It will get easier to utilize spatial big data which is essential for smart city construction, such as solving social problems and establishing public policies.
On the 9th, The Ministry of Land, Infrastructure and Transport announced that it plans to finally select 5 standard analysis models for spatial big data in 2021, develop and distribute them to demanding organizations next year.
A spatial big data standard analysis model is an analytical model that analyzes and standardizes data based on spatial information to support policy and decision-making of administrative bodies. It has the advantage of reducing costs and supporting data-based scientific decision-making as it can be referenced and utilized by other agencies when performing similar tasks such as smart city construction.
In order to support scientific policy and decision-making, the Ministry of Land, Infrastructure and Transport has developed a total of 39 standard analysis models, including daily SOC analysis since 2015, and disclosed them through the Internet for anyone to use.
In order to discover various demands, this year, the Ministry of Land, Infrastructure and Transport (including affiliated and organizations) and local governments conducted a demand survey (April 19, 2021 ~ May 4, 2021). Four university professors and private experts evaluated five items, such as technical feasibility, usability, sustainability, dispersibility, and practical applicability and selected five cases, including analysis of the safe alleyway environment in Seoul.
Spatial big data standard analysis model selected in 2021
▲ Establishment of private parking lot sharing service to solve the parking problem (common to local governments)
▲Analysis of safe alleyway environment using alleyway information (Seoul Metropolitan Government)
▲ Analysis of the location of metrological blank areas for the installation of micro metrological observation facilities for agriculture (Gyeongsangbuk-do)
▲ Analysis of regional economic impact from the spread of COVID-19 (Dongjak-gu Office, Seoul)
▲ Analysis of location and demand for the construction of a comprehensive social welfare center (Chungcheongnam-do)
The following is the representative example of the standard analysis models selected this year.
▲Analysis of safe alleyway environment using alleyway information (Seoul Metropolitan Government) is a model that analyzes alleys that are vulnerable to safety and small alleys that are not easily visible on maps and can be used to supplement facilities for citizens’ safety, such as CCTVs, and firefighting facilities, and to build alleyway street views and navigation.
Professor Eui-Jin Jang of Soongsil University, among the experts who participated in this selection, said, “The standard analysis model, such as alleyway environment analysis, is a representative example of spatial data being used to establish and execute policies of administrative agencies, support of local governments and start-up and research in industry and academia.”
The Ministry of Land, Infrastructure and Transport plans will promote analysis and design in close cooperation with the organizations that submitted the selected standard analysis model demand by the end of this year, complete the development by next year, and provide them to demanding organizations so that the results can be used by other organizations.
The developed standard analysis model is planned to be unveiled through the Internet (Spatial big data analysis platform, www.kobigs.molit.go.kr) in the future, which is expected to be of great help when performing similar tasks.
In addition, the “Spatial big data analysis platform” which could only be used by experts, will be applied to a total of 44 (39 previously developed) standard analysis models developed by users without professional knowledge from the end of this year.
“To strengthen the D.N.A (data, network, artificial intelligence) ecosystem, which is the core of the Digital New Deal, we will actively develop a big data standard analysis model based on spatial information. If it is used in various fields through this, administrative tasks can be performed more scientifically,” said Young-woo Nam, director of land information policy at the Ministry of Land, Infrastructure and Transport.
Reported by 'Smart City Today'
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