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Evaluation of the weather research and forecasting model on forecasting wind energy over Egypt and Sudan / (Record no. 59675)

MARC details
000 -LEADER
fixed length control field 03442cam a2200337 a 4500
003 - CONTROL NUMBER IDENTIFIER
control field EG-GiCUC
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250223031646.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 170204s2015 ua dh f m 000 0 eng d
040 ## - CATALOGING SOURCE
Original cataloging agency EG-GiCUC
Language of cataloging eng
Transcribing agency EG-GiCUC
041 0# - LANGUAGE CODE
Language code of text/sound track or separate title eng
049 ## - LOCAL HOLDINGS (OCLC)
Holding library Deposite
097 ## - Thesis Degree
Thesis Level M.Sc
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
Classification number Cai01.16.03.M.Sc.2015.De.E
100 0# - MAIN ENTRY--PERSONAL NAME
Personal name Deyaa Eldin Hassan Fikry Elsabbahy
245 10 - TITLE STATEMENT
Title Evaluation of the weather research and forecasting model on forecasting wind energy over Egypt and Sudan /
Statement of responsibility, etc. Deyaa Eldin Hassan Fikry Elsabbahy ; Supervised Fawzia Ibrahim Morsy , Gamal Alafendy
246 15 - VARYING FORM OF TITLE
Title proper/short title تقييم نموذج بحوث التنبؤ بالطقس للتنبؤ بطاقة الرياح فوق مصر و السودان
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc. Cairo :
Name of publisher, distributor, etc. Deyaa Eldin Hassan Fikry Elsabbahy ,
Date of publication, distribution, etc. 2015
300 ## - PHYSICAL DESCRIPTION
Extent 87 P. :
Other physical details charts , facsimiles ;
Dimensions 25cm
502 ## - DISSERTATION NOTE
Dissertation note Thesis (M.Sc.) - Cairo University - Institute of African Research and Studies - Department of Natural Resources
520 ## - SUMMARY, ETC.
Summary, etc. The main objective of this study, was to evaluate the performance of the Weather Research and Forecasting (WRF) model in wind prediction over Egypt and Sudan. To investigate this performance, 21 weather stations have been selected from both countries for this purpose. The main climatic features that affecting the study area have been investigated through long-term mean of wind speed and direction, relative humidity, temperature and mean sea level pressure. The model evaluation has been done through, the synoptic situation over the study area and statistical analysis techniques. Different statistical techniques have be used in this study, these are: Mean Bias percentage (MBE %), Root Mean Square Error (RMSE %), Correlation Coefficient (CC) and the T- test. The WRF model has revealed a very good capability to capture the synoptic situation over the study area during the seasons. Also, comparison between measured and predicted wind speed for the selected stations, have proved the highest performance of WRF model in predicting wind speed. The highest performance was at summer, autumn and winter, while it is decreased in spring, especially over the Egyptian stations this is because of Khamaseen wind that makes weather disturbances. The statistical analysis shown that, there are strong correlation between the actual and forecasted wind speeds for the selected days in different seasons. And the T-test indicates that, there are no significant differences between the real and forecasted wind speed for all seasons as all significant values are below 0.05. The highest RMSE has been recorded in summer. While, the lowest one was recorded in winter. On the other hand, the highest value for MBE% was recorded in spring, while the lowest one was recorded in winter. But, overall results have proved the model capability in wind speed prediction over Egypt and Sudan compared to measurements. Overall, it may conclude that; both Egypt and Sudan may depends on WRF model to predict wind speed in the future with high confidence
530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE
Additional physical form available note Issued also as CD
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Egypt and Sudan
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Weather Research and Forecasting (WRF) model
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Wind energy
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Fawzia Ibrahim Morsy ,
Relator term
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Gamal Alafendy ,
Relator term
856 ## - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a>
905 ## - LOCAL DATA ELEMENT E, LDE (RLIN)
Cataloger Nazla
Reviser Revisor
905 ## - LOCAL DATA ELEMENT E, LDE (RLIN)
Cataloger Shaima
Reviser Cataloger
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Koha item type Thesis
Holdings
Source of classification or shelving scheme Not for loan Home library Current library Date acquired Full call number Barcode Date last seen Koha item type Copy number
Dewey Decimal Classification   المكتبة المركزبة الجديدة - جامعة القاهرة قاعة الرسائل الجامعية - الدور الاول 11.02.2024 Cai01.16.03.M.Sc.2015.De.E 01010110070812000 22.09.2023 Thesis  
Dewey Decimal Classification   المكتبة المركزبة الجديدة - جامعة القاهرة مخـــزن الرســائل الجـــامعية - البدروم 11.02.2024 Cai01.16.03.M.Sc.2015.De.E 01020110070812000 22.09.2023 CD - Rom 70812.CD