groops-devs / groops

A software toolkit for gravity field recovery and GNSS processing
GNU General Public License v3.0
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ReceiverLowEarthOrbiter #64

Closed Bemtgenj closed 1 year ago

Bemtgenj commented 2 years ago

Description

Hello We are trying to create the accuracyDefiniton,receiverDefinition,... files for a cubesat constellation. I have looked through the config files for gracefo and sentinel1a and was trying to figure where the different sources where for the content of the 2 files ( antennas.txt and temporal.txt) with the idea of understanding the source information so that i can apply the same information to our low earth receivers. Or maybe if i dont have the information yet available then i need to try to get it

TXS for the help Cheers Jean

GROOPS version

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Operating systems

Log output

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Bemtgenj commented 2 years ago

Hello i like to add a couple more comments. The same question is valid for the satellite info data. Why is there a center of gravity file for Sentinel1A but not for example for Gracefo1 - or did i miss this file for gracefo1? txs for the help and clarification

Cheers Jean

Bemtgenj commented 2 years ago

Update some information like antenna x,y,z i fund in teh document " Sentinel-1 POD Properties for GPS POD, i will look if there is some more information thatwill be needed for the input fies

Cheers Jean

https://sentinel.esa.int/documents/247904/3455957/Sentinel-1-properties-for-GPS-POD

Bemtgenj commented 2 years ago

Hello

Update - Was the Sentinel1 satellite technical information that you used contained in the Sentinel1 Flight Operations Manual Vol 3 (as some other document references this one)? If yes do you know where i can find it? i have not been able to locate it on the web.

Tx for the help and the feedback

Cheers Jean