Ground reference and Support systems

A range of ground reference and support systems are available. These systems are supplements or part of the NFIS product range. 

  • NM 3685 DGPS Ground Survey and Reference System (GSRS)

  • NM 3680 DGPS Ground Reference System (GRS)

  • NM 3645 Digital Radio Telemetry Theodolite System (DRTT) 

  • NM 3640B Maintenance and Ground Support System (MAGSS)