Remote sensing enhanced water budget calculations for the sudd and bahr el ghazal basins / (Record no. 75590)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02465cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032451.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 191201s2019 ua bd 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 | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.13.05.Ph.D.2019.Na.R |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Nahla Alaa Abbas Helmy |
| 245 10 - TITLE STATEMENT | |
| Title | Remote sensing enhanced water budget calculations for the sudd and bahr el ghazal basins / |
| Statement of responsibility, etc. | Nahla Alaa Abbas Helmy ; Supervised Ahmad Wagdy , Mohamed Hamdy Nour , Mohamed Aly Elkordy |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تحسين حسابات الموازنة المائية لحوضى السد و بحر الغزال عن طريق الاستشعار عن بعد |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Nahla Alaa Abbas Helmy , |
| Date of publication, distribution, etc. | 2019 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 91 P. : |
| Other physical details | maps , charts ; |
| Dimensions | 30cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Civil Engineering |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This study aims at developing a methodology for continuous monitoring of the Sudd and Bahr el Ghazal wetland extent, evaporation losses and storage variations. Wetland extent map time series are produced based on a thorough calibration process of MODIS satellite images at small time increment. Four different satellite radar altimetry datasets are used to derive matching characteristic water levels. Both area and level time series are employed to obtain a terrain model that allows for continuous monitoring of storage variations. A set of Python codes have been developed and validated for automating the image processing, and water level extraction, as well as synchronization of both time series. Results indicated that the former studies over-estimated the extent of the Sudd wetlands areas, but Bahr el Ghazal area results agree with literature. Storage variations estimates confirm that both wetlands don{u2019}t act as a reservoir but more as a sink. Since flow records in the basin cease to exist, the developed workflow provides a reliable alternative tool for wetlands hydrologic monitoring |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Satellite Images |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Satellite Radar Altimetry |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Water Budget |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ahmad Wagdy , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Aly Elkordy , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Hamdy Nour , |
| 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 | Asmaa |
| Reviser | Cataloger |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| 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 | Cai01.13.05.Ph.D.2019.Na.R | 01010110080212000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.13.05.Ph.D.2019.Na.R | 01020110080212000 | 22.09.2023 | CD - Rom | 80212.CD |