2d-DEM optimization (ALOS median & mean)-Zagros Ranges (enlarged study area)

Published: 1 March 2018| Version 4 | DOI: 10.17632/z4nxdjdyys.4
George Miliaresis


The median & average ALOS 1 arc sec DEMs are compared. Aiming to stretch to it's limits the alternative method of the analysis of DEM difference images that in it's general version is not limited to only 2 DEMs but can handle 3 DEMs, 4 DEMs etc. etc. The study includes the Zagros Ranges enlarged region that is used in DATA4.


Steps to reproduce

AW3D30, 2016, ALOS Global Digital Surface Model, (ALOS World 3D – 30m). Available online at: http://www.eorc.jaxa.jp/ALOS/en/aw3d30/index.htm (accessed january 31 2018). SVR.DEM, 2018, Selective variance reduction for digital elevation models. GitHub Project. Available online at: https://github.com/miliaresis/SVR.DEM (accessed january 3 2018).


Open University of Cyprus


Digital Elevation Model