Presentations

M. Nohutcu, B. Bahadur, K. Teke, M. A. Güvenaltın, P. Hazan, M. F. Öcal, D. Dülger, B. Gökçe, Y. N. Sayın, Y. Turan ( 25-27 Kasım 2021) Türkiye Kaynaklı İlk Çevrimiçi PPP Servisi. Türkiye Ulusal Jeodezi Komisyonu (TUJK) 2021 Yılı Bilimsel Toplantısı, Ankara.  >> View abstract >> View presentation >> Web site

İ.Akpınar, M.Simav, K.Teke, Y.A.Akdoğan, H.Yıldız, M.Durmaz ( 25-27 Kasım 2021) Navigasyon Dereceli Ataletsel Ölçü Birimi İle Bazı Jeodezik Parametrelerin Doğrudan Belirlenmesi. Türkiye Ulusal Jeodezi Komisyonu (TUJK) 2021 Yılı Bilimsel Toplantısı, Ankara. >> View abstract >> View presentation >> Web site

İ.Akpınar, M.Simav, K.Teke, Y.A.Akdoğan, H.Yıldız, M.Durmaz (28 June – 2 July 2021) Moving Base Gravimetry On A Land Vehicle: The first Results from a short traverse drive in central Turkey. Scientific Assembly of the International Association of Geodesy, Beijing, China.  >> View abstract >> View presentation >> Web site

İ.Akpınar, M.Simav, K.Teke, Y.A.Akdoğan, H.Yıldız, M.Durmaz (26-29 Mayıs 2021) Kara Araçları İçin Mobil Gravimetri Sistemi:İlk Sonuçlar. 18. Türkiye Harita Bilimsel ve Teknik Kurultayı, cyberspace. >> View abstract >> View presentation >> Web site

K. Teke (26-29 Mayıs 2021) Okyanus yüklemesi yarı-günlük ve günlük gelgitleri ve bunların uzun dönemli degisebilirliginin VLBI ile Izlenmesi. 18. Türkiye Harita Bilimsel ve Teknik Kurultayı, cyberspace.  >> View abstract >> View presentation >> Web site

K. Teke (14-18 March 2021) Ocean tide loading displacements from VLBI and the long-term ocean tide variability. 25th Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), webinar.  >> View abstract >> View presentation >> Web site

M. F. Öcal, K. Teke (25-27 Nisan 2019) Okyanus Gel-Gitleri Kaynaklı Yarı-Günlük ve Günlük Periyotlarda Oluşan Yer Dönüklükleri Değişimi IERS2010 Harmonik Tahmin Modeli Katsayılarının IVS-CONT17 Oturumları Ölçülerinden Kestirimi, 17. Harita Bilimsel ve Teknik Kurultayı, Ankara, Türkiye.  >> View abstract >> View presentation >> Web site

C. Altuntaş, M. F. Öcal, K. Teke (25-27 Nisan 2019) IVS-CONT17 Süresince VLBI ve GNSS (PPP) Tekniklerinden Elde Edilen Günlük Koordinat ve Baz Uzunluğu Tekrarlanabilirlikleri, 17. Harita Bilimsel ve Teknik Kurultayı, Ankara, Türkiye.  >> View abstract >> View presentation >> Web site

M. F. Öcal, K. Teke (28 Ocak – 1 Şubat 2019) Yer Dönme Parametreleri’nin Okyanus Gelgitleri Kaynaklı Güniçi Değişimlerinin VLBI ile İzlenmesi, 72. Türkiye Jeoloji Kurultayı, Ankara, Türkiye.  >> View abstract >> View presentation >> Web site

K. Teke, J. Böhm (11-12 September 2018) Vie_LSM 3.1, Ninth VieVS User Workshop, Department of Geodesy and Geoinformation, IVS Special Analysis Center, Vienna University of Technology, Vienna, Austria. >> View presentation >> Web site

K. Teke, J. Böhm (12-13 September 2017) Vie_LSM 3.0, Eighth VieVS User Workshop, Department of Geodesy and Geoinformation, IVS Special Analysis Center, Vienna University of Technology, Vienna, Austria. >> View presentation >> Web site

K. Teke, J. Böhm (14-15 September 2016) Vie_LSM 2.3, Seventh VieVS User Workshop, Department of Geodesy and Geoinformation, IVS Special Analysis Center, Vienna University of Technology, Vienna, Austria. >> View presentation >> Web site

M. Madzak, J. Böhm, S. Böhm, A. Girdiuk, A. Hellerschmied, A. Hofmeister, H. Krasna, Y. Kwak, D. Mayer, J. McCallum, L. Plank, C. Schönberger, S. Shabala, J. Sun, K. Teke (13-19 March 2016) VieVS 2.3 – status of the Vienna VLBI Software and plans for the future, The 9th IVS General Meeting, Johannesburg, South Africa. >> View presentation >> Web site

