Appendix F C-Map Data Transfer - AvMap EKP III C User Manual

Appendix F C-MAP Data Transfer

THE BI-DIRECTIONAL DATA PORT OUTPUTS AND INPUTS NMEA DATA. NMEA MESSAGES
SENT/RECEIVED AT 48008N1, ARE DEFINED AS FOLLOWS:
Autopilot Sentence "A" contains navigation receiver warning flag status, cross-track-error,
APA
Waypoint arrival status and initial bearing from origin Waypoint to the destination Waypoint for the
active navigation leg of the journey.
Autopilot message contains all of the above plus: heading to steer toward destination, bearing
APB
from the present position to the destination (magnetic or true).
Bearing Origin to Destination.
BOD
Bearing and Distance to Waypoint.
BWC
GPS position, time, fix quality, number of satellites used, height of antenna, HDOP (Horizontal
GGA
Dilution of Precision), differential reference information and age.
GPS-derived Latitude, Longitude and time of fix.
GLL
GPS receiver operating mode, satellites used in the navigation solution reported by the $—
GSA
GGA sentence and DOP (Dilution of Precision) values.
Number of satellites in view, satellite numbers, elevation, azimuth, and SNR value.
GSV
Heading, Deviation & Variation.
HDG
Heading Magnetic.
HDM
Heading True.
HDT
Heading Steering Command.
HSC
C-MAP Proprietary Sentence "A" contains Time, Fix Latitude/Longitude, SOG, COG, Date.
PCMPA
For more information contact your local dealer.
C-MAP Proprietary Sentence used to transfer Track history data and all additional information
PCMPT
associated to the Track. For more information contact your local dealer.
Recommended Minimum Specific Loran-C Data.
RMA
Data status, Cross Track Error, direction to steer, origin, destination Waypoint, Waypoint loca-
RMB
tion, bearing to destination and velocity toward the destination.
Time, Latitude, Longitude, Speed Over Ground, Course Over Ground and date.
RMC
Routes RTE - Routes.
RTE
Water Speed and Heading.
VHW
Course Over Ground & Ground Speed.
VTG
Waypoint Closure Velocity
WCV
Waypoint Location.
WPL
Cross-Track Error
XTE
For information about the NMEA format specifications:
E-mail: nmea@coastalnet.com, http://www.nmea.org
EKP III USER MANUAL
NMEA National Office
P.O. Box 3435, New Bern, NC 28564-3435, U.S.A.
Telephone: (252) 638-2626, FAX: (252) 638-4885
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