I'm trying to export a surface as a DEM so that I can import the object into Bryce 7.1. I have a number of sample DEMs that I have downloaded from USGS site that import into Bryce quite nicely. These samples also import to another DEM reader named "3DEM Version 20.7." I'm able to import into Bryce when I set the grid at 10, but the quality of this surface/object is not very good. The DEMs from Civil 3d are referred to as "USGS DEM"s, but they do not load on common DEM readers such as Bryce or 3DEM software. Does anyone know a way of converting a C3d DEM to a USGS DEM that one of these other readers can import?
Doug
I and a few others are having problems viewing DEM's exported from C3D in ArcGIS. Your problems are likely related.
I have a support request in progress and the support team is experiencing the same behavior. I'll post the result when it comes in.