A hillshade is a grayscale 3D model of the surface, with the sun's relative position taken into account for shading the image.

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Wrong Coloramp function in ArcGIS 10.2.1

I want make elevation map use new method Learn a new method But i have problem with Coloramp function whatever the choice of color ramps. What's wrong?
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52 views

Make permanent layer in ArcMap, Image Analysis Functions to display hillshade

I use ArcGIS 10.2.2. I want to make relief map, so that it looked good at all scales. I use hillshade function but after Export data relief looks good only in one scale. I use this method Using ...
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30 views

How do you set sea level elevation to white in terrain analysis?

I have ASTER files I am working with to create a shaded relief background for some other vector shapefiles. In experimenting with different color-elevation options, I am unable to have the Terrain ...
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56 views

Mosaic hillshade function does not save statistics/histograms in ArcMap 10.2.1

I used ArcGIS 10.2.1. on Windows 8. I did hillshade function for DEM and Calculate statistics. Every time I go into ArcMap statistics strays: I try to add this function on mosaic but didn't worked. ...
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65 views

Smooth hillshade in all scales in ArcGIS Server 10.2.1

I publish relief map on server and view his on arcgis.com map. But in export i can change dpi from 96 to 300 and result smooth Any ideas how i can do so that the hillshade was smooth in all ...
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going from hillshade to percent shaded (gdaldem)

I assumed hillshades output percent shaded (scaled to 255) at the given azimuth and altitude but this is incorrect. A flat raster at 80 degrees altitude has a maximum value of 251 instead of 255. How ...
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81 views

Strange black pixel on edge when generating with gdaldem -hillshade

I'm getting a strange result when I'm generating an hillshade with the gdaldem hillshade command. Here is my command (see the compute_edges parameter): ...
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Strange gdaldem hillshade artifacts

I've downloaded 9 chunks of 1 arc-second NED in IMG format from the National Map. I'm trying to create a hillshade from them. I'm using: GDAL 1.10.0, released 2013/04/24 First, I combine them and ...