and OpenSource Software for Geospatial? Taichi Furuhashi Chairman of Project PLATEAU’s Advisory board Aoyama Gakuin University / Politechnico di Milano
ͷ ϓ ϥ τ ʔ "Project PLATEAU" is an open digital twin data originating from the Japanese government, named after "Mille Plateau" as a 3D city model in which diverse, autonomous, and decentralized systems are connected and continuous on a flat surface to gain resilience, rather than a unified structure aiming at one summit. シンボルマーク + ロゴタイプの組み合わせ B シンボルマークとロゴタイプを組み合わせる場合、その組み合わせ比率が決まっています。 組み合わせタイプを表記する場合は、提供データを使用してください。 B : ヨコ組み B : ヨコ組み 保護エリア A A/3 A/3 B : ヨコ組み 最小使用サイズ
are 3D city models different from other data? GoogleEarth CityGML Wall Surface Roof Surface Building Solid Station Geometory Semantics ・・・ Solid Polygon Polygon Composite Suface Composite Solid Polygon Polygon Solid ・・・ Polygon Building Part Roof surface Wall surface ・・・ Housing Door Window Building Part ・・・ Building installation Multi Surface Polygon Polygon Polygon Polygon ・・・ Geometory Semantics
Standard Development of Standard Data Product Specification for 3D city models in Japan - The Standard Data Product Specification for 3D City Model was developed in March 2021 as Japan's first standard data model for 3D city model, which was updated by version 3.0 in March 2023. - The development of this standard document has resulted in the unification of the specifications, standards, and quality of 3D city models in Japan. - As a result, software development will be more efficient, knowledge will be shared, and data will be linked more easily. Standardization of 3D city model data products in Japan - The PLATEAU standard data specification is based on CityGML 2.0, an open format developed by an international standards organization OGC. - The PLATEAU standard is a localized standard unique to Japan that adds attribute information and detailed LOD definitions. Compatible with international standards - HTML version was released in 2022 to improve usability HTML version also available https://www.mlit.go.jp/plateaudocument/
planning and simulation for urban planning, development and area management, consensus building, and in apps for the community. Use in disaster prevention planning and simulation, risk visualization, evacuation route apps, disaster prevention workshops. Used for creating metaverse spaces, XR tourism contents, tourism guide apps, advertising effectiveness simulations. Use for autonomous vehicles and drones for maps, OS and optimum route searches. Use for apps, XR tools, dashboards to support public participation in urban development and local activities Use for simulation of solar power generation, heat islands, ventilation, and area energy management. Use for apps for buildings and park facilities management, ageing simulation and management through IoT data. Development of technologies for segmentation and modelling of sensing data such as point clouds and integration with BIM. Creating digital twin-based solutions in diverse public and private sectors C r e a t i n g B e s t P r a c t i c e s f o r U s e C a s e s Urban Planning Disaster Management Revitalisation/Tourism Mobility/Robots Public participation Environment/Energy Infrastructure Digital twin tech 26
Open Innovation Open Data - In Japan's website, the 'G-Spatial Information Center,' we probided 3D city models of about 200 cities (covering an area of about 20,000 km2) as open data. - By adopting open licenses such as CC BY 4.0, ODbL and ODC BY, we enable secondary use, modification, and commercial utilization, thereby promoting open innovation in various fields. Promotion of Open Data https://www.mlit.go.jp/plateau/open-data/ https://www.geospatial.jp/ckan/dataset/plateau Since the data was released in the FY 2020, it has consistently been the most downloaded data from the website.
PLATEAU VIEW3.0 is a web-based GIS composed of three subsystems: (1) a CMS for data management, (2) a VIEW for data visualization, and (3) an Editor for UI management. It provides the following features without the need for coding: (1)Data management including uploading, editing, quality inspection, and conversion of 3D city models (CMS) (2)Public access through a dedicated domain or internal use (VIEW) (3)Introduction of GUI settings and analysis functions in the viewer (Editor) With these functionalities, local governments officers can manage PLATEAU's data through web-based operations. They can publish it as a web GIS App for citizens or utilize it as internal reference material for discussions. 35
fullfull
cybozuinsideout
zigorou
yoshi22
oguressive
fnifni
bgpat
fujiwara3
lycorp_recruit_jp
excdinc
muziyoshiz
shingo_kawahara
hakubishin3
csswizardry
keathley
holman
gr2m
afnizarnur
bryan
lemiorhan
sugarenia
phodgson
tanoku
maltzj
orderedlist
