COMPARISON OF THE 3D MODEL FROM DIRECT MEASUREMENT WITH DIGITAL MODEL
DOI:
https://doi.org/10.51704/cjce.2018.vol4.iss1.pp50-57Keywords:
Field data collection, map data creation, 3D model, DMR - digital relief modelAbstract
The author presents the progress and a result of the 3D modelling obtained with direct field measurements and compares the results from the model creation with the possibility to obtain the digital model of relief (DMR) with other available sources without direct field measurement. The general basis for creating 3D models is geodetic work in the terrain using methods that ensure the processing of geodetic measurements (planning and altimetry) in the given locality. As a result of the workmanship processing in terrain, the map is based on a 3D model at a scale that serves the designer for the purposes of functionality and the use of objects and locations. The main part of the contribution is devoted to the comparison of DMR (digital relief model) - the product offered by GKÚ Bratislava and a 3D model, which was created by direct field measurement.
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