Published January 4, 2023
| Version v1
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Landscape classes of combinations of elevation, slope angle, and aspect, for the Ilirney Lake System Region, Chukotka, Russia
- 1. Polar Terrestrial Environmental Systems, Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Telegrafenberg A45, 14473 Potsdam, Germany
Description
The elevation was accessed for the area of interest in 90 m spatial resolution from the TanDEM-X 90 m digital elevation model (DEM) product (Krieger et al, 2013). Prior to spatial topographical parameters extraction, the DEM was resampled from the 90-m cell spacing to a 30-m resolution. The result was classified into 589 different possible combinations of elevation, slope angle, aspect. For the classification we used the possible combinations of elevation, slope, and aspect which were grouped into the following categories:
Elevation:
- 0-400 m
- 400-450m
- 450-500m
- 500-600m
- 600-650m
- 650-700m
- 700-1000m
- 1000-1500m
Slope:
- 0-2°
- 2-4°
- 4-6°
- 6-8°
- 8-10°
- 10-12°
- 12-16°
- 16-18°
- 18-20°
- 20-25°
- 25-50°
Aspect:
- 0-45°
- 45-90°
- 90-135°
- 135-180°
- 180-225°
- 225-270°
- 270-315°
- 315-360°
Format: Geotiff; projection UTM58N and 30x30 m tiles; extent: 642010.1, 654910.1, 7462218, 7492908 m (xmin, xmax, ymin, ymax)
Notes
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DEMcategories_Ilirney_UTM58N.tif
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Additional details
Funding
References
- Krieger G, Zink M, Bachmann M, Bräutigam B, Schulze D, Martone M, Rizzoli P, Steinbrecher U, Antony JW, De Zan F, Hajnsek I, Papathanassiou K, Kugler F, Rodriguez Cassola M, Younis M, Baumgartner S, López-Dekker P, Prats P, Moreira A: TanDEM-X: a radar interferometer with two formation-flying satellites. Acta Astronautica, 89, 83–98, https://doi.org/10.1016/j.actaastro.2013.03.008, 2013.