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Spirent KB Article
Doc ID: FAQ19262
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PosApp: Which GNSS constellations can Intentional Satellite Clock Noise (ISCN) be applied to in PosApp?
Environment/Versions
PosApp
SimGEN
SimREPLAYplus
Answer
The ISCN model originates from the deliberate degrading of the commercial C/A GPS signal that was part of the Selective Availability (SA) capability. The model can now be used on the below constellations to emulate a slowly varying position error of up to 100 metres:
GPS
GLONASS
NavIC (IRNSS)
Galileo (from PosApp v7.00)
BeiDou (from PosApp v7.00)
Quasi-Zenith (from PosApp v7.00)
CAPS (from PosApp v7.00)
SBAS (from PosApp v7.00)
For more information on ISCN, visit
SOL14325
Version
1.0
Publish Date
2020-06-10
Categories
Product : Positioning,SimREPLAYplus,SimGEN,PosApp,Positioning
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