Name of Sierra Leone datum

Data was requested from you in 2009 for a Survey in Sierra Leone. I need to know the name of the Sierra Leone Datum used for this project - is it the Sierra Leone 1960 Datum?

Thank you for your e-mail dated 19^th January 2010. We are pleased to provide you with the following information with regard to your request:

The datum provided was the Sierra Leone 1968 Datum.

Please note that your enquiry has been processed to Freedom of Information guidelines.  As all requested information has been provided, we have determined that in all the circumstances of this case the Public interest consideration (section 17 FOIA) is not applicable in this instance.

If you are unhappy with our response, you may raise an appeal to our Appeals Officer at:

Complaints Team

Customer Service Centre

Ordnance Survey

Romsey Road

SOUTHAMPTON

SO16 4GU 

Please include the reference number below. The Appeals Officer will ensure that the process has been followed correctly, questioning any decisions taken regarding the original response and recommending disclosure of additional information if appropriate.

Thank you for your enquiry.

Reference number: FOI1028/January 2010