######## Glossary ######## .. glossary:: ``storageset`` The base storage unit. A storageset is a file containing data from a unique :term:`dataset`. .. glossary:: ``dataset`` The base input unit. A dataset is a file, or a set of files, containing some data from a remote provider. When fetched into database, datasets are splitted into several :term:`storageset`\s. .. glossary:: ``DAP`` The Data Access Protocol. See :ref:`what-is-dap-p`. .. glossary:: ``projection`` In :term:`DAP`, .. glossary:: ``selection`` In :term:`DAP`, .. glossary:: ``GDR`` Geophysical Data Record. A :term:`dataset` file, as received from :term:`PI`. .. glossary:: ``PI`` Principal Investigator. Who produces and owns the data.