2050
User Guide
•
44
Packed
Almanac
: This message provides data corresponding to each satellite in the
GPS
constellation. This information includes
GPS
Week number of
almanac
collected,
GPS
Time of
week [in seconds] that
almanac
was collected,
almanac
reference week,
almanac
reference
time,
almanac
source,
almanac
health, pages 1-25, and subframes 4 & 5.
•
81
Packed
Ephemeris
: This message provides information as it relates to individual satellites
tracked. This information includes
GPS
Week number of
ephemeris
collected,
GPS
Time of
week [in seconds] that
ephemeris
was collected, IODC, and Sub-frame 1, 2, & 3 data.
•
86 Channel Status: Provides receiver
channel
status information and contains the
GPS
week,
GPS
Time of Week, NCT-2000D Engine status, solution status, number of satellites being
tracked and the number and identity of satellites used in solution,
PDOP
and the satellite
PRN
.
•
B0 Raw Measurement Data: Raw Measurement Data Block that contains the
GPS
Week,
GPS
Time of Week, Time Slew Indicator and Status. Information included is
Channel
Status, CA
Pseudorange
, L1 Phase, P1-CA
Pseudorange
, P2-CA
Pseudorange
, and L1 Phase. This data
stream is repeated for any additional satellite.
•
B1
PVT
: Provides
GPS
Week number, satellites used, latitude, longitude, navigation mode, and
DOP
information.
Note –
The term “On Change” indicates that the 2050 will output the specified message only when the
information in the message changes and can be dependant on the Navigation Solution Data Rate in use.
Thus in some cases, there may be an epoch without a message block output.
Advanced Configuration Settings
If a third party
Controller
Solution was provided with your 2050
GPS
sensor, please refer to
that system or unit’s manual/user guide.
5-20
Summary of Contents for 2050
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