Civil Surveyor Engineer can save time by using (plus) family apps for surveyors (sdr link + , level staff + , compass pro + ) - show sdr files of TotalStation and gps files - convert sdr file to Autocad points , Autocad file will add points in layer , code in layer , point id number in layer , elevation in layer ) - convert sdr file to text file ( text comma , text space , text tab )