| Attribute |
Scope |
Type |
|
extendedGpsWeekNumber
|
Public
|
NonNegativeInteger
|
definition=Extended GNSS week number (integer number of weeks without roll-over)
order=0
|
Notes:
|
origin: CWA 16390:2018<br/>
|
|
|
gpsTimeOfWeek
|
Public
|
NonNegativeInteger
|
definition= GPS time of week i.e.the number of milliseconds elapsed since the beginning of the considered week.
order=1
|
Notes:
|
Milliseconds<br/>According to CWA 16390 Revision, all the measurements shall be referred to a single coordinate/time system in order to avoid ambiguities and to enable a proper interoperability.<br/><br/>Two fields are used to specify GPS time of measurement, following the convention below:<br/><ul>
<li>GPS time of week (milliseconds)</li></ul>
<ul>
<li>Extended GPS week number (integer number of weeks without roll-over).</li></ul><p/>
|
|
|
x
|
Public
|
MetresAsFloat
|
definition=X coordinate in Earth-centred, Earth-fixed (ECEF) Cartesian coordinate system (Origin = Earth’s centre of mass).
order=2
|
Notes:
|
WGS84 ECEF coordinate system<br/>
|
|
|
y
|
Public
|
MetresAsFloat
|
definition=Y coordinate in Earth-centred, Earth-fixed (ECEF) Cartesian coordinate system (Origin = Earth’s centre of mass).
order=3
|
Notes:
|
WGS84 ECEF coordinate system<br/>
|
|
|
z
|
Public
|
MetresAsFloat
|
definition=Z coordinate in Earth-centred, Earth-fixed (ECEF) Cartesian coordinate system (Origin = Earth’s centre of mass).
order=4
|
Notes:
|
WGS84 ECEF coordinate system<br/>
|
|
