Abstract

Abstract. Application of Building Information Modeling (BIM) in construction industry has been applied for many years back. This because BIM can provide a better advantage in construction industry in term of controlling and managing construction project during their life cycle. The advantages that can be provide by BIM is focusing on the indoor planning tasks. But, when the construction project involves, besides indoor planning, outdoor planning also is important part that need to be look up. To cover the outdoor planning in construction project, Geographic Information System (GIS) need to be applied. GIS can overcome this problem because GIS mainly for outdoor planning by using their spatial analysis. GIS can offer a high degree of geospatial information and can provide the detailed geometrical and semantic information of building to assisted across improve automation. Towards produce the improved preparation in construction project, BIM and GIS should be integrated. To integrate both domains, the data interoperability between them need to be investigate because they used different data standard. This study focusses on solving the data interoperability through the data integration between BIM and GIS to solve the problem of data mismatch and data missing during data translation process. Industry Foundation Classes (IFC) was used as a data standard to perform the data integration between BIM and GIS. The outcomes from this study show that when the data interoperability applied between BIM and GIS, the problem above can be solved, and the data dimension and their coordinate system also can be control.

Highlights

  • Modelling spatial objects in three-dimensional (3D) environment has become common

  • This paper aims to describe the data interoperability in data translation between Building Information Model (BIM) and Geographic Information System (GIS) without changing the data dimension in term of scaling and coordinate system

  • Results from this paper show the important of data interoperability throughout the process to bring all the data in the BIM model into GIS environment

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Summary

Introduction

Modelling spatial objects in three-dimensional (3D) environment has become common. The use of 3D spatial objects is used in various applications such as environmental modeling (Ledoux, 2008; Ujang et al, 2018), GIS-based Building Information Modeling (Atazadeh et al, 2017; Basir et al, 2018; Döllner and Hagedorn, 2007) and 3D city modeling (Biljecki et al, 2017; Jovanović et al, 2020; Salleh et al, 2021). There are still various issues as the 3D integration of objects between various fields sometimes require further assessments. Building Information Model (BIM) is a platform which is used for data management which contains of spatial characteristics and building attributes (Eastman et al, 2011). From years of 2000s, BIM has been applied over the full cycle of construction project to assist the data of project cooperation and integration and to help the development activities

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