Constantin D Athanassas

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Questions related from Constantin D Athanassas

Horizontal thickness of a mountain DEM in GIS?

I have a DEM (raster) of a mountain and I want to plot in QGIS or ArcGIS a profile of its apparent horizontal thickness at a certain azimuth angle. I expect the resulting graph to look like this:...

07 July 2018 3,645 9 View

How can I convert a DEM into an stl file?

Is there a way to export a DEM in stl format and retain the actual elevation values (i.e. no height scaling for 3D printing) for further processing in AutoCAD?

12 December 2016 3,196 3 View

How can I define the domain of blob_doh function in python?

I am trying to detect circular objects on a gray scale image (0-255) of a thin section using blob_doh in python. How can I limit the domain of blob_doh function say between 0-200 so that the...

12 December 2015 6,937 7 View