The role of geographical information systems in urban hydrological modelling

被引：0
|
作者：
Goonetilleke, A [1 ]
Jenkins, GA [1 ]
机构：
[1] Queensland Univ Technol, Sch Civil Engn, Brisbane, Qld, Australia
来源：
JOURNAL OF THE CHARTERED INSTITUTION OF WATER AND ENVIRONMENTAL MANAGEMENT | 1999年 / 13卷 / 03期
关键词：
geographical information systems (GIS); hydrological modelling; spatio-temporal database; urban hydrology;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
'Geographical information systems' (GIS) technology holds considerable benefits to urban hydrology because of the spatial nature of catchment analysis. The availability of a spatio-temporal database of catchment characteristics can eliminate the adoption of simplifying assumptions, which reduce the quality of a research study. This research study was undertaken to demonstrate the need for accurate spatial and temporal accounting of land-use in an urbanizing catchment. The definition of the extent of GIS use, the approach to its integration into a study and spatial database development, are crucial for eventual success.
引用
收藏
页码：200 / 206
页数：7
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