Abstract
We have compiled a meteorological database over the world's oceans by digitizing data from European ship logbooks of voyages in the period 1750-1854. The observations are carefully reviewed and transformed into quantitative data. The chief contents of the database are wind direction and wind force information, from a period without standardized scales. It is found that the information content of these so-called non-instrumental data is much higher than previously believed. The 105-year CLIWOC database extends existing meteorological world ocean databases like ICOADS back in time by a full century.
Original language | English |
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Pages (from-to) | 1-12 |
Number of pages | 12 |
Journal | Climatic Change |
Volume | 73 |
Issue number | 1-2 |
DOIs | |
Publication status | Published - 2005 |