20.500.12556/RUL-121003 Tools for BIM-GIS integration (IFC georeferencing and conversions) results from the GeoBIM benchmark 2019 The integration of 3D city models with Building Information Models (BIM), coined as GeoBIM, facilitates improved data support to several applications, e.g., 3D map updates, building permits issuing, detailed city analysis, infrastructure design, context-based building design, to name a few. To solve the integration, several issues need to be tackled and solved, i.e., harmonization of features, interoperability, format conversions, integration of procedures. The GeoBIM benchmark 2019, funded by ISPRS and EuroSDR, evaluated the state of implementation of tools addressing some of those issues. In particular, in the part of the benchmark described in this paper, the application of georeferencing to Industry Foundation Classes (IFC) models and making consistent conversions between 3D city models and BIM are investigated, considering the OGC CityGML and buildingSMART IFC as reference standards. In the benchmark, sample datasets in the two reference standards were provided. External volunteers were asked to describe and test georeferencing procedures for IFC models and conversion tools between CityGML and IFC. From the analysis of the delivered answers and processed datasets, it was possible to notice that while there are tools and procedures available to support georeferencing and data conversion, comprehensive definition of the requirements, clear rules to perform such two tasks, as well as solid technological solutions implementing them, are still lacking in functionalities. Those specific issues can be a sensible starting point for planning the next GeoBIM integration agendas. geodesy georeferencing conversions interoperability CityGML Industry Foundation Classes Building Information Models 3D city models standards geodezija georeferenciranje pretvorbe medopravilnost CityGML informacijski modeli stavb 3D modeli mest standardi true false true Angleški jezik Slovenski jezik Članek v reviji 2020-09-28 14:35:47 2020-09-28 14:35:50 2022-09-01 04:01:06 0000-00-00 00:00:00 2020 0 0 33 str. iss. 9, art. 502 Vol. 9 2020 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 528 2220-9964 10.3390/ijgi9090502 29043203 18678550 RAZ_Noardo_Francesca_2020.pdf RAZ_Noardo_Francesca_2020.pdf 1 FB99A66A22CFA3C118641F2242ABD250 f459a075d5bf05046677da39613fe0d6873a661e649161b491a028810a689d76 3a57f34d-6e2f-11ec-abdb-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=152712 https://www.mdpi.com/2220-9964/9/9/502 0 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=135846 Fakulteta za gradbeništvo in geodezijo 0 0 0