A Research of Calculation Method of Daily Solar Radiation in Ningxia Region

Material type: 文書・図像類

Author: QIN, Yang

Publisher: Chiba University. Center for Environmental Remote Sensing

Publication date: 2008-11-13

Material Format: Digital

Capacity, size, etc.: -

NDC: -

View All

Notes on use

Note (General)：: type:text[ABSTRACT]Through observation data of daily solar radiation of Yinchuan station of Ningxia, using linear relationship between observation val...

Search by Bookstore

Holdings of Libraries in Japan

This page shows libraries in Japan other than the National Diet Library that hold the material.

List of Cooperating Institutions and Databases

Please contact your local library for information on how to use materials or whether it is possible to request materials from the holding libraries.

other

Chiba University Repository for Access to Outcomes from Research
Digital
You can check the holdings of institutions and databases with which 学術機関リポジトリデータベース（IRDB）（機関リポジトリ） is linked at the site of 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）.
Chiba University Repository for Access to Outcomes from Research

Search by Bookstore

Bibliographic Record

You can check the details of this material, its authority (keywords that refer to materials on the same subject, author's name, etc.), etc.

Digital

Material Type: 文書・図像類
Title: A Research of Calculation Method of Daily Solar Radiation in Ningxia Region
Author/Editor: QIN, Yang
Author Heading: QIN, Yang
Publication, Distribution, etc.: Chiba University. Center for Environmental Remote Sensing
Publication Date: 2008-11-13
Publication Date (W3CDTF): 2008-11-13
Periodical title: Proceedings of the CEReS international symposium = CEReS国際シンポジウム資料集
No. or year of volume/issue: 14
Volume: 14
Pages: 189-195
Text Language Code: eng
Target Audience: 一般
Note (General): type:text
[ABSTRACT]Through observation data of daily solar radiation of Yinchuan station of Ningxia, using linear relationship between observation values of solar radiation and extraterrestrial radiation and relative sunshine duration and daylength, we obtained regional coefficients as =0.18, bs =0.62 by their linear correlation of past five years(1981-1985). Using the same method, coefficients of Guyuan region were confirmed too. Applying regional coefficients to be gotten and calculation formula of solar radiation, we validated daily solar radiation of two years(1986-1987) of Yinchuan station and four years(1991-1994) of Guyuan station through comparison with observation data, the results showed there were higher relationship because of the high square error R2=0.94 in Yinchuan and R2=0.85 in Guyuan. Simulation effect was evaluated through those methods called mean bias error, mean absolute bias error, root mean square error, mean absolute percentage error on solar radiation of Yinchuan(l 973-2006) and Guyuan(l 986-2006) stations. Results showed the root mean square error was large slightly, mean absolute bias error was not up to 13% and 17% in Yinchuan station and Guyuan station respectively. We estimated daily solar radiation of Yongning station using the related formula of solar radiation and regional coefficients and comparing with daily solar radiation of observation of Yinchuan of the past twelve years(1989-2000). The results showed there were good linear relationships in the twelve years, the minimum of correlation coefficient R2 equaled 0.88 in twelve years.
Format (IMT): application/pdf
Source: https://opac.ll.chiba-u.jp/da/curator/106655/ceresIntlSympo-14-P189.pdf
https://opac.ll.chiba-u.jp/da/curator/106655/ceresIntlSympo-14-P189.pdf
Access Restrictions: 限定公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 千葉大学 : 千葉大学学術成果リポジトリ