Trimble SPS 361 Heading and Positioning Receivers


The SPS361 GPS Heading and Positioning Receivers are modular, dual-antenna systems for marine construction and hydrographic survey, including precise placement of piles, bridges, caissons, offshore drilling rigs. Besides providing position data as SPS 356, SPS 855; SPS 361 can provide heading data which increase accuracy in surveying.

The Trimble SPS361 GPS Heading Receivers offer numerous benefits for marine construction contractors, including:

  • Rapid deployment, easy integration
  • High-precision, dual-frequency GPS heading with fast initialization
  • Data to easily determine the position of other sensors on a vessel
  • Support for a range of correction services to provide the position accuracy you need

The SPS 361 can be used with echosounder equipments (Odom Hydrotrac II, Odom MKIII) and survey software such as Hypack, HydroPro and HydroMagic. With accuracy 1- 2.5m, we usually use SPS 361 for projects relating to dredging, dropping anchor, pipes and cables.