Browsing by Author "Astrup, Rasmus Andreas"

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Detection of forest clear-cuts with shuttle radar topography mission (SRTM) and tandem-X InSAR data

Solberg, Svein; Astrup, Rasmus Andreas; Weydahl, Dan Johan (2013)

The aim of this study was to determine whether forest clear-cuts during 2000–2011 could be detected as a decrease in surface height by combining Digital Surface Models (DSMs) from the Shuttle Radar Topography Mission ...
Temporal stability of X-band single-pass InSAR heights in a spruce forest: Effects of acquisition properties and season

Solberg, Svein; Weydahl, Dan Johan; Astrup, Rasmus Andreas (2015)

We investigated the stability of TanDEM-X interferometric synthetic aperture radar (InSAR) heights across eight repeated acquisitions. With InSAR height we mean the height above ground of the scattering phase center. We ...