High resolution Digital Elevation Model of Merapi summit in 2015 generated by UAVs and TLS and TanDEM-X

Cite as:

Walter, Thomas R.; Darmawan, Herlan (2021): High resolution Digital Elevation Model of Merapi summit in 2015 generated by UAVs and TLS and TanDEM-X. V. 1. GFZ Data Services. https://doi.org/10.5880/GFZ.2.1.2020.008

Status

I N R E V I E W : Walter, Thomas R.; Darmawan, Herlan (2021): High resolution Digital Elevation Model of Merapi summit in 2015 generated by UAVs and TLS and TanDEM-X. V. 1. GFZ Data Services. https://doi.org/10.5880/GFZ.2.1.2020.008

Abstract

This data is an high resolution Digital Elevation Model (DEM) generated for the Merapi summit by combining terrestrial laser scanning (TLS) and unmanned aerial vehicles (UAVs) photogrammetry data and TanDEM-X data acquired in the years between 2012 and 2017. The structures of the data are further analysed in Darmawan et al. 2017a (http://doi.org/10.1016/j.jvolgeores.2017.11.006), and a previous DEM was available in Darmawan et al. 2017b (https://doi.org/10.5880/GFZ.2.1.2017.003). The 3D point clouds of the different data were merged and interpolated to a raster format (Geotiff format).

Authors

Walter, Thomas R.;GFZ German Research Centre for Geosciences, Potsdam, Germany
Darmawan, Herlan;GFZ German Research Centre for Geosciences, Potsdam, Germany

Contact

Walter, Thomas R.; GFZ German Research Centre for Geosciences, Potsdam, Germany;

Keywords

Merapi, science > natural science > earth science > geology > volcanology

GCMD Science Keywords

EARTH SCIENCE SERVICES > MODELS > DIGITAL ELEVATION/DIGITAL TERRAIN MODELS
Aircraft > UAV
Earth Observation Satellites > TDX
Earth Observation Satellites > TSX
Earth Remote Sensing Instruments > Active Remote Sensing > Profilers/Sounders > Lidar/Laser Sounders > LIDAR