Zpracování geodetických dat pro přípravu geometrie modelu v geotechnickém softwaru

Abstract

Theme of this bachelor’s thesis is creating a procedure of processing geodetic data to the format, which is acceptable for import to geotechnical software. In the first part of the work are shown geodetic methods of inquiries data and their usability in process of creating digital terrain model. Digital photogrammetry is explained more closely. In another part are shown procedures of processing data in AutoCAD Civil 3D software and their application to concrete data. These data was captured on the surface mine Bílina, mining location of Severočeske doly a.s.. Product of the processing is group of DXF files. Geometry model was created in geotechnical software (in that case MIDAS GTS) from these files. Is detected, that performance and speed of operations are relate to complexity and size of processed area. Geometrical offsets are mostly eliminating manually and spend a lot of time. Products of this bachelor’s thesis will be use for future analyses of inside dump Bílina.