Simple download service (Atom) of the dataset: Protection areas related to easements of category AC1 (Historical events) in the Somme

The attitude of an easement is the spatial field (i.e., the geographical area) within which the easement applies. Any other building, naked or built, visible from the first or visible at the same time as it and within a perimeter not exceeding 500 metres shall be considered to be within the field of visibility of a building classified or proposed for classification. Exceptionally, this perimeter can be extended to more than 500 metres. A decree in the Council of State, taken after the opinion of the Higher Commission of Historic Monuments, will determine the monuments to which this extension applies and will define the scope of protection specific to each of them.When drawing up or revising a local urban planning plan, the perimeter of 500 metres may, on the proposal of the architect of the Buildings of France and after the agreement of the municipality, be amended so as to designate sets of buildings and spaces that contribute to the environment of the monument in order to preserve its character or contribute to improving its quality. The perimeter is subject to public investigation in conjunction with the local planning plan. It is annexed to the local planning plan under the conditions laid down in Article L. 126-1 of the Urban Planning Code地役权（easement）的空间适用范围，即其所覆盖的地理区域，即为该权利发生效力的场域。任何可从该已列入或拟列入保护名录的建筑直接望见，或与该建筑同时被望见，且处于不超过500米范围内的已建成或未完工的其他建筑，均应被视为处于该建筑的视野范围之内。例外情况下，该视野范围可扩展至500米以上。经历史古迹高级委员会（Higher Commission of Historic Monuments）审议后，由国务委员会（Council of State）发布政令，确定可适用该范围扩展条款的历史古迹，并明确各该古迹的专属保护范围。在编制或修订地方城市规划方案时，经法国国家建筑师（Architect of the Buildings of France）提议并征得市镇政府同意后，可对该500米范围进行调整，以划定有助于保护古迹风貌或提升其环境品质的建筑集群与空间区域。该范围须与地方规划方案一并开展公众征询，并按照《城市规划法典（Urban Planning Code）》第L.126-1条规定的条件，作为附件纳入地方城市规划方案。