topic Re: Hillshade and scanned map in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/hillshade-and-scanned-map/m-p/172083#M2434 <HTML><HEAD></HEAD><BODY><P>a screen grab of your image might help if you followed the suggestions in both/.&nbsp; If you produced the hillshade yourself, you could vary the azimuth and zenith angle used to produce the hillshade from their default values of 315 and 45 respectively or play with the&nbsp;</P><DIV><DIV><DIV><DIV><DIV><P>(TOPO + hillshade DEM) / 2</P><P>to see if a different division value or a slightly different equation helps</P></DIV></DIV></DIV></DIV></DIV></BODY></HTML> Sun, 14 May 2017 12:54:06 GMT DanPatterson_Retired 2017-05-14T12:54:06Z Hillshade and scanned map https://community.esri.com/t5/arcgis-spatial-analyst-questions/hillshade-and-scanned-map/m-p/172082#M2433 <HTML><HEAD></HEAD><BODY><P>I have followed the steps in&nbsp;<A class="link-titled" href="http://desktop.arcgis.com/en/arcmap/10.3/manage-data/raster-and-images/wkflw-combining-hillshaded-dem-with-a-scanned-map.htm" title="http://desktop.arcgis.com/en/arcmap/10.3/manage-data/raster-and-images/wkflw-combining-hillshaded-dem-with-a-scanned-map.htm">Combining a hillshaded DEM with a scanned map—Help | ArcGIS for Desktop</A>&nbsp;to produce a hillshade scanned map. However, the output of the map is rather dark due to the gray scale effect of hillshade. Is there a way to reduce the gray scale effect of hillshade? I tried&nbsp;<A class="link-titled" href="http://www.esri.com/news/arcwatch/0312/learn-a-new-method-for-displaying-hillshades-and-elevation-tints.html" title="http://www.esri.com/news/arcwatch/0312/learn-a-new-method-for-displaying-hillshades-and-elevation-tints.html">Learn a New Method for Displaying Hillshades and Elevation Tints | ArcWatch</A>&nbsp;but i have problem downloading a colour map.</P><P></P><P>Thank you.</P></BODY></HTML> Sun, 14 May 2017 11:08:30 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/hillshade-and-scanned-map/m-p/172082#M2433 LyeCheng 2017-05-14T11:08:30Z Re: Hillshade and scanned map https://community.esri.com/t5/arcgis-spatial-analyst-questions/hillshade-and-scanned-map/m-p/172083#M2434 <HTML><HEAD></HEAD><BODY><P>a screen grab of your image might help if you followed the suggestions in both/.&nbsp; If you produced the hillshade yourself, you could vary the azimuth and zenith angle used to produce the hillshade from their default values of 315 and 45 respectively or play with the&nbsp;</P><DIV><DIV><DIV><DIV><DIV><P>(TOPO + hillshade DEM) / 2</P><P>to see if a different division value or a slightly different equation helps</P></DIV></DIV></DIV></DIV></DIV></BODY></HTML> Sun, 14 May 2017 12:54:06 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/hillshade-and-scanned-map/m-p/172083#M2434 DanPatterson_Retired 2017-05-14T12:54:06Z