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Register a new userA Model Design To Determine The Appropriate Points To Build Fire Towers
إنتاج موديل لإيجاد النقاط المثلى لتوضع أبراج مراقبة حرائق الغابات باستخدام نظم المعلومات الجغرافية
2027
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يعرض هذا البحث كيفية تصميم موديل من أجل تحديد النقاط المثلى لبناء أبراج مراقبة حرائق الغابات الممتدة على مساحة الجمهورية العربية السورية بهدف التقصي و الإنذار المبكر عن حرائق الغابات، و هذا يساعد في سرعة عملية إخماد الحرائق عند نشوبها و بالتالي حماية غاباتنا من حرائق تلتهم سنوياً آلاف الهكتارات. و قد تم تصميم هذا الموديل باستخدام أدوات التحليل المكاني ((Spatial Analysis المتاحة في برامج نظم المعلومات الجغرافية (Geographic Information System - GIS) لتقييم أداء أبراج مراقبة حرائق الغابات في منطقة معينة اتخذت منطقة دراسة، و اقتراح مواقع جديدة لبعض أبراج المراقبة في هذه المنطقة بهدف زيادة الرؤية, و بالتالي حساب المساحات المرئية التي تغطيها أبراج المراقبة المقترحة. ثم قمنا بتخصيص بارامترات إدخال للموديل لكي يتم تطبيقه على مساحات مختلفة باستخدام بيانات إدخال مختلفة, ليتمكن مستخدموا الموديل ببساطة من إدخال البارامترات الخاصة بهم في منطقتهم دون الحاجة إلى معرفة كثير من المعلومات حول واقع عمل الموديل.
This paper presents the methods of designing a model to determine the appropriate points to build fire towers extended on an area of Syrian Arab Republic, in order to monitor and early warning the forest fire. This helps the authorities' process of extinguishing the fire as it arises and thereby protect our forest from fire that destroys thousands of hectares every year. The model has been designed using the tools of Spatial Analysis available in ArcGIS program. These tools have been applied to evaluate the performance of the fire towers in the studied area, and to suggest new sites for fire towers in this region in order to increase the vision of the area. We calculate the area of visible areas covered by the suggested fire towers. We finally customize the parameters of the model to be applied for different areas using different input data, so the users of the model simply can enter the parameters of their own area and apply the model.
References used
Joksic, D. Bajat, B. Probability Maps as Measure of Reliability for Intervisibility analysis. Spatium Journal,2005, 22-27
Garcia, M. Viewshed Analysis for Improving the Effectiveness of Watchtowersin the North of Mexico.2010,126-251
Mark, A and Denis, J. An Accuracy Assessment of Various GIs-Based Viewshed Delineation Techniques.2001, 293-298
Using ArcGIS Spatial Analyst. GIS by ESRI. 2002,238
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