A dt1 file extension is associated with the DTED Digital Terrain Elevation Data level 1 file format.

There is one other file type using
the DT1 file extension!

dt1 file icon.dt1 - Diablo II tile file

Detailed description

Software that works with dt1 file extension

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DT1 file extension - DTED Digital Terrain Elevation Data level 1 file

What is dt1 file? How to open dt1 files?

File type specification:

GIS, GPS navigation and map file type icon GIS, GPS navigation and map file type

File extension is used for DTED (Digital Terrain Elevation Data). DTED Level 1 is the basic medium resolution elevation data source for all military activities and systems that require landform, slope, elevation, and/or gross terrain roughness in a digital format.

DTED1 is the basic medium resolution elevation data source for all military activities and systems that require landform, slope, elevation and/or terrain roughness in a digital format.

DTED1 is a uniform matrix of terrain elevation values with post spacing every 3 arc seconds (approximately 100 meters). The information content is approximately equivalent to the contour information represented on a 250,000 scale map.

The default software associated to dt1 file type:

ArcGIS icon

Esri logo ArcGIS  Microsoft Windows software

Company or developer:
  Esri

ArcGIS is a group of GIS (Geographic Information System) applications developed by ESRI. rcGIS for Desktop is available in three license level Basic, Standard, and Advanced (formerly ArcView, ArcEditor and ArcInfo).

Help how to open DT1 files:

Use ArcGIS to open *.dt1 files.

How to convert file with extension DT1:

As far as we know, this .dt1 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .dt1 file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open dt1 file, edit dt1 file, convert dt1 file, view dt1 file, play dt1 file etc. (if exist software for corresponding action in File-Extensions.org's database).

  • View dt1 file

dt1 file viewer - programs that view dt1 file - DTED Digital Terrain Elevation Data level 1 file

Click on the link to get more information about listed programs for view dt1 file action.

Microsoft Windows:

Main software associated with dt1 file by default:
ArcGIS small icon ArcGIS
Other suggested software:
Global Mapper

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