Optimization of a snow network by multivariate statistical analysis
作者:
G. GALEATI,
G. ROSSI,
G. PINI,
G. ZILLI,
期刊:
Hydrological Sciences Journal
(Taylor Available online 1986)
卷期:
Volume 31,
issue 1
页码: 93-108
ISSN:0262-6667
年代: 1986
DOI:10.1080/02626668609491030
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The aim of the present work is that of analysing the data of snow-cover measurements carried out in the northeastern Alps by the Italian National Electricity Board (ENEL) since 1966, in order to select a reduced number of measurement stations from which to evaluate the water equivalent amount. The selection was based on cluster methods for identification of homogeneous areas and afterwards on principal component analysis for individualization of representative stations. The results confirm that by employing a set of reduced input data the output is only moderately affected.
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