Ara
Toplam kayıt 56, listelenen: 21-30
Multi-Hazard Susceptibility Map Production for Urban Planning Purposes: Ankara Mamak Case
(Fen Bilimleri Enstitüsü, 2020)
Multiple hazards may affect urban areas and integration of susceptibility maps about natural hazards are required for proper site selection and urban planning. Likewise, geological and geotechnical parameters, development ...
Flood Susceptibility Mapping for Ankara Using Modified Analytical Hierarchy Process (M-AHP)
(Fen Bilimleri Enstitüsü, 2020)
Many natural disasters occur in the world and affect both the economies of countries and
people’s lives. These disasters can happen in the forms of earthquakes, landslides,
tsunamis, droughts, floods, etc., and many ...
Effects Of The Troposphere Delay Mappıng Functıons And The Elevatıon Cut Off Angles On The Tıme Serıes Of Statıon And Radıo Source Coordınates As Well As Earth Orıentatıon Parameters As Estımated From The Observatıons Of The Vlbı Technıque
(Fen Bilimleri Enstitüsü, 2020-07)
Very Long Baseline Interferometry (VLBI) is a space geodetic technique that observes the radio wave signals at S and X radio frequencies using the Earth fixed antennas (nowadays broadband i.e. from 2 to 8 GHz observables ...
Okyanus Gelgit Yüklemesi Konum Değişimlerinin VLBI Ölçülerinden Kestirimi ve Global Okyanus Gelgit Modelleri ile Doğrulanması
(Fen Bilimleri Enstitüsü, 2020)
As a result of the analysis of the measurements of space/satellite geodetic techniques, the defined coordinates of the terrestrial reference frame (TRF) of the earth fixed geodetic control points are estimated. Since the ...
Aşırı Gradyan Artırma Algoritması Kullanarak Sentinel-1 Zaman Serisi Görüntülerinden Ürün Sınıflandırma
(Fen Bilimleri Enstitüsü, 2021-02-25)
In this thesis, machine learning algorithms were used and made comparison to make classification of summer crop types in Gediz plain by using multitemporal Sentinel-1 SAR satellite images. Extreme Gradient Boosting (XGBoost) ...
Enhancement of Real-time Absolute GNSS Positioning Performance
(Fen Bilimleri Enstitüsü, 2021-06-02)
In recent years, the Global Navigation Satellite System (GNSS) community has experienced dramatic changes with the influence of global technological trends, such as digitalization, big data, artificial intelligence, unmanned ...
Forecasting of Global Vertical Total Electron Content Based on Trigonometric B-Spline with Long Short Term Memory
(Fen Bilimleri Enstitüsü, 2021)
Short term forecasting of Ionosphere is not only an important topic for both near
real-time applications such as single frequency point positioning and navigation, but
also monitoring the ionosphere by data assimilation ...
Icesat-2 Nokta Bulutu Verilerinden Kar Kalınlığı Belirleme Potansiyelinin Araştırılması
(Fen Bilimleri Enstitüsü, 2021)
Snow is one of the types of precipitation that is vital for ecosystems and the continuation of life cycles. However, in order to predict avalanche events that may occur as a result of heavy snowfall, it is important to ...
Türkiye’de Kentler İçin Yaşanabilirliğin Cbs, Sivil Bilim ve Makina Öğrenmesi Yöntemleri Kullanılarak Belirlenmesi
(Fen Bilimleri Enstitüsü, 2021)
In this study, an approach based on geographic information systems (GIS), citizen science (CitSci) and machine learning (ML) methods was developed in order to assess liveability in Turkish cities. Within the scope of the ...
Classıfıcatıon of Poınt Clouds Acquıred Through Mobıle Laser Scanner in Urban Areas Usıng Geometrıc and Shape Features
(Fen Bilimleri Enstitüsü, 2021)
The mobile laser scanners (MLS) serve as a high density, high accurate and faster data collection method for urban areas from a street-level surveying perspective. The major processing phases of a MLS point cloud classification ...