[R-sig-Geo] Satellite Image analysis-TRMM Data

[Daniel Kelley]

I've not tried downloading any data, since https://disc2.gesdisc.eosdis.nasa.gov/data/TRMM_L3/TRMM_3B43/2019/ requires a username and a password, but a websearch got me to https://disc2.gesdisc.eosdis.nasa.gov/data/TRMM_L3/TRMM_3B43/doc/README.TRMM_V7.pdf, Table 3 of which indicaes that the format is HDF4. From https://stackoverflow.com/questions/36772341/reading-hdf-files-into-r-and-converting-them-to-geotiff-rasters it seems that R can read HDF5 but not HDF4, so you may be out of luck for direct reading by R, and might need to install some other commandline tools to first transform the data into another format.

On Aug 28, 2022, at 7:00 AM, r-sig-geo-request using r-project.org wrote:

Message: 1
Date: Sun, 28 Aug 2022 19:59:06 +1200
From: sownal chand <sownalchandfms using gmail.com<mailto:sownalchandfms using gmail.com>>
To: r-sig-geo using r-project.org<mailto:r-sig-geo using r-project.org>
Subject: [R-sig-Geo] Satellite Image analysis-TRMM Data
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Hello Sir/Madam,

I was looking for some information on satellite data analysis using R. If
someone can provide me with a link or some materials for reading it
would be great.

Thanking you in advance
sownalc


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