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On the use of IT investment assessment methods in the area of spatial data infrastructure

机译：关于在空间数据基础设施领域中使用IT投资评估方法

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One of the important issues concerning development of spatial data infrastructures (SDIs) is the carrying out of economic and financial analysis. It is essential to determine expenses and also assess effects resulting from the development and use of infrastructures. Costs and benefits assessment could be associated with assessment of the infrastructure effectiveness and efficiency as well as the infrastructure value, understood as the infrastructure impact on economic aspects of an organisational performance, both of an organisation which realises an SDI project and all users of the infrastructure. The aim of this paper is an overview of various assessment methods of investment as well as an analysis of different types of costs and benefits used for information technology (IT) projects. Based on the literature, the analysis of the examples of the use of these methods in the area of spatial data infrastructures is also presented. Furthermore, the issues of SDI projects and investments are outlined. The results of the analysis indicate usefulness of the financial methods from different fields of management in the area of SDI building, development and use. The author proposes, in addition to the financial methods, the adaptation of the various techniques used for IT investments and their development, taking into consideration the SDI specificity for the purpose of assessment of different types of costs and benefits and integration of financial aspects with non-financial ones. Among the challenges are identification and quantification of costs and benefits, as well as establishing measures which would fit the characteristics of the SDI project and artefacts resulting from the project realisation. Moreover, aspects of subjectivity and variability in time should be taken into account as the consequences of definite goals and policies as well as business context of organisation undertaking the project or using its artefacts and also investors.
机译：与空间数据基础结构（SDI）的开发有关的重要问题之一是进行经济和财务分析。确定支出并评估基础架构的开发和使用所产生的影响至关重要。成本和收益评估可以与基础架构有效性和效率以及基础架构价值的评估相关联，基础架构价值理解为基础架构对实现SDI项目的组织以及所有基础架构用户的组织绩效的经济方面的影响。本文的目的是概述各种投资评估方法，以及对信息技术（IT）项目使用的不同类型的成本和收益的分析。根据文献，还介绍了在空间数据基础架构领域使用这些方法的示例的分析。此外，还概述了SDI项目和投资的问题。分析结果表明，来自不同管理领域的财务方法在SDI构建，开发和使用方面的有用性。除了财务方法外，作者还建议对IT投资及其开发中使用的各种技术进行调整，并考虑到SDI的特殊性，以评估不同类型的成本和收益，以及将财务与非-金融的。挑战之一是成本和收益的识别和量化，以及建立适合SDI项目特征和项目实现产生的假象的措施。此外，应考虑主观性和时间上的可变性，这是确定的目标和政策以及承担项目或使用项目的组织的业务环境以及投资者的后果。

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