Browsing PANGAEA by Subject "Monitoring"

Now showing items 1-4 of 4

Classification of Tundra Regions with Polarimetric Terrasar-X Data.

Widhalm, Barbara; Bartsch, Annett; Roth, Achim; Leibman, Marina O (PANGAEA, 2019-01-24)

Permafrost is an essential element of the cryosphere, which will be strongly affected by global warming. Although permafrost cannot be measured directly with remote sensing, many permafrost features are observable. ...
Estimation of peculiarities and long-term dynamics of mire water balance in Western Siberia.

Kharanzhevskaya, Yulia Alexsandrovna (PANGAEA, 2014-01-07)
Normalized C-HH backscatter from Sentinel-1 (December, 2014-2017) for selected tundra regions.

Bartsch, Annett; Widhalm, Barbara; Pointner, Georg (PANGAEA, 2019-01-04)

Vegetation height has been derived from Sentinel-1 satellite data acquired in VV mode. Masking based on Sentinel-2 has been applied. Areas with NDVI < 0.4 are excluded for vegetation height retrieval in order to account ...
Vegetation height derived from Sentinel-1 and Sentinel-2 satellite data (2015-2018) for tundra regions.

Widhalm, Barbara; Bartsch, Annett; Goler, Robert (PANGAEA, 2019-01-04)

Synthetic aperture radar (SAR) applications often require normalization to a common incidence angle. Angular signatures of radar backscatter depend on surface roughness and vegetation cover, and thus differ, from location ...

Search DSpace