Effect of satellite availability and time delay of corrections on position accuracy of differential NavIC
Madhu Krishna Karthan,
Devadas Kuna,
Perumalla Naveen Kumar
Abstract:The position accuracy of standalone Navigation with Indian Constellation (NavIC) may not be met for certain applications like civil aviation. To improve the position accuracy of the user receiver, the technique used is Differential NavIC, which makes use of Differential corrections. The position accuracy of the user receiver also depends on the satellite availability (i.e. number of satellites available at a certain time instant to estimate the user position) and delay in transmission of differential correctio… Show more
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