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A harmonised GI model for urban governance

机译：用于城市治理的统一地理标志模型

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摘要

Geographic information is a prerequisite for good governance. There are various urban geographic information system projects that have been produced by local governments all over the world. However, there are technical difficulties, a lack of spatial data standards and specific policies governing geographic information system projects. The result of the current situation is that the process of data collection is sometimes inefficient and the quality of the data may be inadequate. Furthermore, there are problems with managing projects and sharing data. The key to resolving these problems is to develop a harmonised geographic information model for the urban governance of Turkey. The model should fulfill the application-driven geographic data needs of local governments and support decision-making processes at regional and national levels. The domain model is an object-relational model and the starting point for creating sector models. The generic conceptual model components were defined to harmonise geographic data and to produce data specifications. In order to enable semantic interoperability unified modelling language has produced the application schemas for data themes such as administrative unit, address, cadastre/building, hydrographic, topography, geodesy, transportation, and land cover/use. The model has been tested and revised with local applications such as economic and demographic spatial analysis cases.
机译：地理信息是善政的先决条件。世界各地的地方政府已经制定了各种城市地理信息系统项目。但是，存在技术难题，缺乏空间数据标准以及管理地理信息系统项目的特定策略。当前情况的结果是，数据收集的过程有时效率低下，数据的质量可能不足。此外，在管理项目和共享数据方面存在问题。解决这些问题的关键是为土耳其的城市治理开发统一的地理信息模型。该模型应满足地方政府的应用程序驱动的地理数据需求，并支持区域和国家级的决策过程。域模型是对象关系模型，也是创建扇区模型的起点。定义了通用概念模型组件以协调地理数据并生成数据规范。为了实现语义互操作性，统一建模语言已经为数据主题（例如行政单位，地址，地籍/建筑物，水文，地形，大地测量，运输和土地覆盖/使用）生成了应用方案。该模型已通过本地应用（例如经济和人口空间分析案例）进行了测试和修订。

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