Is it necessary to implement additional features in the example scenario "Kinematic orbit determination of LEO satellites" ?

[kai-ljk]

Dear developers,

In the example scenario "Kinematic orbit determination of LEO satellites",
I noticed that an "approximate orbit" is required to conduct the GnssProcessing.
While no such an orbit available for a totally new stellite mission.

Might it be necessary to implement Single Point Poisitiong and Dynamit fitting functions, or just like to generate an approximate orbit
in the scenario?

[kai-ljk]

Another alternative may be using GnssReceiverGeneratorStationNetwork() to process the LEO as a StationNetwork with only one station in the network. After that, coarse positions will be output, and can be used by PreprocessingVariationalEquation to get an smoother orbit.
I am going to try on that.

[AndreHauschild]

You could use TLEs for a first approximation of the orbit.