National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Application of spatial statistics in forestry
Jakůbková, Blanka ; Saxl, Ivan (referee) ; Pawlas, Zbyněk (advisor)
Presented thesis deals with the study of point processes and marked point processes, it considers their summary characteristics (both numerical and functional) and hypothesis tests for the purpose of application to real forestry data. The estimators of characteristics are summarized, in their construction edge e ects caused by bounded observation window has to be taken into account. A particular attention is devoted to the case when the data are formed by the realization of a stationary marked point process in several disjoint observation windows. The estimators of summary characteristics are de ned and for some of them their properties are compared based on the simulation study. In the statistical data analysis, it is assumed stationarity of a point process which describes two-dimensional arrangement of tree locations in a forest. Qualitative and quantitative attributes of individual trees are considered. Their mutual relationship is examined and the dependence on tree positions is assessed.

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