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The DAS database covers the voyages of the so-called Voorcompagnieën and subsequently those of the Verenigde Oostindische Compagnie (VOC), totalling 4,722 outbound and 3,359 homebound voyages. For the historical scope, source criticism and documentation of the underlying data, see <a href=\"https://resources.huygens.knaw.nl/das\" target=_top>https://resources.huygens.knaw.nl/das</a> and the introductory volume: J.R. Bruijn, F.S. Gaastra and I. Schöffer, Dutch-Asiatic shipping in the 17th and 18th centuries, vol. I, The Hague, 1987.\n</p>\n<p>\nThe starting point for this enriched dataset was a dump of the original DAS SQL database, provided by Rik Hoekstra (Huygens Institute) to Lodewijk Petram (Huygens Institute) on 16 January 2018. This dump consists of three CSV files (<code>original/onboard.csv</code>, <code>original/voyage.csv</code>, <code>original/yards.csv</code>). 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