Flood Analysis and Simulation of Lower Reaches of Weihe River Based on DEM

LI Tian-wen; WU Lin; Cao Ying

您当前的位置：

首页 >

文章列表页 >

Flood Analysis and Simulation of Lower Reaches of Weihe River Based on DEM

- Flood Analysis and Simulation of Lower Reaches of Weihe River Based on DEM
- Bulletin of Soiland Water Conservation Vol. 24, Issue 4, Pages: 53-56(2005)
- 作者机构：
  
  1. 西北大学城市与资源学系,陕西,西安,710069
  2. 西安电子科技大学,陕西,西安,710071
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2005
- 稿件说明：
移动端阅览
LI Tian-wen, WU Lin, Cao Ying. Flood Analysis and Simulation of Lower Reaches of Weihe River Based on DEM[J]. Bulletin of Soiland Water Conservation, 2005, 24(4): 53-56.
DOI：

LI Tian-wen, WU Lin, Cao Ying. Flood Analysis and Simulation of Lower Reaches of Weihe River Based on DEM[J]. Bulletin of Soiland Water Conservation, 2005, 24(4): 53-56. DOI：

摘要

基于数字高程模型的栅格结构

以渭河下游洪水淹没数据为基础

依据无源淹没和有源淹没的原理

并结合ERDAS8.5的虚拟GIS模块实现了无源淹没的三维可视化模拟。初步演示了洪水泛滥时的动态淹没过程

促使相关部门高度重视治洪工作。并给政府制定防洪、治洪措施提供了理论依据

从而为进一步开展治洪工作开拓了更广阔的前景。

Abstract

Based on grid of DEM

we take the lower reaches of Weihe flood data as a basis

and combined with Virtual GIS module of ERDAS 8.5

to realize visualized simulation in 3D of nonfountainhead flood according to principle of fountainhead and non2fountainhead.We demonstrate elementary dynamic submerge course of flooding

so as to impel the departments concerned to attached great importances to flood control

and to provide academic foundation for governmental planning measure

therefore to exploit wider prospect for developing governing flood work further.

关键词

Keywords

references

Views

2546

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on Erosion Landforms Evolution and Water and Soil Loss in Yishusi Valley Based on DEM

Study on Accuracy of GTOPO30 and SRTM DEM——A Case Study of Tibet

Acquisition and Application Analysis of Low Altitude Remote Sensing Data in Soil and Water Conservation Planning

Producing of 1：250000 Map Scaled DEM in Different Terrain Roughness

Coupling and coordination relationship between ecosystem services and human well-being in arid oasis cities——A case study of Suzhou District， Jiuquan City， Gansu Province

Related Author

LI Ping

LI Jia-zuo

ZHOU Hong

YAO Xiao-you

SUN Xi-hua

LI Ying

MA Long

LI Junfeng

Related Institution

College of Population, Resource and Environment, Shandong Normal University

Huaihe River Commission Ministry of Water Resources

Institute of Environmental Information, Dalian University of Maritime Affairs

Yangling Vocational & Technical College, Yangling

Shaanxi Provincial Bureau of Soil and Water Conservation, Xian

Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09064830号-19 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：58143 Visits Today：249 Online Users：10

⁰