The urban environment of Rio de Janeiro has its own complexities when compared with other large cities in Brazil and around the world. In addition to its peculiar topographic structure, the history of the city – from its foundation to the present day – has led to unique and contradictory characteristics. A multipurpose land cadastre (MLC, in Portuguese: Cadastro Técnico Multifinalitário), since its inception in Brazil, promises to adapt urban environments to a new reality, facilitating the management of their entire territories by using tools such as geographic information systems. This study intends to identify and analyse the main issues that prevent Rio de Janeiro from establishing an effective MLC, most notably the existence of a variety of land-use bases with legal value, but which are contradictory if examined cartographically. This study was carried out by examining a subset of Rio de Janeiro: the Bangu neighbourhood. Bangu was chosen for being a considerably complex neighbourhood, with a variety of land uses that reflects the urban fabric of Rio de Janeiro as a whole. The analysis not only points out inconsistencies in current cadastral bases, but also suggests tasks and policies to help overcome them and provide the city with appropriate cadastral bases that reflect the reality of its urban soil.

中文翻译：

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在里约热内卢实施土地地籍的挑战：班古案例研究

与巴西和世界其他大城市相比，里约热内卢的城市环境有其自身的复杂性。除了其独特的地形结构外​​，这座城市从建立至今的历史也导致了独特而矛盾的特征。多用途土地地籍（MLC，葡萄牙语：Cadastro Técnico Multifinalitário）自在巴西诞生以来，承诺使城市环境适应新的现实，通过使用地理信息系统等工具促进整个领土的管理。本研究旨在查明和分析阻碍里约热内卢建立有效的MLC的主要问题，最显着的是存在各种具有法律价值的土地利用基地，但如果从制图角度进行审查，这些问题是相互矛盾的。这项研究是通过检查里约热内卢的一个子集：班古社区进行的。班古之所以被选中是因为它是一个相当复杂的街区，其土地用途多种多样，反映了里约热内卢的整体城市结构。分析不仅指出了当前地籍基础的不一致之处，还提出了帮助克服这些问题的任务和政策建议，并为城市提供反映城市土壤现实的适当地籍基础。