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HadISDH: terms and conditions

HadISDH data and products have conditions placed on their commercial use. They can be used for non-commercial international activities without restriction. Re-distribution of these data by others must provide this same notification. For details, please consult WMO Resolution 40

HadISDH is subject to Crown copyright protection. The material may be downloaded to file or printer for the purposes of private study and scientific research. Any other proposed use of the material is subject to a copyright licence available from the Met Office. Licences and further information can be obtained from the Met Office IPR Officer, Met Office, FitzRoy Road, Exeter, Devon, EX1 3PB. E-mail: ipr@metoffice.gov.uk.

For further information on Crown Copyright policy and licensing arrangements, see the guidance featured on HMSO's web site.

When publishing work using the data, please use the following citation:
Willett, K. M., Williams Jr., C. N., Dunn, R. J. H., Thorne, P. W., Bell, S., de Podesta, M., Jones, P. D., and Parker D. E., 2013: HadISDH: An updated land surface specific humidity product for climate monitoring. Climate of the Past, 9, 657-677, doi:10.5194/cp-9-657-2013.

The source should also be quoted in the acknowledgements section as www.metoffice.gov.uk/hadobs.

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