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HM Nautical Almanac Office: Data Services

Potential Customers

HMNAO produces a wide variety of astronomical data for a range of customers. Here are some examples:

Information on our standard data and the relevant copyright and licensing arrangements for the supply of data are available.

Weather and Tidal Information

HMNAO does not provide meteorological data or tidal predictions.
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Last modified: Friday, 08 May 2015 at 10:28:31 BST