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Number of stations: 250 stations spread over the regions of the Kingdom of Saudi Arabia, where 3586 spot heights were monitored by the relative gravity devices.
  • Network accuracy: grade 2, category 1
  • The CG5 was used to monitor stations.

The baseline for calibrating gravity devices, which
 Consists of:
  • Number of stations: 14 stations
  • Accuracy level: (better than 10alGal).
The goal of the network:
  • Improving geoid accuracy for the Kingdom of Saudi Arabia.
  • Verification and calibration of gravity meteorology by air and satellite.
  • Calculate the true mass of Earth and its shape.
  • Study the changes in the Earth's gravitational mass and mass over time.
  • Study of earthquakes and volcanoes