Yazar "Bektas, Sebahattin" için listeleme
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The comparison of L-1 and L-2-norm minimization methods
Bektas, Sebahattin; Sisman, Yasemin (Academic Journals, 2010)L-2-norm, also known as the least squares method was widely used in the adjustment calculus. The weaknesses of the least squares method were the effect of gross measurements error on the solution and the disturbance and ... -
Determining the temporal changes of land use by using orthophotos: the sample of Elmali basin
Caniberk, Mustafa; Sesli, Faik Ahmet; Bektas, Sebahattin (Berg Fac Technical Univ Kosice, 2015)Water basins, which are used as the main drinking and domestic water resources in large cities, are polluted by excessive settlement, industry and agriculture. Thus it is important to take some protection precautions in ... -
Least Squares Fitting of Ellipsoid Using Orthogonal Distances
Bektas, Sebahattin (Univ Federal Parana, Centro Politecnico, 2015)In this paper, we present techniques for ellipsoid fitting which are based on minimizing the sum of the squares of the geometric distances between the data and the ellipsoid. The literature often uses "orthogonal fitting" ... -
Orthogonal Distance From An Ellipsoid
Bektas, Sebahattin (Univ Federal Parana, Centro Politecnico, 2014)Finding the orthogonal (shortest) distance to an ellipsoid corresponds to the ellipsoidal height in Geodesy. Despite that the commonly used Earth reference systems, like WGS-84, are based on rotational ellipsoids, there ... -
Which Reference Surface? Rotational Or Triaxial Ellipsoid
Bektas, Sebahattin (Stef92 Technology Ltd, 2015)Rotational ellipsoid generally used in geodetic computations. Triaxial ellipsoid surface although a more general so far has not been used in geodetic applications and, the reason for this is not provided as a practical ...