Y. Kwak,  J. Böhm, T. Hobiger, L. Plank, K. Teke (14-18 December 2015) Observation level combination of GNSS and VLBI with VieVS: a simulation based on CONT11, 2015 AGU Fall Meeting, San Francisco, USA. >> View presentation >> Web site

K. Teke, J. Böhm (23-24 September 2015) Vie_LSM_V22 (part 1: basics), Sixth VieVS User Workshop, Department of Geodesy and Geoinformation, IVS Special Analysis Center, Vienna University of Technology, Vienna, Austria. >> View presentation >> Web site

K. Teke, J. Böhm (23-24 September 2015) Vie_LSM_V22 (part 2: station- and source-based parameterization), Sixth VieVS User Workshop, Department of Geodesy and Geoinformation, IVS Special Analysis Center, Vienna University of Technology, Vienna, Austria. >> View presentation >> Web site

K. Teke, J. Böhm, M. Madzak, Y. Kwak, P. Steigenberger (17-21 May 2015) GNSS zenith delays and gradients in the analysis of VLBI Intensive sessions, 22nd Meeting of the European VLBI for Geodesy and Astrometry (EVGA) Working Meeting, Ponta Delgada, island of Sao Miguel, Azores, Portugal. >> View presentation >> Web site

K. Teke, J. Böhm, Y. Kwak, M. Madzak, P. Steigenberger (13-17 October 2014) GNSS slant delays in the analysis of VLBI Intensive sessions, IAG Commission 1 Symposium 2014, Reference Frames for Applications in Geosciences, Kirchberg, Luxembourg. >> View presentation >> Web site

K. Teke, J. Böhm (17-18 September 2014) Vie_LSM_V22 (Version 2.2), Fifth VieVS User Workshop, Department of Geodesy and Geoinformation, IVS Special Analysis Center, Vienna University of Technology, Vienna, Austria. >> View presentation >> Web site

K. Teke, J. Böhm (9-10 September 2013) Vie_LSM and Vie_LSM_scan (Version 2.1), Fourth VieVS User Workshop, Department of Geodesy and Geoinformation, IVS Special Analysis Center, Vienna University of Technology, Vienna, Austria. >> View presentation >> Web site

K. Teke, T. Nilsson, J. Böhm, P. Steigenberger, R. Haas, T. Hobiger, P. Willis (3-7 December 2012) Zenith troposphere delays and gradients from VLBI, GNSS, DORIS, water vapor radiometer, and numerical weather models during continuous VLBI campaigns, 2012 AGU Fall Meeting, USA, Poster: G11A-0909.  >> View presentation >> Web site

J. Böhm, K. Teke, P. Willis (25-26 September 2012) Tropospheric parameters from DORIS in comparison to other techniques during CONT campaigns, International DORIS Service Workshop, Venice, Italy.  >> View presentation >> View abstract >> Web site

K. Teke, J. Böhm, M. Madzak (11-13 September 2012) VIE_LSM_V20, Third VieVS User Workshop, Institute of Geodesy and Geophysics, IVS Special Analysis Center, Vienna University of Technology, Vienna, Austria. >> View presentation >> Web site

P. Willis, O. Bock, Y. Bar-Sever, K. Teke (31 May – 1 June, 2012) DORIS Zenith Tropospheric Delays available from the IGN Analysis Center, DORIS Analysis Working Group meeting (AWG) of the International DORIS Service, Prague, Czech Republic. >> View presentation >> Web site

K. Teke (28-30 Mart 2012) Gravite ve Yükseklik. Türkiye Ulusal Yükseklik Sisteminin Modernizasyonu Çalıştayı, Türkiye Ulusal Jeodezi Komisyonu 2012 Yılı Bilimsel Toplantısı. Karaelmas Üniversitesi, Jeodezi ve Fotogrametri Mühendisliği Bölümü, Zonguldak, Türkiye. >> View presentation

K. Teke ve E. Tanır Kayıkçı (23-25 Kasım 2011) GNSS ve VLBI parametrelerinin inter-teknik kombinasyonu. Sabit GNSS Istasyonları Ağı ve Analizi, Türkiye Ulusal Jeodezi Komisyonu 2011 Yılı Bilimsel Toplantısı, Bogaziçi Üniversitesi Kandilli Rasathanesi ve Deprem Araştırma Enstitüsü, Istanbul, Türkiye. >> View presentation >> Web site

K. Teke, J. Böhm, T. Nilsson, H. Schuh, P. Steigenberger, R. Dach, R. Heinkelmann, P. Willis, R. Haas, S.G. Espada, T. Hobiger, R. Ichikawa, S. Shimizu (23-25 Kasım 2011) IVS-CONT08 oturumları boyunca farklı tekniklerden elde edilen troposfer zenit sinyal gecikmelerinin ve gradyanlarının karşılaştırılması. Sabit GNSS istasyonları Ağı ve Analizi, Türkiye Ulusal Jeodezi Komisyonu 2011 Yılı Bilimsel Toplantısı, Boğaziçi Üniversitesi Kandilli Rasathanesi ve Deprem Araştırma Enstitüsü, Istanbul, Türkiye. >> View presentation >> Web site

