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High-resolution digital terrain modelling of a rugged alpine terrain by fusing data from terrestrial laser scanning and UAV photogrammetry

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141 days ago
High-resolution digital terrain modelling of a rugged alpine terrain by fusing data from terrestrial laser scanning and UAV photogrammetry https://t.co/T8qkZS3YA2
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Highlighted in Geomorphometry 2018

Supplemental Information

Digital elevation model and mask of the area of interest

DOI: 10.7287/peerj.preprints.27078v1/supp-1

Shaded relief model of the DEM of the area of interest

DOI: 10.7287/peerj.preprints.27078v1/supp-2

Additional Information

Competing Interests

The authors declare that they have no competing interests.

Author Contributions

Michal Gallay conceived and designed the experiments, performed the experiments, analyzed the data, prepared figures and/or tables, authored or reviewed drafts of the paper, approved the final draft.

Ján Kaňuk conceived and designed the experiments, performed the experiments, analyzed the data.

Ján Šašak performed the experiments, analyzed the data.

Jozef Šupinský performed the experiments.

Jaroslav Hofierka authored or reviewed drafts of the paper, approved the final draft.

Jozef Minár conceived and designed the experiments, authored or reviewed drafts of the paper, approved the final draft.

Field Study Permissions

The following information was supplied relating to field study approvals (i.e., approving body and any reference numbers):

Field work was permitted by the Administration of the Tatry National Park (Štátne lesy TANAPu and Okresný úrad Prešov) (Project number APVV-15-0054: Physically based segmentation of georelief and its geoscience application).

Data Deposition

The following information was supplied regarding data availability:

The supplementary file 1 contains resulting three datasets representing the terrain of the area of interest: a digital elevation model (DEM), shaded relief model, a mask layer. The first two are in 50 cm gridded raster ESRI ASCII grid format and the latter is an ESRI vector shapefile. The data layers can be used for further geomorphometric analysis of the area with the DEM.

Funding

This work was supported by the Slovak Research and Development Agency within the project APVV-15-0054: Physically based segmentation of georelief and its geoscience application. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.


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