Click here for the detailed list of available data sets. Here are some examples of popular Public Data Sets: NASA NEX: A collection of Earth science data sets maintained by NASA, including climate change projections and satellite images of the Earth's surfaceCommon Crawl Corpus: A corpus of web crawl data composed of over 5 billion web pages1000 Genomes Project: A detailed map of human genetic variation Google Books Ngrams: A data set containing Google Books n-gram corpusesUS Census Data: US demographic data from 1980, 1990, and 2000 US CensusesFreebase Data Dump: A data dump of all the current facts and assertions in the Freebase system, an open database covering millions of topics

Public Data Sets on Amazon Web Services (AWS)

Public Data Sets on Amazon Web Services (AWS)
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SPIDR
database