Landscape classes of combinations of elevation, slope angle, and aspect, for the Ilirney Lake System Region, Chukotka, Russia

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)