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Land use and land cover mapping using remote sensing and geographic information system (GIS) In Al- Qusier Region

إعداد خريطة استعمالات الأراضي و الغطاء الأرضي لمنطقة القصير باستخدام تقنيات الاستشعار عن بعد و نظم المعلومات الجعرافية

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 Publication date 2014
and research's language is العربية
 Created by Shamra Editor




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Al- Qusier region is important agricultural areas in Syria, and contribute to cover a significant part of the agricultural needs of the country ,but it was suffering of poor land use in some locations. This study aims to prepare maps of land use and land cover using remote sensing and geographic information systems (GIS) techniques, the study relied on SPOT-4 satellite images with spatial resolutions 10 m for (white–black) images and 20 m for color images. The study found a view of results were the ability of remote sensing and geographic information systems in the production of accurate maps of land use/land cover and establish a digital database for spatial land use and land cover for Al- Qusier region.


Artificial intelligence review:
Research summary
تعد منطقة القصير من المناطق الزراعية الهامة في سوريا، حيث تساهم في تغطية جزء كبير من الاحتياجات الزراعية في البلاد. تهدف الدراسة إلى إعداد خرائط استعمالات الأراضي والغطاء الأرضي لمنطقة القصير باستخدام تقنيات الاستشعار عن بعد ونظم المعلومات الجغرافية. اعتمدت الدراسة على صور فضائية من التابع الصنعي SPOT-4 بقدرة تمييز مكانية 10 متر (أبيض وأسود) و20 متر (ملون). توصلت الدراسة إلى أن تقنيات الاستشعار عن بعد ونظم المعلومات الجغرافية قادرة على إنتاج خرائط دقيقة لاستعمالات الأراضي والغطاء الأرضي، بالإضافة إلى تأسيس قاعدة بيانات رقمية مكانية لمنطقة القصير. تمثل النتائج الرئيسية للدراسة في أن المناطق العمرانية تشغل 8.3% من المساحة الكلية، الأراضي الزراعية 71.681%، الغابات والحراج 5.88%، الأراضي المهملة والقاحلة 6.55%، والأجسام المائية 6.7%. كما أوصت الدراسة بالاستفادة من النتائج في وضع خطط التنمية المستقبلية ومراقبة التغيرات في استعمالات الأراضي والغطاء الأرضي.
Critical review
دراسة نقدية: تعتبر هذه الدراسة خطوة هامة نحو تحسين إدارة الأراضي الزراعية في منطقة القصير باستخدام التقنيات الحديثة. ومع ذلك، يمكن الإشارة إلى بعض النقاط التي قد تعزز من قيمة البحث. أولاً، كان من الممكن توسيع نطاق الدراسة ليشمل مناطق أخرى في سوريا لتقديم صورة أشمل عن استعمالات الأراضي والغطاء الأرضي على مستوى البلاد. ثانياً، لم تتناول الدراسة بشكل كافٍ التأثيرات البيئية والاجتماعية المحتملة للتغيرات في استعمالات الأراضي. ثالثاً، كان من الممكن استخدام تقنيات تحليلية إضافية مثل النمذجة التنبؤية لتقديم توصيات أكثر دقة لصانعي القرار. على الرغم من هذه النقاط، فإن الدراسة تقدم مساهمة قيمة في مجال نظم المعلومات الجغرافية والاستشعار عن بعد.
Questions related to the research
  1. ما هو الهدف الرئيسي من الدراسة؟

    الهدف الرئيسي من الدراسة هو إعداد خرائط استعمالات الأراضي والغطاء الأرضي لمنطقة القصير باستخدام تقنيات الاستشعار عن بعد ونظم المعلومات الجغرافية.

  2. ما هي التقنيات المستخدمة في الدراسة؟

    استخدمت الدراسة تقنيات الاستشعار عن بعد ونظم المعلومات الجغرافية، واعتمدت على صور فضائية من التابع الصنعي SPOT-4.

  3. ما هي النسب المئوية للمساحات المختلفة في منطقة القصير؟

    تشغل المناطق العمرانية 8.3%، الأراضي الزراعية 71.681%، الغابات والحراج 5.88%، الأراضي المهملة والقاحلة 6.55%، والأجسام المائية 6.7% من المساحة الكلية لمنطقة القصير.

  4. ما هي التوصيات التي قدمتها الدراسة؟

    أوصت الدراسة بالاستفادة من النتائج في وضع خطط التنمية المستقبلية لمنطقة القصير، والقيام بدراسات مستقبلية لكشف تغيرات استعمالات الأراضي والغطاء الأرضي، واستخدام نظم المعلومات الجغرافية في إنتاج خرائط حديثة ودقيقة.


References used
ENTWISLE, B, WALSH, S, J, RINDFUSS, R, R, &CHAMRATRITHIRONG, A, 1998- Land-use/land-cover and population dynamics, Nang Rong, Thailand, Washington DC: National Academy Press, pp. 121-144
GHODIEH,A, R,1994- Land use Mapping of Selected Areas of County Durham, north – east England by Satellite Remote Sensing and field Survey Methods, Durham University, England
KONING DE, G. H. J., VERBURG, P. H., VELDKAMP, A. & FRESCO, L. O., 1999, -Multi-scale Modelling of Land Use Change Dynamics in Ecuador, Agricultural Systems ,vol. 61, no. 2, pp. 77-93
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