ISO 37156-2020 pdf download

ISO 37156-2020 pdf download.Smart community infrastructures一 Guidelines on data exchange and sharing for smart community infrastructures. 5 Type and model for data exchange and sharing 5.1 General Smart community infrastructure includes energy, water, transport, ICT and waste services. The data addressed in this document are those related to the infrastructures and the built environment which support the community infrastructure. The development and complexity of the smart community infrastructure and the planning, construction, operation, management and evaluation of the smart community infrastructure information services should be based on the construction, development and utilization of data resources. The data resources used should reflect the physical and operational conditions and interactions which are defined in ISO 37 155-1. Data exchange and sharing takes place between different application services and systems for smart community Infrastructure. Different types of data exchange and sharing use different data types and functions. The data framework for a smart city and community infrastructure is used to classify data as either metadata, reference data or thematic data. The data framework details how current city data assets are transitioned from the existing siloed service provision to the interoperable use of data across the entire data lifecycle The collective data assets relate to the data concepts specified in ISO/IEC 30182, and utilizes the classifications of open, shared and closed data within the data spectrum used by the community. 5.2 Types of data 5.2.1 Metadata Metadata are data which define basic information about data used to verify the provenance and validity of the data to be exchanged and shared. An example of metadata in a smart community data framework is the data relating to the voluntary services organizations who deliver city services on behalf of the city to citizens. 5.2.2 Reference data Reference data are any data which define the set of permissible values for the data which are to be exchanged or shared. For example, an atmospheric temperature reading at a certain location or video footage for a specific street which can be used for multiple purposes1411. 5.2.3 Thematic data To deliver services to citizens, thematic data in a community should initially be the data sets and legacy data that are created, processed and managed by community. Examples of thematic data include bus traffic congestion along a specific street or electric power frequency fluctuations and pressure distribution along a specific underground water pipe line. The characteristics of smart community infrastructure, as an...