• Evaluation Of Different Outlier Detection Methods For Gps Networks 

      Gökalp, Ertan; Güngör, Oğuz; Boz, Yüksel (Mdpi, 2008)
      GPS (Global Positioning System) devices can be used in many applications which require accurate point positioning in geosciences. Accuracy of GPS decreases due to outliers resulted from the errors inherent in GPS observations. ...
    • Geometric Quality Analysis Of Avhrr Orthoimages 

      Aksakal, Sultan Kocaman; Neuhaus, Christoph; Baltsavias, Emmanuel; Schindler, Konrad (Mdpi, 2015)
      The geometric accuracy of 2008 AVHRR orthoimages from Metop-A, NOAA-17 and NOAA-18 satellites over Switzerland have been investigated here. The methods employed in the study are fully automated, with an accuracy of 0.1-0.2 ...
    • Semi-Automatic 3D City Model Generation From Large-Format Aerial Images 

      Büyükdemircioglu, Mehmet; Kocaman, Sultan; Isıkdag, Umit (Mdpi, 2018)
      3D city models have become crucial for better city management, and can be used for various purposes such as disaster management, navigation, solar potential computation and planning simulations. 3D city models are not only ...