c5fa343d-09eb-43b1-b639-459410d02bff English series series 2026-04-10T15:35:29 MEDIN 3.1.2 transportation Hazards to navigation SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Transport activity SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Consenting The Crown Estate Renewable Energy Development Phases 2012-05-15 revision Agreement for Lease Area The Crown Estate Renewable Energy Development Areas 2012-05-15 revision Transport networks GEMET - INSPIRE themes, version 1.0 2009-07-31 revision 1 SeaVoX Vertical Co-ordinate Coverages 2020-05-21 revision atmosphere 2011-04-01T00:00:00 2011-04-14T23:59:59 -7.79 -6.01 55.89 57.03 CES-12 Marine Data Exchange 2011, Highlands and Islands Airports, Argyll Array, Potential Effect of Argyll Array on Tiree Airport Potential Effect of Argyll Array on Tiree Airport 2021-05-17T13:27:27 publication English The introduction of wind powered turbines within the United Kingdom, as part of an alternative energy policy, can create certain problems for aviation. In addition to their potential for presenting a physical obstacle to air navigation, wind turbines can affect signals radiated from, and received by, aeronautical systems. The rotating blades create electromagnetic disturbance, which can degrade the performance of these systems and cause incorrect information to be received. The amount of interference depends on the number and size of wind turbines, construction materials and location, and even the shape of their blades. There will be no limitations when published on the Marine Data Exchange otherRestrictions Data Must be used in accordance to the Marine Data Exchange's Terms of Use: https://www.marinedataexchange.co.uk/content/info/terms-of-use otherRestrictions Crown Estate Scotland +44 (0)131 260 6070 enquiries@crownestatescotland.com custodian Highlands and Islands Airports info@hial.co.uk originator Crown Estate Scotland +44 (0)131 260 6070 enquiries@crownestatescotland.com distributor ScottishPower Renewables info@scottishpower.com owner asNeeded Documents https://www.marinedataexchange.co.uk/details/CES-12/summary A link to the web service or dataset. https://www.marinedataexchange.co.uk A link to the general host site. Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08T00:00:00 publication Conformity with the Commission Regulation (EU) No 1089/2010 was either not relevant to this dataset or not a requirement of the Marine Data Exchange for the creation and submission of this dataset; therefore, conformity has not been assessed and cannot be declared False series The analysis of the turbines as potential physical obstacles to Tiree Airport’s safeguarded surfaces was carried out using an Aerodrome Safeguarding Tool (AST). The AST used by HIAL is a bespoke Geospatial Information System (GIS) with a suite of tools for handling electronic terrain and obstacle data. It was written specifically to carry out the analysis of structures against the obstacle limitation safeguarded surfaces as defined by ICAO Annex 14, and the UK CAA. ABP Marine Environmental Research Ltd 02380711840 enquiries@abpmer.co.uk pointOfContact EPSG Geodetic Parameter Registry 2022-11-29 revision WGS 84