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A modular standard for the cadastral domain: Application to the Portuguese Cadastre

机译：地籍域的模块化标准：应用于葡萄牙地籍

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摘要

Following recent worldwide developments and initiatives by FIG (Cadastre 2014) and UN, an object oriented, conceptual model for the Cadastral Domain, adapted to Portuguese Cadastre and related Real Estate Register is presented, based on a previously proposed standard. After a brief description of present Cadastral and Land Registration situation in Portugal, UML (Unified Modeling Language) literate modeling was used to describe the top level classes by using a structured mix of UML Class Diagrams and natural text. Important contributions of this paper are the evaluation of the FIG core cadastral model by applying it to Portugal. It turns out that a limited number of the classes of the core model are currently not needed (but some of them might be used in the future) and that other classes were added specifically for the situation in Portugal. This is anticipated use of the core model and in case similar patterns occurs in several countries, the new version of the core model should be adapted accordingly within the FIG. In addition to these static model aspects, Activity Diagrams were used to model dynamic behavior concerning a number of chosen Cadastral Update tasks. Currently, the dynamic aspects are not yet present in the FIG core cadastral model, but in case similar dynamic patterns occurs in several countries, then this should be added to the core model. (Notation: In this article, all class names appearing in the text are written in Italics, while the names of class methods are written in Bold Italics and names of attributes are in the in default text style. Where it exists a correspondence with the standard model, the original English name is referred within brackets.)
机译：继FIG（Cadastre 2014）和联合国最近在世界范围内发展和采取行动之后，基于先前提出的标准，提出了面向对象的地籍域概念模型，该模型适用于葡萄牙语地籍和相关的房地产登记册。在简要介绍了葡萄牙目前的地籍和土地注册状况之后，使用UML（统一建模语言）识字建模通过使用​​UML类图和自然文本的结构化组合来描述顶级类。本文的重要贡献是通过将FIG核心地籍模型应用于葡萄牙来对其进行评估。事实证明，目前不需要核心模型的有限数量的类（但将来可能会使用其中的某些类），并且专门针对葡萄牙的情况添加了其他类。这是核心模型的预期使用方式，如果在几个国家/地区出现类似模式，则应在图5中相应地适应新版本的核心模型。除了这些静态模型方面，活动图还用于对涉及许多选定地籍更新任务的动态行为进行建模。当前，FIG核心地籍模型中尚不存在动态方面，但是如果在多个国家/地区出现类似的动态模式，则应将其添加到核心模型中。 （注：在本文中，所有出现在文本中的类名称均以斜体字表示，而类方法的名称以Bold斜体字表示，属性名称采用默认文本样式。与标准存在对应关系的地方型号，原始英文名称放在方括号内。）

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