# GnssExtension::TrackedSignal

Project: GnssExtension | TrackedSignal : Public <<D2Class>> Class
Created: | 30/03/2018 16:49:05
Modified: | 29/11/2022 17:26:22
Project: |
Author: | JPhMechin
Version: | 1.0
Phase: | 1.0
Status: | Proposed
Complexity: | Easy
Difficulty: |
Priority: |
Multiplicity: |
Advanced: |
UUID: | {86581A64-5064-4b6c-A963-98C7D5E2EF68}
Appears In: | GnssExtension
Attributes Associations To Tagged Values Advanced Other Links
Attribute | Scope | Type
doppler | Public | Hertz
definition=Doppler shift of the frequency of the carrier, i.e. the difference between the received frequency and the nominal frequency due to the Doppler effect. order=4
Notes: | Hertz<br/><br/>
phase | Public | MetresAsFloat
definition=Carrier-phase measurement (i.e. a measurement on the beat frequency between the received carrier of the satellite signal and a receiver-generated reference frequency). order=5
Notes: | Metres<br/><br/>
pseudoRangeUnit | Public | PseudoRangeUnitEnum
definition=Distance from the receiver antenna to the satellite antenna including receiver and satellite clock offsets (and other biases, such as atmospheric delays). order=3
Notes: | Milliseconds according to the 3GPP coding (2<sup>-21</sup> milliseconds, scaling factor to be applied to the integer number to convert it into milliseconds)<br/><br/>
pseudoRangeValue | Public | Float
definition=Value of pseudo-range order=2
signalStrength | Public | DecibelHertz
definition=Carrier-to-noise-density ratio, i.e. the ratio of the received signal power over the noise density power, measured in dB-Hz. order=1
Notes: | Also named C/N<sub>0</sub><br/>
signalType | Public | NonNegativeInteger
definition=Signal Type in the raw data message as specified in CWA 16390:2018. order=0
Notes: | According to CWA 16390:2018 Revision, the value of signalType are given by :<br/><b>4.3Values for the “Signal Type” field </b><br/>Table 7 Values for the “GNSS system ID” and “Signal Type” fields included in the raw data message<br/>
Element | Source Role | Target Role
«D2Class» TrackedSatellite Class «D2Relation» | Name: | Name:
Details:
Tag | Value
definition | Characteristics of the tracked signal of a given satellite.
Details:
Property | Value
isFinalSpecialization: | 0
Object | Type | Connection | Direction | Notes
«D2Class» TrackedSatellite | Class | Strong | To |