Paper Title:
Real-Time Interactive Multi-Resolution Watershed Model
  Abstract

Through the researches and discussions of each constituents of multi-resolution watershed model, the article comes to the conclusion that could apply the LOD(Level of Detail, LOD) technique , the blanking technique and so on to the deletions and replaces of DEM(Digital Elevation Model, DEM) data nodes and the unimportant watershed region in the multi-resolution watershed model, the remote sensing images, the multi-resolution building model, the multi-resolution flood routing model. The method could reduce the data quantity of valley model. The experiment has proved that the multi-resolution watershed model with the applications of this method could not only express three dimensional virtual large scene of the watershed better, but also make the visualization of the mass data model in real-time interactive manner in condition of the computer capability nowadays. This achievement has provided the new thought for the compression of remote sensing images and data transmission of WebGIS in real-time interactive manner.

  Info
Periodical
Advanced Materials Research (Volumes 236-238)
Edited by
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
Pages
2290-2294
DOI
10.4028/www.scientific.net/AMR.236-238.2290
Citation
X. G. Li, Z. Q. Huang, T. Jiang, A. M. Wang, "Real-Time Interactive Multi-Resolution Watershed Model", Advanced Materials Research, Vols. 236-238, pp. 2290-2294, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Guang Fei Zhai, Guang Da Su, Jiong Xin Liu
Abstract:Traditional ASM (Active Shape Model) methods usually depend heavily on the initial facial landmark positions located by the face detector....
131
Authors: Xue Ling Zhang, Ya Hui Hu, Shu Feng Chai
Abstract:How to deal with the model is important in analyzing structure system with finite element method, because the rationality of model has direct...
195
Authors: Chuan Zhi, Zhi Jian Li, Yi Shi
I. Color Science and Technology
Abstract:The nature of device color characteristic methods is the mutual conversion of device-dependent color space and device-independent color...
65
Authors: Hui Ying Zhao, Qian Kun Zhu, Zhi Yong Liu, Yang Wang, Ting Jun Li
Chapter 5: Information and Computer Science
Abstract:The outline is one of the easiest and immediate methods to expresses people’s image of object, records and acquires the inspiration and the...
1423
Authors: Fang Xie, You Jun Wang, Qiu Juan Lv, Hai Xia Du, Yan Jiao Li
Abstract:The traditional engineering graphics model room could not be effective use by space, time and other factors of limitation. In view of the...
93