Dear Colleagues,
I am looking at a bathymetric transect in the photic zone of the Baltic Sea. The observed bathymetry should have a resolution of 10 cm or higher. Does someone know where can I find it? I am also open to collaboration.
All the best,
Matteo
Hello Matteo,
I don't think this bathymetry resolution exists. The best bathymetry resolution for this region that I know is the EMODnet bathymetry at (1/100°) available here: https://portal.emodnet-bathymetry.eu/.
You can read this paper (Article Bathymetric properties of the Baltic Sea
) on this new bathymetry.I have read the summary of your project and I might be interested in a collaboration...
Best wishes,
Cyril
Hi Cyril Dutheil ,
Thank you for your answer.
Maybe my question was not clear. I meant vertical resolution, not horizontal. For example, during the collection of seagrasses, it is quite important to note at which depth the specimens were collected. However, the resolution of this data is normally at a meter. I am looking for measurements with decimeter accuracy. So, instead of an observed depth of let's say 1 m, I'd like to have the observation at, let's say, 1.2 m. Is that clearer?
Thanks.
Best,
Matteo
PS: Im writing to you a private message about potential collaboration.
Hi Matteo,
yes of course it makes sense. In this case the bathymetry that I adviced you is suitable, the vertical resolution is 5cm.
Best,
Cyril
HI Cyril Dutheil ,
Thank you for the answer. Indeed, I had already read that paper and downloaded their data. The thing is that I would actually need only around 50 observations. So, even if the dataset mentioned by you will fit my resolution requirements, I'd need to work with a 13.1 GB file in .raw format, which I am not familiar with. So, I was thinking to something easier to handle.
Thank you again for your suggestion anyway, maybe you have other ideas?
Best,
Matteo
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