分析 因果关联图 可信度 |
Method of Geospatial Intelligence Forecasting Analysis |
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| LI Shui-wang,ZHU Chang-qing,ZHANG Jing.Method of Geospatial Intelligence Forecasting Analysis[J].Journal of Institute of Surveying and Mapping,2011(1). |
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| Authors: | LI Shui-wang ZHU Chang-qing ZHANG Jing |
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| Institution: | LI Shui-wang1,ZHU Chang-qing2,ZHANG Jing1(1.Institute of Surveying and Mapping,Information Enginnering University,Zhengzhou 450052,China,2.Key Laboratory of Virtual Geographic Environment of Ministry of Education,Nanjing Normal University,Nanjing 210097,China) |
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| Abstract: | Geospatial intelligence is the data mining and analysis of image and geospatial information.Forecasting analysis is an important basis for decision-making.Most of the traditional forecasts of geospatial intelligence are based on logical thinking in qualitative research.A model of intelligence prediction-cause-and-effect relating graph were presented,as well as the way of calculating the credibility of forecasting the events.The method can complete the forecasting analysis mentioned above quantitatively,effe... |
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| Keywords: | geospatial intelligence image forecasting analysis cause-and-effect relevance credibility |
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