ISOS - Federal Inventory of Swiss heritage sites of national importance since 2021 - Site records

The Inventory of Swiss Heritage Sites (ISOS) designates and documents the most valuable sites of national importance. It makes it possible to understand the history and identity of sites and is thus an important basis for quality settlement development. Work on the ISOS began in 1973 with the development of a suitable method for cataloguing sites – the ISOS method. In 2016, the Federal Office of Culture (FOC) updated this method and adapted the presentation of the inventory in line with GIS technology. The original method (ISOS I) and the adapted method (ISOS II) are based on the same basic principles and rules. This portal presents the ISOS site records currently in use. There are two kinds of data: 1. the site records prepared using the ISOS I method, which are only available as PDFs; 2. the site records updated using the ISOS II method, which are available as PDFs and geodata. Please be aware that only the PDFs are legally valid. The geodata are for information purposes only. The level of detail increases as the scale increases. The ISOS is currently being revised and the revision is taking place in stages. This means that for a certain period of time, site records compiled using the ISOS I method and those updated using the ISOS II method will coexist on this portal. Once the revision for the whole of Switzerland has been completed, only the site records compiled using the ISOS II method will be available. This layer presents the site records of the ISOS sites. It is updated once a year. The information is clearest when this layer is placed under the “photos” layer. All ISOS data (plans, texts, photos) are the intellectual property of the Swiss federal government (© FOC, Bern). For detailed information on ISOS, see www.isos.ch.瑞士遗产名录（Inventory of Swiss Heritage Sites，ISOS）旨在对具有国家重要性的最具价值遗产地进行认定与建档。借此可深入理解遗产地的历史与特质，因此是高质量人居环境发展的重要基础。ISOS的编制工作始于1973年，彼时首次开发出适用于遗产地编目的专属方法——ISOS编目法。2016年，瑞士联邦文化办公室（Federal Office of Culture，FOC）对该方法进行了更新，并结合地理信息系统（GIS）技术优化了名录的呈现形式。原始编目方法（ISOS I）与更新后的编目方法（ISOS II）遵循相同的核心原则与规则。本门户展示当前在用的ISOS遗产地档案，目前提供两类数据：1. 采用ISOS I方法编制的遗产地档案，仅支持PDF格式获取；2. 采用ISOS II方法更新的遗产地档案，可获取PDF格式文件与地理空间数据。请注意，仅PDF格式文件具备法律效力，地理空间数据仅作参考使用。细节丰富度随比例尺提升而增加。目前ISOS正处于分阶段修订的过程中，这意味着在一段过渡期内，采用ISOS I方法编制的档案与采用ISOS II方法更新的档案将同时在本门户上线。待全瑞士范围的修订工作完成后，本门户将仅保留采用ISOS II方法编制的遗产地档案。本图层展示当前在用的ISOS遗产地档案，每年更新一次。将本图层置于“照片”图层下方时，可获得最清晰的信息展示效果。所有ISOS相关数据（含图纸、文本与照片）均为瑞士联邦政府所有（© 联邦文化办公室（FOC），伯尔尼）。如需了解ISOS的详细信息，请访问www.isos.ch。