Chris Fleming
Sadly - the One Scotland Gazetteer is not open data :(  "Use of the link between an address/UPRN and its location (including any underlying coordinates) is subject to the following terms and conditions: i) You are granted a non-exclusive, royalty free, revocable licence solely to view the link between an address/UPRN and its location (including any underlying coordinates) for non-commercial purposes for the period during which Improvement Services makes it available;ii) you are not permitted to copy, sub-license, distribute, sell or otherwise make available the link between an address/UPRN and its location (including any underlying coordinates) to third parties in any form; andiii) third party rights to enforce the terms of this licence shall be reserved to Ordnance Survey"