For a home project I want to 3d print an area from a map.
I have downloaded a geoTIFF file and an asciiGRID file from the Tasmanian governments spacial program "TheList"
The two files are here:
I have tried for hours using separate programmes, and have found out that I need to use arcGIS, which I now have.
When I try to import the files, I come up with a grwyscale flat plane.
Could anyone walk me through how to create a DEM from these lidar files or point me to a tutorial? I'm frustrated and stumped...
Are you viewing the tiff in ArcMap or ArcScene. ArcMap is the 2D view; however, ArcScene will display the image in 3D.