The subject of this bachelor's thesis was to create, from a point cloud, a suitable digital surface model for analysis of vegetation gaps of natural spruce-fir-beech forest. The input data were obtained by means of 2010 airborne laser scanning and 2004 airborne photogrammetry in the territory of Žofín primaeval forest. To create the digital models, several interpolating methods were utilized by means of the AcrMap 10.2 software using the free LAStools toolbox. Subsequently, cuts were created from these models. The cuts were compared in the Pointools View 1.7 software and their capability to truly copy the canopy surface and suitability to search for vegetation gaps were evaluated.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:178926 |
| Date | January 2014 |
| Creators | Komárek, Jan |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
Page generated in 0.0017 seconds