Sefa YALVAÇ

Bölüm Başkan Yardımcısı
Anabilim Dalı Başkanı
Yrd.Doç.Dr. Sefa YALVAÇ
+90 456 233 7425/1762

Area of interests

1- Global Navigation Satellite System (GNSS)

2- Digital Signal Processing

3- Deformation Estimation and Monitoring

4- Time Series Analysis

5- Computer Programming

 

Scholarships

 
PhD. research Scholarship (06-2012--09.2012) Universitat Politècnica de València - Spain (Erasmus)
PhD. research Scholarship (10-2012--04.2013) Technische Universität Darmstadt - Germany (DAAD)
PhD. research Scholarship (10-2015--12.2015)

Warsaw University of Technology - Poland (Erasmus)

Publications

INTERNATIONAL REVIEWED PAPERS (SCI)

[1]

A Ustun, E Tusat, and S Yalvac. Preliminary results of land subsidence monitoring project in Konya closed basin between 2006--2009 by means of GNSS observations. Natural Hazards and Earth System Sciences, 10(6):1151--1157, 2010. [ bib ]

[2]

Aydin Üstün, Ekrem Tusat, Sefa Yalvaç, İhsan Özkan, Yasar Eren, Adnan Özdemir, İ Öztuğ Bildirici, Taner Üstüntas, Osman S Kirtiloğlu, Mehmet Mesutoğlu, et al. Land subsidence in Konya closed basin and its spatio-temporal detection by GPS and Dinsar. Environmental Earth Sciences, 73(10):6691--6703, 2015. [ bib ]

INTERNATIONAL CONFERENCE PAPERS

[3]

M. Mustafa Berber, Aydin Üstün, and Sefa Yalvaç. Preliminary results on accuracy of velocities using online gnss data processing service. In Canadian Society of Civil Engineering Annual Conference, London, UK, June 1-4, 2016. [ bib ]

[4]

Osman Orhan, Sefa Yalvaç, and Semih Ekercin. Investigation of climate change impact on salt lake by statistical methods. In Selçuk ISCAS, Antalya, Turkey, September 27-30, 2016. [ bib ]

[5]

Sefa Yalvaç and Aydin Üstün. Time series modelling of up coordinates in a subsidence zone. In 58th Annual Meeting of Association of Environmental & Engineering Geologists, Pittsburgh, USA, 2015. [ bib ]

[6]

Sefa Yalvaç and Aydin Üstün. Gnss-detected land subsidence in Konya closed basin. In 57th Annual Meeting of Association of Environmental & Engineering Geologists, Scottsdale, USA, 2014. [ bib ]

[7]

Sefa Yalvaç and Aydin Üstün. Gnss-detected land subsidence in Konya closed basin. In International Symposium on Global Navigation Satellite Systems, İstanbul, Turkey, 2013. [ bib ]

[8]

Sefa Yalvaç and Aydin Üstün. Seasonal signal capturing in time series of up coordinates by means of adaptive filters. In American Geophysical Union 2013 Fall Meeting, San Francisco, USA, 2013. [ bib ]

[9]

Sefa Yalvaç and Aydin Üstün. Adaptive filtering of GPS time series in crustal deformation studies. In 15th General Assembly of WEGENER, İstanbul, Turkey, 2010. [ bib ]

NATIONAL CONFERENCE PAPERS

[10]

Sefa Yalvaç, Aydin Üstün, Ekrem Tuşat, Serkan Doğanalp, and R. Alpay Abbak. Düşey yönlü deformasyon belirleme Çalışmalarında tekrarlanabilirliklerin İncelenmesi (in turkish). In Türkiye Ulusal Jeodezi Komisyonu Sabit GNSS Ağları ve Analizi Çalıştayı, İstanbul, Turkey, 2011. [ bib ]

[11]

Aydin Üstün, Ekrem Tuşat, and Sefa Yalvaç. Konya kapalı havzasında düşey yönlü deformasyonların İzlenmesi (in turkish). In Türkiye Ulusal Jeodezi Komisyonu Bilimsel Toplantısı, Konya, Turkey, 2009. [ bib ]

[12]

Aydin Üstün, Sefa Yalvaç, and Ekrem Tuşat. Konya kapalı havzasında zemin çökmelerinin GPS yardımıyla belirlenmesi (in turkish). In Konya Kapalı Havzası Yeraltısuyu ve Kuraklık Konferansı, Konya, Turkey, September 11-12, 2008. [ bib ]

 


 


Copyright 2011 © Gümüşhane Üniversitesi, Mühendislik Fakültesi, Harita Mühendisliği Bölümü
Telefon: 0 456 233 74 25/6/1228 Faks: 0 456 233 75 67 E-Posta: harita@gumushane.edu.tr
Web yönetimi Arş.Gör. Mustafa CEYLAN, mustafaceylan5865@hotmail.com