JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI ›› 2009, Vol. 26 ›› Issue (9): 85-87.
• . • Previous Articles Next Articles
HONG Liang, HE Zong-Yi, LI Shi-Xiang, LI Xiang-Xin
Online:
Published:
Abstract: In this paper, the basic concept of the reservoir submerged area is introduced. The disadvantages of two algorithms, i.e., the reservoir submerged area based on two-dimension and DEM model, and the reasons inducing errors for calculating the reservoir submerged area using this two algorithms are analyzed. Finally, an algorithm of the reservoir submerged area based on 3D GIS is presented. The basic process of calculating the reservoir submerged area using the proposed algorithm is analyzed. The feasibility in theory and the effectiveness in practice of the presented algorithm are proved.
HONG Liang, HE Zong-Yi, LI Shi-Xiang, LI Xiang-Xin. Algorithm Study on Calculation of Reservoir Submerged Area Based on 3D GIS[J]. JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI, 2009, 26(9): 85-87.
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: http://ckyyb.crsri.cn/EN/
http://ckyyb.crsri.cn/EN/Y2009/V26/I9/85