Digiterra Explorer Consultancy. 

 Digiterra Explorer Software is a graphical GIS software package which runs on most Windows platforms including Ashtech MM10 and MM100's which enables the user to collect points lines or areas using a  GPS location ( Easting and Northing ) and add user definable attributes also. Digiterra Explorer can import and export into Arcview, MapInfo or Autocad and most other GIS software programs.