Arid

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Comparing Remote Sensing and Geostatistical Techniques in Filling Gaps in Rain Gauge Records and Generating Multi-Return Period Isohyetal Maps in Arid Regions-Case Study: Kingdom of Saudi Arabia 期刊论文
发表期刊: WATER. 出版年: 2024, 卷号: 16, 期号: 7
作者:  Helmi, Ahmed M.;  Farouk, Mohamed I.;  Hassan, Raouf;  Mumtaz, Mohd Aamir;  Chaouachi, Lotfi;  Elgamal, Mohamed H.
收藏  |  浏览/下载:22/0  |  提交时间:2024/10/04
remote sensing  geostatistical techniques  spatial rainfall distribution  isohyetal maps  Saudi Arabia  rainfall frequency analysis  
Quantifying catchments sediment release in arid regions using GIS-based Universal soil loss equation (USLE) 期刊论文
发表期刊: AIN SHAMS ENGINEERING JOURNAL. 出版年: 2023, 卷号: 14, 期号: 8
作者:  Helmi, Ahmed M.
收藏  |  浏览/下载:22/0  |  提交时间:2024/09/29
Soil erosion  USLE  RUSLE  GIS  NDVI  Remote sensing  
Evaluation of CMORPH, PERSIANN-CDR, CHIRPS V2.0, TMPA 3B42 V7, and GPM IMERG V6 Satellite Precipitation Datasets in Arabian Arid Regions 期刊论文
发表期刊: WATER. 出版年: 2023, 卷号: 15, 期号: 1
作者:  Helmi, Ahmed M. M.;  Abdelhamed, Mohamed S. S.
收藏  |  浏览/下载:13/0  |  提交时间:2024/09/29
CMORPH  PERSIANN-CDR  CHIRPS V2  0  GPM IMERG V6  satellite precipitation data  NSE  KGE  Arabian arid regions  hydrology  
Evaluation of Geospatial Interpolation Techniques for Enhancing Spatiotemporal Rainfall Distribution and Filling Data Gaps in Asir Region, Saudi Arabia 期刊论文
发表期刊: SUSTAINABILITY. 出版年: 2023, 卷号: 15, 期号: 18
作者:  Helmi, Ahmed M.;  Elgamal, Mohamed;  Farouk, Mohamed I.;  Abdelhamed, Mohamed S.;  Essawy, Bakinam T.
收藏  |  浏览/下载:14/0  |  提交时间:2024/09/29
geospatial interpolation  data gaps  kriging  optimum rainfall locations  arid region  
Near-surface imaging of a buried foundation in the Western Desert, Egypt, using space-borne and ground penetrating radar 期刊论文
发表期刊: JOURNAL OF ARCHAEOLOGICAL SCIENCE. 出版年: 2013, 卷号: 40, 期号: 4, 页码: 1946-1955
作者:  Gaber, Ahmed;  Koch, Magaly;  Griesh, M. Helmi;  Sato, Motoyuki;  El-Baz, Farouk
收藏  |  浏览/下载:19/0  |  提交时间:2019/11/29
Buried object  ALOS/PALSAR  GPR  Western Desert  Egypt  
SAR Remote Sensing of Buried Faults: Implications for Groundwater Exploration in the Western Desert of Egypt 期刊论文
发表期刊: SENSING AND IMAGING. 出版年: 2011, 卷号: 12, 期号: 3-4, 页码: 133-151
作者:  Gaber, Ahmed;  Koch, Magaly;  Griesh, M. Helmi;  Sato, Motoyuki
收藏  |  浏览/下载:17/0  |  提交时间:2021/01/08
Buried faults  ALOS/PALSAR L-band  GPR  Groundwater potential  Western Desert ~ Egypt