| 地理空间可视分析及其研究方向综述 |
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| 引用本文： | 华一新,曹亚妮,李响.地理空间可视分析及其研究方向综述[J].测绘科学技术学报,2012(4):235-239. |
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| 作者姓名： | 华一新 曹亚妮 李响 |
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| 作者单位： | 信息工程大学测绘学院 |
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| 基金项目： | “十二五”国家科技支撑计划项目(2012BAK12B02) |
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| 摘 要： | 介绍了可视分析的概念和内涵,分析了可视分析与可视化、地理空间可视分析等概念的关系。研究了地理空间可视分析的概念和内涵,在此基础上提出了地理空间可视分析的5个重要研究方向:面向可视分析的地理空间数据转换;多维地理空间数据的深层可视化表达和分析;地理空间可视分析推理;地理空间数据的协同可视分析和决策;地理空间数据可视分析工具的设计和评估。
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| 关 键 词： | 可视分析 地理空间可视分析 可视化 数据转换 多维数据 推理 决策 评估 |
Summarization of Geospatial Visual Analytics and Its Research Directions |
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| HUA Yixin,CAO Yani,LI Xiang.Summarization of Geospatial Visual Analytics and Its Research Directions[J].Journal of Zhengzhou Institute of Surveying and Mapping,2012(4):235-239. |
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| Authors: | HUA Yixin CAO Yani LI Xiang |
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| Institution: | (Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China) |
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| Abstract: | The concept and connotation of visual analytics were introduced and the relationship of visual analytics,visualization and geospatial visual analytics were analyzed.Then,the concept and connotation of geospatial visual analytics were studied.Based on this,five important research directions were brought forward,such as visual analytics-oriented geographical spatial data transformation,in-depth visualization and analysis of multi-dimension geospatial data,geospatial visual analysis reasoning,cooperating visual analytsis and decision of geospatial data,design and evaluation of visual analysis tools of geospatial data. |
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| Keywords: | visual analytics geospatial visual analytics visualization data transformation multi-dimension geospatial data reasoning decision evaluation |
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