MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02577cam a2200313 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
EG-GiCUC |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
170507s2016 ua a 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.2016.Mo.M |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mohamed Aly Mahmoud Elkordy |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Mapping and monitoring of ungauged wetlands in tropical regions : |
| Remainder of title |
Application to eastern nile basin / |
| Statement of responsibility, etc. |
Mohamed Aly Mahmoud Elkordy ; Supervised Ahmad Wagdy Abdeldayem , Mohamed Rami Mahmoud |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
تحديد و متابعة اراضى مستنقعات المياه المفتقدة للقياسات الأرضية فى المناطق الاستوائية : |
| Remainder of title |
تطبيق على حوض النيل الشرقى |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Cairo : |
| Name of publisher, distributor, etc. |
Mohamed Aly Mahmoud Elkordy , |
| Date of publication, distribution, etc. |
2016 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
126 P. : |
| Other physical details |
ill. ; |
| Dimensions |
30cm |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Civil Engineering |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
In this research, a more accurate, robust, and automated technique to define the extent and variation of the seasonal wetlands in eastern nile basin has been developed. The technique aims at producing consistent spatial and temporal maps for wetlands in tropical regions where cloud cover is dominant using freely available remote sensing data. Several water detection techniques are implemented and compared including the Normalized Difference Water Index (NDWI), the modified normalized difference water Index (mNDWI), and the open water likelihood Index (OWL). The mNDWI is the most sensitive and indicative index for detecting water over mixed inundated pixels of water, bare soil, and vegetation especially in wetlands. The method has been successfully applied and calibrated over the roseires reservoir as an open water body and over the Baro-Akobo-Sobat wetlands as well to finally generate a time series of water maps over the study area from 2000 till 2014. The generated water maps show substantial to strong agreement with water maps created from much higher resolution platforms. The resulting maps are used to monitor the seasonal variation of wetlands areas of the Baro-Akobo-Sobat in addition to estimating the evaporation losses from these wetlands |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE |
|---|
| Additional physical form available note |
Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Baro-akobo-sobat |
| 653 #4 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Remote sensing |
| 653 #4 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Wetlands mapping |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ahmad Wagdy Abdeldayem , |
| Relator term |
|
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mohamed Rami Mahmoud , |
| Relator term |
|
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| Cataloger |
Nazla |
| Reviser |
Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| Cataloger |
Samia |
| Reviser |
Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Thesis |
