Abstract
GIS (Geographical Information System) and CAD (Computer Aided Design) have evolved largely in the past 30 years. GIS and CAD describe the same real-world objects but they belong to different domains. The spatial and non-spatial data involved in the two systems are quite different and the two systems cater for different applications. With the advancement in information technology and 3D representation of geospatial information, more and more 3D applications demand both of them to be used together.
This paper focuses on how to integrate the 3D GIS and 3D CAD. After reviewing the development of both the 3D GIS and 3D CAD systems, this paper compares their differences in the domain/purpose, coordinate system, object type, and so on. Then five approaches for the integration of 3D GIS and 3D CAD system are introduced, i.e. data exchange; direct data import; share the API of database; CAD-based GIS system/GIS-based CAD system; formal semantic and integrated data management.
Basing on the first approach, this paper designs the scheme of integrating 3D GIS and 3D CAD systems with the considerations that CAD data maybe in a local coordinate system not compatible with GIS data; the information loss due to data translation; translating data between the complex geometric description in CAD and the simple geometric description in GIS and so on. According to this scheme, and based on VGEGIS software platform developed by LIESMARS of Wuhan University and AutoCAD 2006, a prototype system is developed to demonstrate the integration of 3D GIS and 3D CAD.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Reference
Autodesk (2004), CAD and GIS-Critical Tools, Critical Links.
Bishr Y. (1998), Overcoming the semantic and other barriers to GIS interoperability. Int J Geographical Inf Sci; 12(4):299–314, 1998
ESRI. (2003a), Using CAD in ArcGIS, An ESRI Technical Paper, June 2003
ESRI. (2003b), Creating Compatible CAD Data for ArcGIS Software, An ESRI Technical Paper, June 2003.
Maguire DJ. Improving CAD-GIS interoperability, http://www.esri.com/news/arcnews/winter0203articles/improving-cad.html 2003
Sipes JL. Spatial Technologies-Integrating CAD and GIS, http://gis.cadalyst.com/, 2006
Zlatanova S, Prosperi D. Large-Scale 3D Data Integration, New York: Taylor & Francis, 2005
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2006 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Li, J., Khoon, T.Y., Qing, Z. (2006). The Integration Methods of 3D GIS and 3D CAD. In: Abdul-Rahman, A., Zlatanova, S., Coors, V. (eds) Innovations in 3D Geo Information Systems. Lecture Notes in Geoinformation and Cartography. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-36998-1_19
Download citation
DOI: https://doi.org/10.1007/978-3-540-36998-1_19
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-36997-4
Online ISBN: 978-3-540-36998-1
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)