Analýza presnosti digitálnych povrchov terénu

Abstract

In 2009, the project began a new altimeter mapping of the Czech Republic. Data collection needed to create a digital terrain model is performed by an aerial laser scanning method, which, in the form of a cloud of points, brings better quality outputs to digital models. As part of this project, new data sets were created, from which the created digital models are characterized by the same declared accuracy. Specifically, it is DMR 5G and DMP 1G, where it is my task to analyze these accuracy on the basis of my own measurement.