.477 File Extension

MNS Shape Definition Companion File

Developer Sapper Oy
2.6  |  5 Votes

What is a 477 file?

File used by Master Navigation Software, a GIS navigation program used on laptops and mobile devices; saved with a corresponding ESRI shapefile (.SHP extension) and contains the the type definition for the PROJ.4 cartographic projection data.

More Information

477 files are used for accurately placing geographic boundaries and other map features on a rendered map.

Open over 400 file formats with File Viewer Plus.Free Download

Programs that open or reference 477 files

Verified by FileInfo.com

The FileInfo.com team has independently researched the MNS Shape Definition Companion file format and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

If you would like to suggest any additions or updates to this page, please let us know.