GeoTIFF Slope and Aspect

Calculate slope in degrees and summarize aspect from a GeoTIFF elevation band entirely inside a browser worker.

Local GeoTIFF

Drop a .tif or .tiff here, or choose GeoTIFF

Grayscale band Contrast stretch Make declared nodata transparent

Results depend on correct elevation units, affine resolution, and CRS; geographic degrees are not automatically converted to metres.

Choose a GeoTIFF up to 32 MB and 25 million pixels.

Choose a file to render a preview.

No file loaded.

Run the analysis to see its result.