User's Manual

LIST OF ABBREVIATIONS (CONT.)
CPA Closest Point of Approach
cps cycles per second
CPU Central Processing Unit
CRS Course
CSM Crash Survivable Module
CTS Course To Steer
CTW Course Through the Water
C UP Course Up
CURS Cursor
D Dropped (e.g. dropped EBL origin)
DAU Data Acquisition Unit
DAY/NT Day/Night
DEC December
DECR Decrease
deg degrees
DEL Delete
DEP Departure
DEST Destination
DEV Deviation
DIU Data Interface Unit
DISP Display
DIST Distance
DIVE Vessel Engaged in Diving Operations
DG Dangerous Goods
DGLONASS Differential GLObal’naya NAvigatsionnaya Sputnikovaya Sistema
tr: Differential Global Navigation Satellite System
DGNS Differential GNSS
DGPS Differential GPS
DMTS Discrete Monitor Timing Standard
DPTH Depth
DR Dead Reckoning
DRG Vessel Engaged in Dredging or Underwater Operations
DRMS Distance Root Mean Square
DSC Digital Selective Calling
DTG Distance To Go
E East
EBL Electronic Bearing Line
EBRL Electronic Range & Bearing Line
ECDIS Electronic Chart Display and Information System
ECS Electronic Chart System
ECTAB Electronic Chart Table (Kelvin Hughes)
EGNOS European Geo-stationary Navigational Overlay System
ENC Electronic Navigational Chart
ENH Enhance
ENT Enter
EP Estimated Position
EPA Electronic Plotting Aid
Page xvi Issue 5 (Jan 09)
KH2060
Prelims