Bogazici University, Kandilli Observatory and Earthquake Research Institute, Geodesy Department, Cengelkoy, Istanbul, 34680, Turkey ; Istanbul Technical University, Civil Engineering Faculty, Department of Geodesy and Photogrammetry Engineering, Surveying Technique Division, Maslak, Istanbul, 34469, Turkey
Bogazici University, Kandilli Observatory and Earthquake Research Institute, Geodesy Department, Cengelkoy, Istanbul, 34680, Turkey
Istanbul Technical University, Civil Engineering Faculty, Department of Geodesy and Photogrammetry Engineering, Photogrammetry Division, Maslak, Istanbul, 34469, Turkey