Space Software for the Satellite Based Augmentation System [SGAT]

The SBAS Geometry Analysis Tool

SGAT is SBAS Geometry Analysis Tool, where SBAS stands for a Satellite Based Augmentation System. The application has been developed by software & design house Touch4IT, financed by the European Space Agency (ESA) as part of PECS.

• Definition of Satellite Constellations

• Definition of Ground Stations and User Location

• Definition of Ionospheric Grid Points

• Line of Sights

• DOC Contour Plot Generation

• Time Control

• Granularity: Time Rate Up to 1 Second

• Visualization Details Settings

• Splitscreen Comparison

• Ionosphere Geometry Analysis (IPP locations, IGP Performance Metrics)

• Graphs: View angles, Dilution of Precision Calculations (HDOP, VDOP, TDOP, GDOP, PDOP)

• User-oriented, research-based design system
• Merging multiple tools into one
• Streamlined user experience
• Cuts down setup time from days to hours
• Our own implementation of industry-accepted algorithms
• Using fast computations, the app is able to create a 24-hour simulation in only 5 minutes