Can anyone help me figure out how to add a DEM to AGOL so that the elevations can be queried. Thanks,
What we have done in the past is convert the DEM to polygons based on elevation. That way you can load the polygon layer into ArcGIS Online then turn on Pop-ups for the elevation attributes. We also would overlay the original DEM on top of the polygon layer in ArcGIS online for visual purposes. *Note: If you have a very large DEM this method may not be as easy to do.
Hey I'm also having the same problem. When I try to convert my DEM in raster format to polygon with the "raster to polygon" tool, it returned an error. Any idea on how I can remedy this?
Let me check.. How big is your DEM?
The DEM is 58 MB.
Well, let me run you through the whole process of what I did and maybe you'd be able to provide me with more insight into the matter. I started with a TIN drawing in autoCAD, which was then exported out in LandXML. I then used the "LandXML to TIN" tool in ArcMap to create a TIN file.
From that TIN file I converted it to raster by using the "TIN to raster" tool and got a raster file with elevation data on it as my DEM.
And now I'm following your advice to convert that DEM to polygon by using the "raster to polygon" tool but that error kept popping up.
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