| 冶运涛,梁犁丽,曹引,赵红莉,蒋云钟.流域干旱演化模拟与评估数字仿真系统研发[J].中国水利水电科学研究院学报,2015,(1): |
| 流域干旱演化模拟与评估数字仿真系统研发 |
| Development of the digital simulation system of drought evolution simulation and assessment in a basin |
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| DOI： |
| 中文关键词: 数字流域 虚拟仿真 旱情演化 模拟与评估 |
| 英文关键词:digital basin virtual reality drought evolution simulation and assessment |
| 基金项目: |
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| 摘要点击次数: 25745 |
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| 中文摘要: |
| 以新疆玛纳斯湖流域为例，将多源数据管理、干旱模拟评估、信息直观表达等技术相融合，研发了流域旱情演化与评估数字仿真系统。该系统具有多模式控制漫游、时空数据查询与显示、实体信息查询与显示、文字动态标注、多媒体仿真等基础功能，提供了干旱指数计算、干旱演化参数图形表达、干旱数据空间插值、干旱演化时空动态可视化等专业功能。 |
| 英文摘要: |
| Taking the Manasi Lake River Basin as an example， a digital simulation system Platform of Drought Evolution Simulation and Assessment in a basin was developed. The key techniques used in the system development included multi-source data management，drought evolution simulation and assessment and information intuitive expression. The system not only provided the basic functions， e.g.， multi-mode roaming control， spatial-temporal data query and display，water infrastructure information query and display，dynamic text annotation，and multimedia simulation，but also coved professional functions，e.g.，drought index calculation， graphics expression of drought evolution parameters， spatial data interpolation， and dynamic visualization of drought evolution process. |
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