Aspect slope map merge

You can adjust the DEM map display by:

• Using the Modify, Display parameter menu choice.
• Right click on the map, and picking the "display parameter option"
• Four slope (< 5%, < 20%, <40%, and >40%) and 8 aspect categories

Aspect/slope merge DEM color merge, based on: https://cartogis.org/docs/proceedings/archive/auto-carto-11/pdf/color-representation-of-aspect-and-slope-simultaneously.pdf https://www.esri.com/arcgis-blog/products/product/mapping/aspect-slope-map/ https://geospatialro.wordpress.com/2017/08/24/new-aspect-slope-raster-function-now-available https://blogs.kcl.ac.uk/geography/2016/03/16/aspect-slope-maps-in-qgis/ http://www.staff.city.ac.uk/~jwo/landserf/relief

This compute the values on the fly, and do not create a second grid. 

last modified 11/28/2021