Obtaining Excel files of Lat-Lon-SLA L3 data as presented
#12
Hi Sylvain,

Many sincere thanks for all what you are doing for me.
I am sorry to be unaware of all the difficulties you encounter to get the adequate files.
I hope what we are doing will be expressive, giving a realistic geodesic structure (from the the mean) and a realistic oceanic structure (from the corrected Dec 30 swath) ... and conclusive, allowing to hypothesize a kind of oceanic phenomenon.
Because I am a lucky guy (as demonstrated by the fact I met a so kind, open minded and efficient "software engineer"), I am very confident.

Best regards,
Claude

Sylvain,

Discussion with a person like you allows me clarifying my ideas.

In what I proposed, it is expected that all small scale geoid features are measured during all swaths (computing a mean makes sense) and that a major oceanic event was measured only on Dec. 30., so that oceanic signals are relatively low only during the other swaths.
I thus think that it can be easily justified to compute the mean from all available swaths... except the one on Dec. 30. (the mean-geodesic signal will thus be modified as less as possible by the oceanic signals).

Cheers,
Claude
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RE: Obtaining Excel files of Lat-Lon-SLA L3 data as presented - by Claude Millot - 2025-07-07T08:35 AM

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