基于虚拟地理环境的数字黄河研究进展

doi:10.11820/dlkxjz.2005.03.011

地理科学进展 ›› 2005, Vol. 24 ›› Issue (3): 91-100.doi: 10.11820/dlkxjz.2005.03.011

基于虚拟地理环境的数字黄河研究进展

李爽^1,2, 孙九林²

1. 河南大学环境与规划学院,开封 475001|
2. 中国科学院地理科学与资源研究所, 北京 100101

收稿日期:2004-12-01 修回日期:2005-04-01 出版日期:2005-05-25 发布日期:2005-05-25
作者简介:李爽(1974-), 男, 山西闻喜人, 中国科学院地理科学与资源研究所博士研究生, 河南大学讲师, 主要从事遥感与地理信息系统应用研究。E-mail：lis@igsnrr.ac.cn
基金资助:
科技部基础性工作专项资金“中国地球系统科学数据共享服务网建设” 编号：2004DKA20180。

Advancement of Digital Yellow River Based on the Virtual Geographic Environments

LI Shuang^1,2, SUN Jiulin²

1. College of Environment and Planning, Henan University, Kaifeng, Henan 475001, China|
2. Institute of Geographical Sciences and Natural Resources Research, CAS, Beijiing 100101, China

Received:2004-12-01 Revised:2005-04-01 Online:2005-05-25 Published:2005-05-25

摘要/Abstract

摘要：

虚拟地理环境是人类社会环境和自然环境在计算机三维虚拟空间的映射,是近20年来随着信息技术进步而迅速发展起来的研究领域。“原型黄河”、“模型黄河”、“数字黄河”则是基于地理信息系统、三维可视化技术、现代遥感遥测技术和虚拟地理环境技术的发展而提出来的。通过概述“数字黄河”的研究意义、研究方法,探讨了“数字黄河”研究需要解决的关键技术问题,包括自然环境中“原型黄河”各有机组成部分在虚拟地理环境中的表达及行为描述,自然环境和人类社会环境对黄河具有重要影响的因子之间相互作用的计算机表达。以“数字河道模型”为例详细论述了“数字黄河”的重要组成部分,如“数字河道模型”、“数字流域模型”、“数字水库模型”和“数字河口模型”在虚拟地理环境的表达。

关键词: 3D, 河道模型, 可视化, 模型黄河, 数字黄河, 虚拟地理环境

Abstract:

The Yellow River is the second largest river in China and the most complex and refractory river in the world, which has prominent characteristics different from other great rivers. The main sticking point of Yellow River is the bedload, where the amount of water is less than that of bedload. The grievous water and soil erosion of Loess Plateau conduces to the lower reaches of Yellow River deposit and makes the riverbed higher and higher in thousands of years. All these make the Yellow River become a famous hanging river. 　　Virtual Geographic Environments (VGE) includes the mapping of human society environment and natural environment in the computerized three-dimension space, which is developed rapidly following the information technology advancement in recent 20 years. “Prototype Yellow River”, “Model Yellow River” and “Digital Yellow River” are propounded based on the development of geographic information system, 3D visualization technology, modern remote sensing and VGE technology. The research significance and research methods have been summarized in this paper. In the mean time, the paper has discussed the key technology problems of “Digital Yellow River” research, which includes the computer expression, the behavior depict and more factors influencing the Yellow River in natural environments and human society environments. A crucial portion, “digital channel model”, is exampled here to picture the “digital drainage basin model”, “digital reservoir model”, “digital bayou model” in VGE.

Key words: 3D visualization, digital Yellow River, model Yellow River, virtual geographic environments

李爽,孙九林. 基于虚拟地理环境的数字黄河研究进展[J]. 地理科学进展, 2005, 24(3): 91-100.

LI Shuang, SUN Jiulin. Advancement of Digital Yellow River Based on the Virtual Geographic Environments[J]. PROGRESS IN GEOGRAPHY, 2005, 24(3): 91-100.

参考文献

[1] 王云璋, 康玲玲, 王国庆. 近50年黄河上游降水变化及其对径流的影响. 人民黄河, 2004, 26(2): 5~8.

[2] 吕文堂, 茹玉英, 张柏山等. 黄河下游现阶段河道整治中应注意的问题. 中国水利, 2004, 3:20~21.

[3] 何大伟,陈静生. 黄河流域水资源与水环境管理的制度安排. 科技导报, 2004, 3.

[4] 赵业安, 周文浩, 费祥俊等. 黄河下游河床演变基本规律. 郑州:黄河水利出版社, 2000.

[5] 许炯心. 人类活动影响下的黄河下游河道泥沙淤积宏观趋势研究. 水利学报, 2004, 2(2): 8~16.

[6] 李国英. 基于空间尺度的黄河调水调沙.中国水利, 2004, 3: 15~19.

[7] 杨志峰, 李春晖. 黄河流域上游降水时空结构特征. 地理科学进展, 2004, 23(2): 27~33.

