3DH

3D highway base map
File type: 3d graphics, CAD-CAM-CAE file
Files with 3dh extension can be usually be found as special maps saved in the 3D highway base map format.
Found 2 different file type records with the same 3dh filename suffix.
What is 3dh file?
File type category:
3d graphics, CAD-CAM-CAE file
Date updated: August 10, 2022
File extension 3dh is used for 3D highway base maps from Survey by New York State Department of Transportation.
The 3D highway base map is probably some sort of specialized engineering format.
How to open 3dh file?
Use compatible application to view content of *.3dh files.
How to convert 3dh file?
There is no way how to convert *.3dh files to other formats.
SeisWorks horizontal time-slice format
File type category:
Various data file
Date updated: April 21, 2017
The 3dh file extension is associated with the SeisWorks, a geoscience program for Microsoft Windows operating system, developed by Halliburton company.
The 3dh file stores data in horizontal time-slice format.
How to open 3dh file?
Use SeisWorks to work with *.3dh files.
How to convert 3dh file?
Compatible tools may be able to export 3dh files to other formats.
Suggested software to open 3dh file:
Associated software actions with the 3dh file
Software applications that can open 3dh files:
SeisWorks (Linux/Unix)
Software applications that can edit 3dh files:
SeisWorks (Linux/Unix)
Software capable of saving 3dh files:
SeisWorks (Linux/Unix)
Software apps that create 3dh files:
SeisWorks (Linux/Unix)