Yazar "Alkan, Reha Metin" için listeleme

Accuracy Comparison Of Online GNSS PPP Analyzing Web Positioning Services' Performance in Marine Environment

Alkan, Reha Metin; Ozulu, İbrahim Murat; İlçi, Veli (Compass Publications, Inc, 2016)

[Abstract Not Available]

Accuracy comparison of post-processed PPP and real-time absolute positioning techniques

Alkan, Reha Metin; Erol, Serdar; Ozulu, İbrahim Murat; İlci, Veli (Taylor and Francis Ltd., 2020)

The main motivation of this study is to assess the accuracy performance of the real-time global GNSS PPP positioning service, i.e. Trimble CenterPoint RTX, and online PPP post-processing service, i.e. CSRS-PPP, in Çorum ...

Analysis of RTK positioning methods comparative study of single-baseline and network RTK

Alkan, Reha Metin; Ozulu, İbrahim Murat; İlçi, Veli (Compass Publications Inc., 2018)

[No abstract available]

Bibliometric analysis on global Behçet disease publications during 1980–2014: is there a Silk Road in the literature?

Şenel, Engin; Demir, Emre; Alkan, Reha Metin (Blackwell Publishing Ltd, 2017)

Background: Behçet disease (BD) is a chronic and multisystemic vasculitis characterized with recurrent oral and genital ulcers, uveitis, arthritis and skin manifestations. The highest prevalence of the disease has been ...

Comparative analysis of real-time kinematic and PPP techniques in dynamic environment

Alkan, Reha Metin; Erol, Serdar; Ilci, Veli; Ozulu, I. Murat (Elsevier Sci Ltd, 2020)

The main objective of this study is to assess the performance of the relative Real-time Kinematic (RTK) Global Navigation Satellite System (GNSS) Methods; i.e., Single-baseline & Network RTK, and Real-time Precise Point ...

A comparative study for accuracy assessment of PPP technique using GPS and GLONASS in urban areas

Alkan, Reha Metin; İlçi, Veli; Ozulu, İbrahim Murat; Saka, Mehmet Halis (Elsevier B.V., 2015)

In recent years, the usage of the Precise Point Positioning (PPP) has increased due to its ease of use, providing high accuracy as well as reducing the field operational costs by using only a single GNSS receiver. Moreover, ...

Decimeter-level positioning in dynamic applications with a single GPS receiver

Saka, Mehmet Halis; Alkan, Reha Metin (Kluwer Academic Publishers, 2014)

Although the ongoing GPS modernization studies provide better autonomous positioning accuracy (i.e. a few meters), this accuracy level is not enough for many surveying applications. Depending on the developments in ...

Deniz uygulamalarında hassas nokta konumlama tekniğinin (PPP) kullanılabilirliği üzerine bir araştırma

Alkan, Reha Metin; Ozulu, İbrahim Murat; İlçi, Veli (Harita Genel Müdürlüğü, 2015)

Bu çalışmada, tek bir GNSS alıcısı ile toplanan veriden başka bir veriye ihtiyaç duymadan konum belirlemeyi mümkün kılan Hassas Nokta Konumlama (Precise Point Positioning-PPP) tekniğinin deniz uygulamalarında (dinamik ...

The determination of interseismic, coseismic and postseismic deformations caused by the Gökçeada-Samothraki earthquake (2014, Mw: 6.9) based on GNSS data

Tiryakioğlu, İbrahim; Yiğit, Cemal Özer; Yavaşoğlu, Hasan Hakan; Saka, Mehmet Halis; Alkan, Reha Metin (Elsevier Ltd, 2017)

Since the 1990s, seismic deformations have been commonly determined using the Global Navigation Satellite System (GNSS). Recently, the GNSS systems have become even more powerful with the use of new technologies in innovative ...

DETERMINATION OF RESERVOIR SEDIMENTATION WITH BATHYMETRIC SURVEY: A CASE STUDY OF OBRUK DAM LAKE

Ilci, Veli; Ozulu, Ibrahim Murat; Alkan, Reha Metin; Erol, Serdar; Uysal, Murat; Kalkan, Yunus; Seker, Dursun Zafer (Parlar Scientific Publications (P S P), 2019)

The sediments that transported in different ways to dam reservoirs decrease water storage capacity and shortens the reservoir lifetime. This forces the manager of water resources to monitor changes in water floor topography, ...

Disiplinlerarası bir yaklaşım olarak yöneylem araştırmasının mühendislik uygulamalarında kullanımı

Demirer, Ömür; Alkan, Reha Metin (2015)

Son 30-40 yılda yöneylem araştırması hemen hemen pek çok disiplinde geniş uygulama alanına sahip bir bilim dalı haline gelmiştir. Özellikle II. Dünya Savaşı sırasında İngiliz askeri birimlerinin karşılaştığı bazı problemlerin ...

Entrepreneurship education at universities: Suggestion for a model using financial support

Başcı, Eşref Savaş; Alkan, Reha Metin (Elsevier, 2015)

The public sector is not the only one that creates more and better jobs in developed countries. In addition, the private sector seems to have a major role in solving the problem of unemployment. But according to recent ...

Hassas kıble tayini

Alkan, Reha Metin; İlçi, Veli; Ozulu, İbrahim Murat; Tombuş, Fazlı Engin; Şahin, Murat; Arslan, Ersoy (İbrahim Erol, 2016)

Dünya üzerinde yer alan özellikle ibadethane gibi dini yapıların belirli bir yöne doğru yönlendirilmeleri gerekmektedir. Müslümanların başta namaz kılarken olmak üzere, diğer bazı ibadet ve işlerinde yöneldikleri bu ...

Impact of different sampling rates on precise point positioning performance using online processing service

Erol, Serdar; Alkan, Reha Metin; Ozulu, I. Murat; Ilci, Veli (Taylor & Francis Ltd, 2021)

In this study, the effect of different sampling rates (i.e. observation recording interval) on the Precise Point Positioning (PPP) solutions in terms of accuracy was investigated. For this purpose, a field test was carried ...

An investigation of different Wi-Fi signal behaviours and their effects on indoor positioning accuracy

İlçi, Veli; Gülal, Engin; Alkan, Reha Metin (Taylor and Francis Ltd, 2018)

In recent years, in addition to 2.4 GHz Wi-Fi signals, 5 GHz signals have been introduced making it possible to transmit data at both IEEE 802.11n and 802.11ac standards. Therefore, researchers have increasingly focused ...

Investigation on the accuracy of existing Qibla directions of the mosques from different periods: a case study in Çorum city, Turkey

İlçi, Veli; Ozulu, İbrahim Murat; Arslan, Ersoy; Alkan, Reha Metin (University of Osijek, 2018-12)

The main goal of this study is to introduce two different approaches (i.e. based on spherical trigonometric formula and using sun qibla time) that can be used to determine the qibla directions of the existing mosques were ...