文章基本信息

标题：L'utilisation des SIG dans la modélisation en hydrologie de surface
本地全文：下载
作者：B. Abednego ; R. Caloz ; C. Collet 等
期刊名称：Geographica Helvetica
印刷版ISSN：0016-7312
电子版ISSN：2194-8798
出版年度：1990
卷号：45
期号：4
页码：161-167
DOI：10.5194/gh-45-161-1990
出版社：Copernicus Publications
摘要：From a methodological point of view, hydrological modelling appears to offer a great potential for spatial analysis. However among classes of models, only physical models consider the spatial dimension as a variable. The topography and the land cover are the two major spatial components involved in that type of models. The production of a relevant DTM requires the use of iterative interpolation procedures. Land cover and its changes can be monitored and entered into modelling from remote sensing images through a normalized Vegetation index. The GIS approach can be integrated at different levels within hydrological modelling, with object oriented GIS seen as the highest level.