The document discusses SatAware, a hosted analytics service by ADVA Optical Networking that provides real-time insights into GNSS receiver performance. It captures data from receivers, analyzes it using a visualization engine and machine learning, and detects potential outages. This helps ensure accurate timing for applications requiring synchronization. The service includes viewers and tools that provide 24/7 monitoring of receiver status, historical performance trends, and on-demand health check reports to identify and mitigate issues.