python: GEDI HDF5 file import, read file metadata, and read SDS metadata and subsets by Beam

Author: CSDN @ _Yakult_

This article will introduce the python code for importing GEDI HDF5 files, reading file metadata, and reading SDS metadata and subsets by Beam. And solutions to environment configuration problems encountered in the process of reading and processing GEDI data (such as cartopy installation failure).

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