International Electrotechnical Commission
Glossary

Terms defined in IEC 62388


3.1activated AIS target
3.1activated AIS target
3.2acquisition of a radar target
3.2acquisition of a radar target
3.3activation of an AIS target
3.3heading
3.4maps
3.4acquired radar target
3.5automatic identification system, AIS
3.5automatic identification system
3.6AIS target
3.6AIS target
3.7associated target
3.7associated target
3.8acquisition/activation zone
3.8acquisition/activation zone
3.9azimuth-stabilised
3.9azimuth-stabilised
3.10bow crossing range/bow crossing time, BCR/BCT
3.10bow crossing range/bow crossing time
3.11cardinal points (compass)
3.11cardinal points (compass)
3.12consistent common reference point, CCRP
3.12consistent common reference point
3.13closest point of approach/time to the closest point of approach, CPA/TCPA
3.13closest point of approach/time to the closest point of approach
3.14course
3.14course
3.15course over ground, COG
3.15course over ground
3.16course through water
3.16course through water, CTW
3.17course-up, C-up
3.17course-up
3.18dangerous target
3.18dangerous target
3.19default
3.19default
3.20ECDIS
3.20ECDIS
3.21ECDIS display base
3.21ECDIS display base
3.22ECDIS standard display
3.22ECDIS standard display
3.23electronic navigational chart, ENC
3.23electronic navigational chart
3.24electronic position fixing system
3.24electronic position fixing system, EPFS
3.25electronic range and bearing line, ERBL
3.25electronic range and bearing line
3.26EUT
3.26EUT
3.27evaporation duct
3.27evaporation duct
3.28exclusion zone
3.28exclusion zone
3.29ground stabilisation
3.29ground stabilisation
3.30heading
3.30activation of an AIS target
3.31heading line
3.31heading line
3.32head-up, H-up
3.32head-up
3.33high speed craft, HSC
3.33head-up stabilised
3.34icon
3.34high speed craft
3.35icon
3.35integrated navigation system, INS
3.36latency
3.36integrated navigation system
3.37latency
3.37lost AIS target
3.38lost tracked target
3.38lost AIS target
3.39maps/navigation lines
3.39lost tracked target
3.40menu
3.40acquired radar target
3.41menu
3.41navigation situation
3.42navigation situation
3.42non-volatile and transferable memory
3.43north-up, N-up
3.43non-volatile and transferable memory
3.44operational display area
3.44north-up
3.45operational mode
3.45operational display area
3.46past positions
3.46operational mode
3.47presentation mode
3.47past positions
3.48presentation mode
3.48protected menu
3.49protected menu
3.49radar
3.50radar beacon
3.50radar
3.51radar cross-section, RCS
3.51radar beacon
3.52radar detection false alarm
3.52radar cross-section
3.53radar display
3.53radar detection false alarm
3.54radar echo
3.54radar display
3.55radar image
3.55radar echo
3.56radar image
3.56radar presentation
3.57radar system
3.57radar presentation
3.58radar system
3.58radar target
3.59radar video
3.59radar target
3.60radar target enhancer
3.60radar video
3.61range index delay
3.61radar target enhancer
3.62rate of turn, ROT
3.62range index delay
3.63rate of turn
3.63reference target
3.64reference target
3.64relative bearing
3.65relative course
3.65relative bearing
3.66relative motion, RM
3.66relative course
3.67relative speed
3.67relative motion
3.68relative vector
3.68relative speed
3.69search and rescue transponder, SART
3.69relative vector
3.70speed and distance measuring equipment, SDME
3.70SART
3.71sea state
3.71speed and distance measuring equipment
3.72sea state
3.72selected target
3.73sleeping AIS target
3.73selected target
3.74sea stabilisation
3.74sleeping AIS target
3.75sea stabilisation
3.75safety of life at sea, SOLAS
3.76speed over ground, SOG
3.76safety of life at sea
3.77speed through water, STW
3.77speed over ground
3.78standard display
3.78speed through water
3.79steady state tracking
3.79standard display
3.80stern line
3.80steady state tracking
3.81target swap
3.81stern line
3.82target’s predicted motion
3.82target swap
3.83target tracking, TT
3.83target’s predicted motion
3.84target tracking
3.84task at hand
3.85test target
3.85task at hand
3.86trails
3.86test target
3.87trial manoeuvre
3.87trails
3.88true bearing
3.88trial manoeuvre
3.89true bearing
3.89true course
3.90true motion, TM
3.90true course
3.91true speed
3.91true motion
3.92true vector
3.92true speed
3.93user configured presentation
3.93true vector
3.94user-defined
3.94user configured presentation
3.95user dialogue area
3.95user-defined
3.96VDR
3.96user dialogue area
3.97waypoint, wpt
3.97VDR