Differential Global Positioning System

Improvised positional accuracy with respect to satellites

By using DGPS we can improve our positional accuracy without the need for post-processing. DGPS uses a combination of receivers and satellites to eliminate common receiver-based and satellite-based errors. GPS technology offers several advantages:

  • The service is free worldwide and anyone with a receiver can receive the signals and locate a position.
  • The system supports unlimited users simultaneously.
  • It provides navigation Capabilities.