.DLG File Extension
File Type
Digital Line Graph
File Format
File
Common?
No
File Description
Mapping image format used for data modeling; original DLG-3 standard is being migrated to the newer DLG-F standard
Program(s) that open dlg files
Windows:
ESRI ArcView or other GIS software
Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/dlg
