LRIT

Target entity: LRIT
Context triple: [HimawariCast, dataFormat, LRIT]

• A. AIS (Automatic Identification System)
  AIS (Automatic Identification System) is a maritime tracking and communication technology that automatically exchanges vessel identity, position, course, and other navigational data to enhance safety and traffic management at sea and in ports.
• B. Cospas-Sarsat
  Cospas-Sarsat is an international satellite-based search and rescue system that detects and locates distress signals from emergency beacons to aid in lifesaving operations worldwide.
• C. LORAN
  LORAN is a long-range terrestrial radio navigation system originally developed for maritime and aviation positioning before the advent of satellite-based GPS.
• D. Cospas-Sarsat MEOSAR constellation
  The Cospas-Sarsat MEOSAR constellation is a global satellite-based search and rescue system that uses medium Earth orbit satellites to rapidly detect and locate distress signals from emergency beacons worldwide.
• E. VHF DSC
  VHF DSC (Very High Frequency Digital Selective Calling) is a marine radio communication system that enables automated distress alerts and selective calling between ships and shore stations on VHF channels.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: LRIT
Target entity description: LRIT (Low Rate Information Transmission) is a standardized satellite data broadcast format used primarily for disseminating meteorological and environmental information at low bit rates.

• A. AIS (Automatic Identification System)
  AIS (Automatic Identification System) is a maritime tracking and communication technology that automatically exchanges vessel identity, position, course, and other navigational data to enhance safety and traffic management at sea and in ports.
• B. Cospas-Sarsat
  Cospas-Sarsat is an international satellite-based search and rescue system that detects and locates distress signals from emergency beacons to aid in lifesaving operations worldwide.
• C. LORAN
  LORAN is a long-range terrestrial radio navigation system originally developed for maritime and aviation positioning before the advent of satellite-based GPS.
• D. Cospas-Sarsat MEOSAR constellation
  The Cospas-Sarsat MEOSAR constellation is a global satellite-based search and rescue system that uses medium Earth orbit satellites to rapidly detect and locate distress signals from emergency beacons worldwide.
• E. VHF DSC
  VHF DSC (Very High Frequency Digital Selective Calling) is a marine radio communication system that enables automated distress alerts and selective calling between ships and shore stations on VHF channels.
• F. None of above. chosen