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Quality Control of Environmental Measurement Data with Quality Flagging

机译:具有质量标记的环境测量数据的质量控制

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We discuss quality control of environmental measurement data. Typically, environmental data is used to compute some specific indicators based on models, historical data, and the most recent measurement data. For such a computation to produce reliable results, the data must be of sufficient quality. The reality is, however, that environmental measurement data has a huge variation in quality. Therefore, we study the use of quality flagging as a means to perform both real-time and off-line quality control of environmental measurement data. We propose the adoption of the quality flagging scheme introduced by the Nordic meteorological institutes. As the main contribution, we present both a uniform interpretation for the quality flag values and a scalable Enterprise Service Bus based architecture for implementing the quality flagging. We exemplify the use of the quality flagging and the architecture with a case study for monitoring of built environment.
机译:我们讨论环境测量数据的质量控制。通常,环境数据用于基于模型,历史数据和最新的测量数据来计算某些特定指标。为了使这种计算产生可靠的结果,数据必须具有足够的质量。但是,现实情况是,环境测量数据的质量差异很大。因此,我们研究使用质量标记作为一种手段来执行环境测量数据的实时和脱机质量控制。我们建议采用北欧气象机构引入的质量标记方案。作为主要贡献,我们既提供了对质量标志值的统一解释,又提供了用于实现质量标志的可伸缩的基于Enterprise Service Bus的体系结构。我们以监视建筑环境的案例研究为例,说明了质量标记和体系结构的使用。

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