Nikon DTM
Conversion:
You can import a Nikon Field file into MicroSurveyCAD via: MsTraverse | Read Collector Files in | Nikon DR2 Cansel or DTM 400 or DTM 500 or DTM 700 (raw nikon.) You can export any Nikon traverse files directly from MicroSurvey CAD via: MsTraverse | Starnet Interface
Notes:
See here for an article explaining data exchange between MicroSurvey CAD and STAR*NET.