文章基本信息

标题：Estimation of minimum surface temperature at stage ll (Short Communication)
本地全文：下载
作者：A. P. Dimri ; U. C. Mohanty ; Praveen Naresh 等
期刊名称：Defence Science Journal
印刷版ISSN：0976-464X
出版年度：2002
卷号：51
期号：2
页码：171-174
DOI：10.14429/dsj.51.2227
语种：English
出版社：Defence Scientific Information & Documentation Centre
摘要：Forecasting minimum surface temperature at a station, Stage II, located in mountainous region requires information on the meteorological fields. An attempt has been made to develop a statistical model for forecasting minimum temperature at ground level using previous years' data. Surface data were collected at StageII (longitude 73 oB, latitude 34 oN, and altitude 2650 m). Atmospheric variables are influenced by complex orography and surface features to a great extent. In the present study, statistical relationship between atmosphere parameters and minimum temperature at the site has been established. Multivariate linear regression analysis has been used to establish the relationship to predict the minimum surface temperature for the following day. A comparison between the observed and the calculated forecast minimum temperature has been made. Most of the cases are well predicted (multiple correlation coefficient of 0.94).
关键词：Surface temperature;Complex orography;Minimum Surface Temperature;Linear regression analysis;Geology;Geography