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groops-devs / groops

A software toolkit for gravity field recovery and GNSS processing
GNU General Public License v3.0
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About LEO orbit determination #48

Closed TengNian closed 2 years ago

TengNian commented 2 years ago

Description

Hello developers! Can I set the apriori orbit to 0 when performing LEO orbit determination?

GROOPS version

No response

Operating systems

Log output

No response

tmayerguerr commented 2 years ago

Dear TengNian, No, you need an apriori orbit. Maybe you can use SimulateKeplerOrbit to create a very coarse orbit, but without guarantee that this is sufficient. regards Torsten