i need world hillshade with resolution about 1×1 km.
Do you know where i can it download ?
[GIS] Where is World hillshade free download
datahillshaderaster
Related Solutions
Use Bilinear Interpolation resampling during display
You can somewhat improve the display by changing the resampling method used from the default Nearest Neighbor to Bilinear Interpolation. Layer Properties -> Display Tab -> Resample during display using: Bilinear Interpolation.
This effect works best with DEM and the default black and white color ramp.
You will get a much better result and a lot more control over the display when using 2 raster as you have already done. Make sure you also use the Bilinear Interpolation resampling method during display.
Add DEM:
Toggle "Use Hillshade Effect" on:
Renders as follows on screen:
Change resampling during display to Bilinear Interpolation:
Renders as follows on screen:
Since hillshade is just an overlay, you can do it anyway that gives you the desired result. However, the usual way to emphasise the terrain is to apply a vertical exaggeration. In ArcGIS you use the 'Z-factor' in the hillshade tool to do this as per the documentation here. You multiply the z conversion factor by the exageration factor. If your z-units are the same as your distance units then it will default to 1 and you can then treat it just as an exageration factor.
Best Answer
Three of the first sources that come to mind:
Or you could always download the free SRTM 30m data and create the hillshade yourself.