[8] 李道峰, 刘昌明. 黄河流域水循环地理信息系统平台构建初探. 地理科学进展, 2003, 22(5): 472~478.

[9] 《黄河水沙变化研究》. 北京:黄河水利出版社, 2002.

[10] 龚建华, 林珲. 虚拟地理环境-在线虚拟现实的地理学透视. 北京: 高等教育出版社.

[11] 林珲, 龚建华. 论虚拟地理环境. 测绘学报, 2002, 31(1): 1~6.

[12] 肖乐斌, 钟耳顺, 刘纪远等. 三维GIS的基本问题探讨. 中国图象图形学报, 2001, 6(A): 842~848.

[13] Truner A K. Three-dimensional modeling with geoscientific information systems. NATO ASI 354, Dordrecht: Kluwer Academic Publishers, 1992.

[14] Mallet J L. GOCAD: A computer aided design program for geological applications . in : Turner K.(ed), Three-Dimensional modeling with Geoscientific Information Systems, NATO ASI 354, Dordrecht: Kluwer Academic Publishers, 1992:123~142.

[15] Pfug R, Klein H, Ramshorn C H et al. 3D visualization of geological structures and processes. in : Lecture Notes in EarthSciences 41, Berlin: Springer, 1992: 29~39.

[16] 鲁学军, 周成虎, 龚建华. 论地理空间形象思维—空间意象的发展. 地理学报, 1999, 54(5).

[17] 龚建华, 林珲, 鲁学军. 虚拟地理环境研究框架初探,第二届”虚拟现实与地理学”学术研讨会论文集, 北京, 2002.

[18] Chau, K. W., and Jiang, Y. W. 3D numerical model for pearl river estuary. Journal of Hydraulic Engineering. 2001, 127(1):72~82.

[19] Crowder, D.W., and Diplas, P. Using two-dimensional hydrodynamic models at the scales of ecological importance. Journal of Hydrology. 2000, 230(3~4): 172~191.

[20] Sinha S. K., Sotiropoulos F., and Odgaard A. J. Three-dimensional numerical model for flow through natural rivers. Journal of Hydraulic Engineering. 1998, 124(1):13~24.

[21] Tate, E. C., Maidment, D. R., Olivera, F., and Anderson D. J. Creraing a terrain model for floodplain mapping. Journal of Hydrologic Engineering. 2002, 3(2): 100~108.

[22] Ye, J., and McCorquodale, J. A. Depth-averaged hydrodynamic model in curvilinear collocated grid. Journal of Hydraulic Engineering. 1997, 123(5): 380~388.

[23] 廖克. 现代地图学. 北京: 科学出版社, 2003.

[24] Nelson, J. M., and Dungan J. S. In River Meandering edited by Ikeda Syunsuke and Parker Gary. Water Resources Monograph, Volume 12, Washington D.C., 1989, 69~102.

[25] Johannesson, H., and Parker G. In River Meandering edited by Ikeda Syunsuke and Parker Gary. Water Resources Monograph, Volume 12, Washington D.C., 1989, 181~213.

[26] 《黄河流域黄土高原地区淤地坝建设规划》, 2003年3月, 黄河水利管理委员会.

基于虚拟地理环境的数字黄河研究进展

Advancement of Digital Yellow River Based on the Virtual Geographic Environments

PDF (PC)

赞

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 9

Metrics

本文评价

推荐阅读 10

[1]	冯健, 柴宏博. 定性地理信息系统在城市社会空间研究中的应用[J]. 地理科学进展, 2016, 35(12): 1447-1458.
[2]	洪学婷, 张宏梅. 国外环境责任行为研究进展及对中国的启示[J]. 地理科学进展, 2016, 35(12): 1459-1472.
[3]	陈肖飞, 张落成, 姚士谋. 基于新经济地理学的长三角城市群空间格局及发展因素[J]. 地理科学进展, 2015, 34(2): 229-.
[4]	周恺, 钱芳芳, 邹宇. 湖南省城镇空间时空压缩特征及其可视化表达——基于时空图分析模型[J]. 地理科学进展, 2014, 33(12): 1666-1675.
[5]	关美宝, 谷志莲, 塔娜, 柴彦威. 定性GIS在时空间行为研究中的应用[J]. 地理科学进展, 2013, 32(9): 1316-1331.
[6]	佘冰, 朱欣焰, 呙维, 徐晓. 基于空间点模式分析的城市管理事件空间分布及演化——以武汉市江汉区为例[J]. 地理科学进展, 2013, 32(6): 924-931.
[7]	申悦, 柴彦威, 王冬根. ICT对居民时空行为影响研究进展[J]. 地理科学进展, 2011, 30(6): 643-651.
[8]	李仁杰, 路紫. 主题公园多细节层次景观语义模型与虚拟表述——以北京延庆县水土保持科技示范园为例[J]. 地理科学进展, 2011, 30(4): 504-512.
[9]	李爽, 姚静. 数字地形模型数据产品特点与评估分析[J]. 地理科学进展, 2005, 24(6): 99-108.