Comparison of accuracy of GPS techniques M Berber, A Ustun, M Yetkin Measurement 45 (7), 1742-1746, 2012 | 70 | 2012 |
Preliminary results of land subsidence monitoring project in Konya Closed Basin between 2006–2009 by means of GNSS observations A Ustun, E Tusat, S Yalvac Natural Hazards and Earth System Sciences 10 (6), 1151-1157, 2010 | 47 | 2010 |
Land subsidence in Konya Closed Basin and its spatio-temporal detection by GPS and DInSAR A Üstün, E Tuşat, S Yalvaç, İ Özkan, Y Eren, A Özdemir, İÖ Bildirici, ... Environmental earth sciences 73, 6691-6703, 2015 | 42 | 2015 |
Comparison of the KTH and remove–compute–restore techniques to geoid modelling in a mountainous area RA Abbak, B Erol, A Ustun Computers & geosciences 48, 31-40, 2012 | 41 | 2012 |
A precise gravimetric geoid model in a mountainous area with scarce gravity data: a case study in central Turkey RA Abbak, LE Sjöberg, A Ellmann, A Ustun Studia geophysica et geodaetica 56, 909-927, 2012 | 32 | 2012 |
On global and regional spectral evaluation of global geopotential models A Ustun, RA Abbak Journal of Geophysics and Engineering 7 (4), 369-379, 2010 | 32 | 2010 |
Matematiksel Jeodezi H Demirel, A Üstün Ders Notu, Kocaeli Üniversitesi Mühendislik Fakültesi, Harita Mühendisliği …, 2015 | 29 | 2015 |
ITU_GGC16 The combined global gravity field model including GRACE & GOCE data up to degree and order 280 O Akyilmaz, A Ustun, C Aydin, N Arslan, S Doganalp, C Guney, H Mercan, ... | 22 | 2016 |
A software package for computing a regional gravimetric geoid model by the KTH method RA Abbak, A Ustun Earth science informatics 8, 255-265, 2015 | 21 | 2015 |
Assessment of shuttle radar topography mission elevation data based on topographic maps in Turkey OI Bildirici, A Ustun, ZH Selvi, AR Abbak, I Bugdayci Cartography and Geographic Information Science 36 (1), 95-104, 2009 | 21 | 2009 |
Long-range geoid testing by GPS-leveling data in Turkey A Ustun, H Demirel Journal of Surveying Engineering 132 (1), 15-23, 2006 | 20 | 2006 |
Comparison of SRTM and 25K topographic maps in Turkey IO Bildirici, A Ustun, N Ulugtekin, HZ Selvi, RA Abbak, I Bugdayci, ... The Second international conference on cartography and GIS, 2008 | 16 | 2008 |
Capability of detecting rapid subsidence with Cosmo SkyMed and Sentinel-1 dataset over Konya city F Canaslan Comut, A Ustun, M Lazecky, D Perissin Living planet symposium 740, 295, 2016 | 15 | 2016 |
An evaluation of SRTM3 DTM data: Validity, problems and solutions A Ustun, IO Bildirici, HZ Selvi, RA Abbak The First international conference on cartography and GIS, 2006 | 15 | 2006 |
İnternet tabanlı Gnss veri değerlendirme servisleri B Bahadur, A Üstün Harita Dergisi 152 (2), 40-50, 2014 | 14 | 2014 |
SRTM Verilerine Dayalı Ülke Bazında 3"× 3" Çözünürlüklü Sayısal Yükseklik Modelinin Oluşturulması İÖ Bildirici, A Üstün, N Uluğtekin, HZ Selvi, AR Abbak, İ Buğdaycı, ... Türkiye Ulusal Fotogrametri ve Uzaktan Algılama Birliği IV. Sempozyumu, 5-7, 2007 | 13 | 2007 |
Gravite alanı belirleme amaçlı uydu misyonları: CHAMP, GRACE, GOCE ve ilk sonuçlar A ÜSTÜN Harita Dergisi 72 (136), 16-30, 2006 | 13 | 2006 |
Impact of perpendicular and temporal baseline characteristics on InSAR coherence maps F Canaslan, A Ustun Proc. FIG Working Week, 2012 | 12 | 2012 |
Concept of an effective SENTINEL-1 satellite SAR interferometry system M Lazecky, FC Comut, M Bakon, Y Qin, D Perissin, E Hatton, K Spaans, ... Procedia Computer Science 100, 14-18, 2016 | 11 | 2016 |
Türkiyedeki GPS-Nivelman verileriyle global jeopotansiyel modellerin değerlendirilmesi S Tepeköylü Fen Bilimleri Enstitüsü, 2007 | 11 | 2007 |