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Register a new userDigital Database for Tishreen University using GIS
إنشاء قاعدة بيانات رقمية لجامعة تشرين باستخدام نظم المعلومات الجغرافية
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Added by
Tishreen University رسالة ماجستير
Publication date
2017
fields
Geography
and research's language is
العربية
Created by
noujoud allouche
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تكمن أهمية البحث في ضرورة مواكبة التطور التكنولوجي لنظم الحاسب، والتقنيات و الأساليب الحديثة خاصة نظم المعلومات الجغ ا رفية في جمع و تخزين و تحليل و إخ ا رج المعلومات المكانية و ربطها بالمعلومات الوصفية ووضع النماذج و السيناريوهات أمام المخططين و صانعي الق ا رر لتساعدهم في عمليات التخطيط و إيجاد الحلول المناسبة لمختلف المشاكل .
The importance of research lies in the need to keep pace with the technological development of computer systems and technologies Modern methods, especially geographic information systems, in collecting, storing, analyzing and exiting Spatial information and linking it to metadata, modeling and scenarios Planners and decision-makers to assist them in planning and finding appropriate solutions for various problems.
References used
نظم المعلومات الجغ ا رفية ،أساسيات و تطبيقات للجغ ا رفيين ، د. محمد الخ ا زمي عزيز ، 1998
rate research
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This research aimed for using Geographic Information System (GIS) in producing
Digital Elevation Model (DEM) for Dimas District, By applying various methods: Spatial
Analyst, Geo Statistical Analyst, Triangulated Irregular Network (TIN), and interp
olating
DEM from contour lines.
The study showed that the best methods for interpolating DEM is Kriging method,
Which interpolated an evaluated surface for scattered points which had (Z values) whether
they were closed or scattered from each other. And (TIN) method which required less area
on hard disc to be stored comparing with other methods, and it's perfect for representing
surfaces in wide areas, Also generating DEM from contour lines produced DEM which had
very accurate representing for surfaces.
نظم المعلومات الجغرافية
(Geographic Information System (GIS
التحليل المكاني
Kriging
نموذج الارتفاع الرقمية
المسافة الموزونة المعكوسة
الاشتقاق المكاني
المنهجية المنتظمة
المنهجية المتواترة
التحليل الجيو إحصائي
السطح المستمر
التخمين الإحصائي
التحليل ثلاثي الأبعاد
الشبكة المثلثاتية غير المنتظمة
خطوط التسوية
(Digital Elevation Model (DEM
Contour Lines
(Triangulated Irregular Network (TIN
3D Analyst
Continuous Surface
المزيد..
New sciences have greatly contributed in improving analysis processes and
subsequently lead to better understanding of the future. The more knowledge and
information are available, the better planning process will be. Furthermore, better data
lead
s to better decision-making. This is the basis of Geographic Information System (GIS).
Due to its great ability in processing and analyzing extensive and various amount of spatial
data, GIS has solved many obstacles in the research field since it was first launched.
GIS plays an important role in the field of tourism planning as it contributes in
developing new applications that serve modern touristic.
In this research paper, GIS will be used to build an effective system that will improve
touristic planning in Lattakia governorate. A spatial database will be created, that includes
the most prominent touristic places in the city, such as restaurants, hotels, religious and
historical sites.etc.
Each of the touristic attractions will be evaluated, and then a tool , created in GIS
environment, will be used for weighting roads network, in order to determine the touristic
weight for each path in roads network.
3D models of historical sites and monuments are very interesting in archaeology and digital tourism fields. These models help archeologists document historical sites and analyze the relationships between their components. Moreover, 3D models constitu
te an attractive factor that encourages visiting sites and presents virtual information about cultural heritage.
In this paper, we propose an approach that uses capabilities of CAD (Computer Aided Design) and GIS (Geographic Information System) systems to construct spatial and semantic database for historical sites and modeling them in 3D. Users of the mentioned database can use it to gather information about sites and to navigate across them via the animation capabilities in GIS.
The proposed ideas will be applied on the historical site of Ras-SHAMRA in Lattakia. Spatial data concerning the site will be acquired form a topographic plan designed in 2004. These data will then be processed and introduced into GIS environment. ArcGIS software will be used to achieve an Archeological Information System (AIS) for the site and to construct a 3D model of the site and the royal palace.
Culture heritage conservation is necessary to produce the initial technical documentation. This one
provides plans that help in using the best approaches to protect culture heritage. Images are considered as an
important source of data required to
achieve this documentation, where they can be used to extract semantic
and 2D-3D geometric data. In case of large planimetric objects, we can use the controlled mosaics as source
of these data.
In the present study, instead of using professional photogrammetric software, we propose an
alternative solution to document the large planimetric historical objects. This approach is based on producing
a mosaics from a group of digital rectified photos by using some capabilities of a GIS that are originally
applied to produce mosaics from overlapped maps. The produced mosaic well then be used as semantic and
geometric documentation source in this GIS. Geographic Information System facilitates largely the
conservation, development and renovation process of historical areas. To ensure the validity of the resulted
mosaics, we will compare it with a mosaics calculated from the same photos by using a professional
photogrammetric software.
in this study a land suitability evaluation was carried out for Olives
(Olea europancae ) cultivation and was performed in Latakia province.
it included 6 land units (coastal plains, valleys and river bed, summit,
gently sloping, moderately slopin
g, steeply sloping) each unit was
represented by one representative soil profile and its characteristics
were matched with olive requirement by using LAMIS and gis to
identify suitability classes.
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