Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 425598
Title How to merge a DEM?
Author(s) Reuter, H.I.; Strobl, P.; Mehl, W.
Source In: Geomorphometry 2011. - International Society for Geomorphometry - p. 87 - 90.
Event Geomorphometry 2011, Redlands, 2011-09-07/2011-09-11
Publication type Contribution in proceedings
Publication year 2011
Abstract A DEM is one of the most useful information for spatial modelling and monitoring. Several DEMs have been published in the public domain like SRTM and ASTER GDEM with and without considering the horizontal and vertical misallocation of single input data. Results of that are for example the inherent errors in the ASTER GDEM V1 dataset as well as the known striping in the SRTM dataset. Therefore, this abstract aims to show a method for the horizontal and vertical alignment of different DEM tiles as well as merging to create a seamless DEM.
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