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Register a new userA practical contribution to the study of the effect weather on the geodetic control system during the monitoring landslides
مساهمة عملية في دراسة تأثير العوامل الجوية على نظام المراقبة الجيوديزية أثناء مراقبة انزلاق التربة
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Added by
Tishreen University ورقة بحثية
Publication date
2016
fields
topography
and research's language is
العربية
Created by
Shamra Editor
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يهدف البحث إلى دراسة تأثير العوامل الجوية من (رطوبة- ضغط – درجة حرارة) على القياسات الخطية بين نقاط استناد الشبكة الجيوديزية ، و ذلك من خلال إدخال هذه العوامل بشكل مباشر على إعدادات أجهزة المحطة المتكاملة المتوفرة حاليا. و الحصول على مسافات مصححة من أجل ذلك تم رصد شبكة نقاط الاستناد الجيوديزية (إجراء القياسات الحقلية اللازمة) ضمن ظروف مثالية قريبة من الشروط التصميمية للجهاز في منطقة الدراسة (طرجانو) التابعة لمحافظة اللاذقية و التي سنعتمد عليها في مراحل لاحقة لمراقبة انزلاق التربة و بالتالي كافة دورات القياس اللاحقة سيتم مقارنتها بدورة القياس الأساسية مع الأخذ بعين الاعتبار تغيرات الظروف الجوية المحيطة (رطوبة و ضغط و درجة حرارة) في كل دورة قياس عن دورة القياس المرجعية.
The research aims to study the effect of weather (humidity - pressure - temperature) on the linear measurements between geodesic network points through the introduction of these factors directly on the Total station devices settings and get distances patched for that network has been based geodesic point (conducting field measurements necessary) within easy reach of the design requirements of the device ideal conditions in the study area (Trjano) in the province of Latakia, which we will adopt in the later stages to monitor landslides and thus all measurement cycles will be compare basic measurement cycle taking into account changes in ambient weather conditions in each measurement cycle for the reference measurement cycle.
References used
ABDULLA, K.; IBRAHIM, H. The effect of non- standard atmospheric behaviorsin baghdad city on measuring distances. Lecturer- Institute of Technology, Iraq, 2009
AFEIN, T.; CAWOOD, F. Slope Monitoring using Total Station:What are the Challenges and How Should These be Mitigated. South African Journal of Geomatics, Vol. 2, No.1, 2013, 41-53
ARTESE, G.; PERRELLI, M.; ARTESE, S.; THE CONTRIBUTE OF GEOMATICS FOR MONITORING THE GREAT LANDSLIDE OF MAIERATO. ITALY, 2011
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