4Building a Geodatabase [X]. Environmental Systems Research Institute, Inc, 1999-2001.
5Map Object[X]. Environmental Systems Research Institute, Inc, 1996-1999.
6陈述彭 鲁学军 周成虎.地理信息系统导论[M].北京:科学出版社,2000..
7Guo Wei et al. Topological Data Modelling for 3D GIS, D. Fritsch, M.Englich & M. Sester, eds, 'IAPRS', Vol. 23/4, ISPRS Commission IV Symposium on GIS, 1995,pp. 653-661.
8万剑华.城市三维地理信息系统的建模研究,2001.
9李爱勤."面向对象方法在GIS软件开发中的应用"[J].武汉测绘科技大学学报,1995,.
10Zlatanova, S. ,3D GIS for urban development. PhD dissertation, ITC Netherlands. 2000.