HGIS derives and establishes a specific number of benchmarks navigational signals to provide precise navigation coordinates for positioning system. By utilizing the latest Differential Global Navigation Satellite System (DGNSS), accuracy and precision forms HGIS as one of the best local service provider.

Our Services Includes:

• Surface and Acoustic Positioning for all types of drilling rig, platforms and pipelines
• Rig Move by using State Space Solution with Precise Point Positioning technology. Independent computing of GPS clock and orbit corrections
• Anchor Handling for Barge or other Marine Vessel
• Subsea Structure and Equipment Monitoring