The paper is to study the fluvialprocess based on GIS by cross-section methodology.
本文主要研究基于GIS的河床演变断面分析方法体系。
2
However, the traditional analysis of data is inefficient which can not pick up the fluvialprocess information fully from the channel data.
传统的实测资料分析法存在分析效果差、效率低的缺陷,不能充分利用河道测图提取河床演变信息。
3
Based digital Terran information, river information application systems would be developed, such as erosion-deposition analysis, fluvialprocess, engineering planning and evaluation etc.