K. Teke (17-19 Kasım 2011) VLBI uygulamaları. Cumhuriyet Üniversitesi Geomatik Mühendisliği Bölümü Açılış Sempozyumu, Sivas, Türkiye. >> View presentation >> Web site

K. Teke, J. Böhm (14-16 September 2011) VIE_LSM, Second VieVS User Workshop, Institute of Geodesy and Geophysics, IVS Special Analysis Center, Vienna University of Technology, Vienna, Austria. >> View presentation >> Web site

K. Teke, J. Böhm, T. Nilsson, H. Spicakova, H. Schuh (14-17 September 2010) Intra-Eurasia plate motions based on EUREF, IVS-Europe, and IVS-combined solutions, 15th General Assembly of WEGENER, Geodesy Department of Kandilli Observatory and Earthquake Research Institute of Bogazici University, Istanbul, Turkey. >> View presentation >> Web site

E. Tanır, K. Teke, H. Schuh (14-17 September 2010) VLBI Estimates of vertical crustal motion in Europe, 15th General Assembly of WEGENER, Geodesy Department of Kandilli Observatory and Earthquake Research Institute of Bogazici University, Istanbul, Turkey.  >> View presentation >> Web site

K. Teke, J. Böhm (7-9 September 2010) VIE_LSM, First VieVS User Workshop, Institute of Geodesy and Geophysics, IVS Special Analysis Center, Vienna University of Technology, Vienna, Austria. >> View presentation >> Web site

K. Teke (7-9 September 2010) Troposphere Zenith Total Delays (ZTDs) from IVS-CONT08 Sessions, First VieVS User Workshop, Institute of Geodesy and Geophysics, IVS Special Analysis Center, Vienna University of Technology, Vienna, Austria. >> View presentation >> Web site

T. Hobiger, J. Boehm, R. Ichikawa, T. Kondo, Y. Koyama, A. Pany, H. Schuh, K. Teke (04-06 November 2009) Neutral atmosphere delays and UT1 determination from VLBI Intensive sessions, Meeting of the Geodetic Society of Japan, Tsukuba, Japan. >> View presentation >> Web site

T. Nilsson, H. Schuh, J. Boehm, S. Boehm, M. Schindelegger, A. Pany, L. Plank, H. Spicakova, K. Teke, J. Wresnik (29-30 October 2009) Investigation of high frequency EOP variations, Status seminar DFG FOR584, Munich, Germany. >> View presentation >> Web site

T. Nilsson, H. Schuh, J. Böhm, S. Englich, A. Pany, L. Plank, H. Spicakova, K. Teke, J. Wresnik (19-21 October 2009) Sub-diurnal Earth Rotation Variations Observed by VLBI, IERS Workshop on EOP Combination and Prediction, Warsaw, Poland. >> View presentation >> Web site

H. Spicakova, J. Böhm, S. Böhm, T. Nilsson, A. Pany, L. Plank, K. Teke,  H. Schuh (6-8 October 2009) VieVS – VLBI Software zur Bestimmung der Erdrotation und geodynamischer Parameter, 10. Österrichischer Geodätentag, Schladming, Austria. >> View presentation >> Web site

L. Plank, J. Böhm, S. Englich, T. Nilsson, A. Pany, H. Spicakova, K. Teke, J. Wresnik, H. Schuh (22-24 September 2009) VieVs – Die neue VLBI Software aus Wien, Geodätische Woche, Karlsruhe, Germany. >> View presentation >> Web site

H. Spicakova, J. Böhm, S. Englich, T. Nilsson, A. Pany, L. Plank, K. Teke, J. Wresnik, H. Schuh (22-24 September 2009) VieVS – VLBI Software zur Bestimmung der Erdrotation und geodynamischer Parameter, Geodätische Woche, Karlsruhe, Germany. >> View presentation >> Web site

H. Spicakova, J. Boehm, S. Englich, A. Pany, L. Plank, J. Wresnik, K. Teke, H. Schuh, T. Hobiger, R. Ichikawa, Y. Koyama, T. Gotoh, T. Otsubo, T. Kubooka (31 August – 04 September 2009) The new Vienna VLBI Software, VieVS, IAG Scientific Assembly 2009, Geodesy for planet Earth, Buenos Aires, Argentina. >> View presentation >> Web site

K. Teke (27-29 May 2009) Piecewise linear offset functions for sub-daily VLBI parameter estimation, International Workshop “Advanced Geodesy 2009”, Hohe Wand, Austria. >> View presentation >> Web site

M. Yalçınkaya and K. Teke, (8-13 October 2006) Optimization of GPS Networks with Respect to Accuracy and Reliability Criteria, 23. International FIG Congress, Munich, Germany. >> View presentation >> Web site