Navigation and positioning
CTHME can provide a range of navigation, positioning, surveying services using Differential Global Positioning System (DGPS),Veripos SDGPS, precise Real Time Kinetic GPS and Gyrocompass.
CTHME can provide range of navigation & positioning:

• Navigate & position for jacket and other marine structure installation
• Navigation and monitoring for rig perching and moving
• Navigation & positioning for pipe laying barge
• Navigation and monitoring for FPSO perching and limiting
• Navigation & positioning for AHT and barge
• Navigation & positioning for dredger and barge
• Navigation & positioning for Channel dredging
• Danger warning and monitoring