Yazar "Sisman, Yasemin" 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 ... -
Coordinate transformation of cadastral maps using different adjustment methods
Sisman, Yasemin (Chinese Inst Engineers, 2014)In Turkey, cadastral work began during the Ottoman Empire. There are several kinds of cadastral maps created by different production methods, coordinate system, base type, measurement, and calculation methods. These maps ... -
The Deformation Analysis Using Hypothesis Tests
Yildirim, Ulku Kirici; Sisman, Yasemin (Selcuk Univ Press, 2019)There are temporary or permanent physical changes depending on time in earth surface. These physical changes named as deformation. The magnitude and direction of the deformation effect must be measured and controlled. The ... -
An evaluation of spatial distribution of Crimean-Congo hemorrhagic fever with geographical information systems (GIS), in Samsun and Amasya region
Terzi, Ozlem; Sisman, Aziz; Canbaz, Sevgi; Sisman, Yasemin (Academic Journals, 2011)The widespread geographic distribution of the Crimean-Congo hemorrhagic fever (CCHF) virus and its ability to produce severe human disease with high mortality rates make the virus an important human pathogen. CCHF has a ... -
Experimental Design Approach To Land Productivity Assessment: A Case Study in Sinop, Turkey
Sisman, Yasemin; Dengiz, Orhan; Sisman, Aziz; Turan, Inei Demirag (Parlar Scientific Publications (P S P), 2017)The evaluation and mapping of spatial variations of land productivity are important for an effective and sustainable management of land and soil resources. However, to evaluate complex phenomena such as land productivity, ... -
The Factors Optimization on Georeferencing Analogue Maps
Sisman, Yasemin; Sisman, Aziz (Springer Heidelberg, 2017)The cadastral maps that have been produced in Turkey to date are based on different coordinate systems, map scales, map sheets and measurement methods; however, a great number of these maps are not digital. Today, advances ... -
A Full-Factorial Design Approach for Coordinate Transformation
Sisman, Yasemin (Springer Heidelberg, 2014)The aim of this study is to analyze the role of experimental factors in the affine coordinate transformation of cadastral maps using a 2(3) factorial design. The selected experimental factors and their respective levels ... -
The optimization of GPS positioning using response surface methodology
Sisman, Yasemin (Springer Heidelberg, 2014)The Global Positioning System (GPS) has become a popular sensing system for positioning because it is free and always available and can be used in all weathers. However, the accuracy of GPS is dependent on the measurement ... -
Outlier measurement analysis with the robust estimation
Sisman, Yasemin (Academic Journals, 2010)Consistent and outlier measurements coexist in the measurement group in the applicable sciences. The adjustment calculus, is made to obtain the nearest solution for real and is detached measurements as consistent or outlier. ... -
A statistical analysis of GPS positioning using experimental design
Sisman, Yasemin; Elevli, Sermin; Sisman, Aziz (Akademiai Kiado Rt, 2014)In dam, bridge, railway, sewerage and pipeline projects and the measurement of crustal movements, point positioning must be determined. GPS is the most popular three-dimensional absolute positioning system on all world ...
