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Identifying the Potential Areas for Water Harvesting Projects by Using Remote Sensing and Geographic Information System

تحديد المناطق المأمولة لمشاريع حصاد المياه باستخدام تقنيات الاستشعار عن بعد و نظام المعلومات الجغرافي

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 Publication date 2016
and research's language is العربية
 Created by Shamra Editor




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This study concentrates the use of remote sensing and geographic information systems to identify prospective areas for water harvesting, This study concentrates on the identification of the potential areas for water harvesting projects in Hessia and the adjacent areas, within a total area of 1300 km2. The data and information for the study area are collected from different sources and satellite images. The thematic maps and digital database were prepared through analysis and visual and automatic interpretation of satellite images, and analysis and intersections between different layers were procedure in order to apply the criteria that are used in these studies to determine optimal and typical sites for the establishment of preparation water harvesting. The result of this study shows the efficiency of using the remote sensing techniques and the geographic information system in the identification of the potential areas for water harvesting projects.


Artificial intelligence review:
Research summary
تتناول هذه الدراسة استخدام تقنيات الاستشعار عن بعد ونظم المعلومات الجغرافية في تحديد المناطق المناسبة لمشاريع حصاد المياه. تم تطبيق الدراسة على منطقة حسياء وما حولها بمساحة 1300 كم². جمعت البيانات من مصادر متعددة وصور الأقمار الصناعية، وأعدت الخرائط الغرضية وقواعد البيانات الرقمية من خلال التحليل البصري والآلي للصور الفضائية. أظهرت النتائج فعالية استخدام تقنيات الاستشعار عن بعد ونظام المعلومات الجغرافي في تحديد المواقع المثلى لإقامة منشآت حصاد المياه، مما يوفر الوقت والجهد والمال. كما تم تحديد 19 موقعًا ملائمًا لإقامة سدود وسدات وحفر تخزينية صغيرة في المنطقة المدروسة، مما يحقق الأهداف الزراعية والرعوية للمنطقة.
Critical review
دراسة نقدية: تعتبر هذه الدراسة خطوة مهمة في مجال استخدام التكنولوجيا الحديثة لتحديد المواقع المثلى لمشاريع حصاد المياه. ومع ذلك، يمكن الإشارة إلى بعض النقاط التي قد تحتاج إلى تحسين. على سبيل المثال، قد يكون من المفيد تضمين بيانات محدثة بشكل دوري لضمان دقة النتائج، خاصة في ظل التغيرات المناخية المستمرة. كما يمكن تعزيز الدراسة بإجراء تجارب ميدانية إضافية للتحقق من النتائج النظرية. وأخيرًا، يمكن توسيع نطاق الدراسة ليشمل مناطق أخرى ذات ظروف بيئية وجغرافية مختلفة للتحقق من عمومية النتائج.
Questions related to the research
  1. ما هي الأدوات والبرمجيات المستخدمة في الدراسة؟

    استخدمت الدراسة برمجيات مثل ArcGIS وERDAS IMAGINE، بالإضافة إلى نظام تحديد المواقع العالمي (GPS) لتحليل البيانات وإعداد الخرائط الغرضية.

  2. ما هي المعايير المستخدمة لتحديد المواقع المثلى لمشاريع حصاد المياه؟

    تم استخدام معايير متعددة تشمل الطبوغرافيا، الجيولوجيا، الهيدرولوجيا، الهيدروجيولوجيا، استعمالات الأراضي، والوضع الديموغرافي والطرقي.

  3. ما هي النتائج الرئيسية للدراسة؟

    أظهرت الدراسة فعالية تقنيات الاستشعار عن بعد ونظام المعلومات الجغرافي في تحديد 19 موقعًا ملائمًا لإقامة سدود وسدات وحفر تخزينية صغيرة في منطقة حسياء.

  4. ما هي الفوائد المتوقعة من تطبيق نتائج هذه الدراسة؟

    تتوقع الدراسة تحقيق فوائد اقتصادية وبيئية واجتماعية من خلال تحسين إدارة الموارد المائية في المنطقة، وتوفير المياه اللازمة للأنشطة الزراعية والرعوية.


References used
ESRI, 2001-,Using Arc Gis Spatial Analyst, 380 New York street, Redlands, CA, USA
JILL MC COY and Kevin Johnston,2002- Using Arc GIS 3D Analyst
MAIDMENT David, 2006 – Center for Research in Water Resources University of Texas at Austin- Arc Hydro Toolset Application to the Upper Pearl
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