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#citygml

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mapconcierge

OGC Member Meeting Day3 の午後は Geo for Metaverse Domain Working Group でProject PLATEAU のメタバース・AR展開を、深夜帯の日本から国交省の十川さんがオンライン登壇して紹介。PLATEAUコンソーシアムの初期の頃(協議会の頃)からエゴセントリックな主観表現でのPLATEAU活用が重要だと主張してきましたが、沢山の事例が海外に伝わってきた手応えを感じました。

#PLATEAU#OGC#CityGML
Public
mapconcierge

OGC Member Meeting Day2 の CityGML Standard Working Group でProject PLATEAU の CityGML 3.0 への移行状況が説明されたあと、Session Chair のCarl Smyth と Sigrid に PLATEAUステッカーを手渡したら、ノートPCにその場で貼ってくれました！

#PLATEAU#OGC#CityGML
Public
mapconcierge

日本からオンライン登壇の Project PLATEAU チーム十川さんと石丸さんの勇姿を、現地の CityGML SWG セッション会場で拝聴。セッション終了後は PLATEAU ステッカーを参加者に配りながら、PLATEAU Advisory Board の Chairmen として国際的認知度向上に少しは貢献できたかな。

#PLATEAU#DigitalTwin#OGC
Public
calli

Implementation of #BIM data in #CityGML—research and perspectives for creating a #QGIS plugin for spatial analysis: experience from Poland
mdpi.com/2071-1050/16/2/642
#GIScience

MDPIImplementation of BIM Data in CityGML—Research and Perspectives for Creating a QGIS Plugin for Spatial Analysis: Experience from PolandThe subject of this research was to develop an effective strategy for combining various data sources, including the feasibility of implementing BIM in CityGML into an existing system supported by the GIS program. The study analyzed the path for converting BIM files to the CityGML format and the course of transmission of this data and data from the completed queries to the GIS program. An overview of external sources, map services, tools for acquiring accurate information about the terrain, and IT tools that could potentially be used was also carried out. The collected data proved deficiencies in the geospatial information of the analyzed area, defining the type of missing data necessary for the planned analyses. The results made it possible to determine further work and the basis for developing a plugin for the QGIS program. The plugin should facilitate energy efficiency, urban, and architectural analyses. The article also discusses the future opportunities for developing research directions for developing new 3D models of cities and collecting data for analysis. The analyses took into account the directions of geometric changes in 3D models as the result of the rapid development of digital tools. Ultimately, this research demonstrated the development demand for modern digital tools in the context of spatial and urban analysis, emphasizing the dynamic evolution in the field of GIS and the prospects of accelerating work on the integration of spatial data and their analysis thanks to the possibility of using open-source programs and our own efforts for their expansion.
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