Assessment of the impact of rainfall data gap filling on flood mitigation design storms / (Record no. 176334)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04438namaa22004331i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GICUC |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20251221115753.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 251129s2025 ua a|||frm||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloguing agency | EG-GICUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GICUC |
| Modifying agency | EG-GICUC |
| Description conventions | rda |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | eng |
| -- | ara |
| 049 ## - Acquisition Source | |
| Acquisition Source | Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 627.05 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 627.05 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.13.05.M.Sc.2025.Ab.A |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Abd El Rahman Mohamed Reda Aly Hassan, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Assessment of the impact of rainfall data gap filling on flood mitigation design storms / |
| Statement of responsibility, etc. | by Abd El Rahman Mohamed Reda Aly Hassan ; Supervisors Prof. Ahmed Mohamed Helmi, Dr.Mohamed Hassan Algamal. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تقييم تأثير ملء فراغات بيانات المطر في مجال درء مخاطر الفيضانات |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2025. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 110 pages : |
| Other physical details | illustrations ; |
| Dimensions | 30 cm. + |
| Accompanying material | CD. |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Source | rda content |
| 337 ## - MEDIA TYPE | |
| Media type term | Unmediated |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | volume |
| Source | rdacarrier |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc)-Cairo University, 2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 107-110. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | A methodology for conducting rainfall frequency analysis across several ground <br/>gauge stations in Oman and KSA is presented. The main goal is to assess how the <br/>accuracy of rainfall frequency analysis which is crucial for hydrological modeling <br/>in the field of flood mitigation is affected by the use of gridded data and gap-filling <br/>techniques that have already been used. The study includes the collection of rainfall <br/>data from a range of rainfall stations within the study areas. Advanced gap-filling <br/>methods, implemented by prior researchers, were used to fill the missing data of <br/>some years and ensure the continuity of records. Additionally, A gridded data <br/>produced from the gap filled data, which offers continuous spatial coverage, was <br/>analyzed in comparison to assess its effectiveness. <br/>A practical developed software named BRF was introduced. Through parallel <br/>computing, BRF makes it possible to process large rainfall datasets efficiently. This <br/>allows for simultaneous frequency analysis and statistical distribution fitting <br/>across massive amounts of station data. This tool greatly simplifies the analysis of <br/>big datasets, which is especially helpful for hydrologists doing regional rainfall <br/>studies and experts updating drainage manuals. BRF’s key features include its <br/>capability to perform comparisons of different statistical distributions both <br/>analytically and graphically, as well as generating IDF curves for selected statistical <br/>distributions for all stations an essential aspect for stormwater design and flood risk. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | تقدم هذه الدراسة منهجية شاملة لتحليل تكرار الأمطار عبر محطات أرصاد متعددة في السعودية وعُمان، مع التركيز على تأثير تقنيات ملء الفجوات وتحويل البيانات لشبكة. تم جمع ومعالجة بيانات الأمطار، بما في ذلك البيانات المملوءة سابقًا، لضمان استمرارية التحليل. كما تم مقارنة البيانات الشبكية بالملاحظات التقليدية لتقييم دقتها. تم تطوير أداة Bulk Rain Fit (BRF) لتسهيل تحليل البيانات الضخمة باستخدام الحوسبة المتوازية، مما يعزز دقة تلاؤم التوزيعات الإحصائية. توفر BRF مقارنات بين التوزيعات المختلفة، وتنتج منحنيات شدة-مدة-تكرار (IDF)، مما يدعم تصميم بنية تصريف المياه وتقييم مخاطر الفيضانات. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Issues CD | Issues also as CD. |
| 546 ## - LANGUAGE NOTE | |
| Text Language | Text in English and abstract in Arabic & English. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Hydraulic engineering |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | الهندسة الهيدروليكية |
| 653 #1 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Frequency Analysis |
| -- | Parameter Estimation |
| -- | KSA |
| -- | Oman |
| -- | Gap Filling |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ahmed Mohamed Helmi |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Hassan Algamal |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2025 |
| Supervisory body | Ahmed Mohamed Helmi |
| -- | Mohamed Hassan Algamal |
| Discussion body | Ahmed Aly Aly Hassan |
| Universities | Cairo University |
| Faculties | Faculty of Engineering |
| Department | Department of Irrigation and Hydraulics Engineering |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| Reviser Names | Eman Ghareb |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Edition | 21 |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Home library | Current library | Date acquired | Inventory number | Full call number | Barcode | Date last seen | Effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 29.11.2025 | 92631 | Cai01.13.05.M.Sc.2025.Ab.A | 01010110092631000 | 29.11.2025 | 29.11.2025 | Thesis |