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