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PO.DAAC Python API

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A python utility library for interacting with NASA JPL’s PO.DAAC

What is PO.DAAC?

The Physical Oceanography Distributed Active Archive Center (PO.DAAC) is an element of the
Earth Observing System Data and Information System (EOSDIS).
The EOSDIS provides science data to a wide community of users for NASA’s Science Mission Directorate.

What does podaacpy offer?

The library provides a Python toolkit for interacting with all of PO.DAACs API’s, namely

  • PO.DAAC Web Services: services include

  • Dataset Metadata - retrieves the metadata of a dataset

  • Granule Metadata - retrieves the metadata of a granule

  • Search Dataset - searches PO.DAAC’s dataset catalog, over Level 2, Level 3, and Level 4 datasets

  • Search Granule - does granule searching on PO.DAAC level 2 swath datasets (individual orbits of a satellite), and level 3 & 4 gridded datasets (time averaged to span the globe)

  • Image Granule - renders granules in the PO.DAAC’s catalog to images such as jpeg and/or png

  • Extract Granule - subsets a granule in PO.DAAC catalog and produces either netcdf3 or hdf4 files

  • Metadata Compliance Checker: an online tool and web
    service designed to check and validate the contents of netCDF and HDF granules for the
    Climate and Forecast (CF) and Attribute Convention for Dataset Discovery (ACDD) metadata conventions.

Installation

From the cheeseshop

pip install podaacpy

or from source

git clone https://github.com/lewismc/podaacpy.git && cd podaacpy
python setup.py install

Tests

podaacpy uses the popular nose testing suite for unit tests.
You can run the podaacpy tests simply by running
nosetests

Additonally, click on the build sticker at the top of this readme to be directed to the most recent build on travis-ci.

Documentation

You can view the documentation online at

http://podaacpy.readthedocs.org/en/latest/

Alternatively, you can build the documentation manually as follows

cd docs && make html

Documentation is then available in docs/build/html/

Community, Support and Development

Please open a ticket in the issue tracker.
Please use labels to
classify your issue.

License

podaacpy is licensed permissively under the Apache License v2.0.
A copy of that license is distributed with this software.

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