【摘要】 结合长期使用Geodatabase建立地理信息系统空间数据库的实践经验,以一个实例简要叙述了Geodatabase利用面向对象思想来为现实地理世界建模的基本过程,随后基于本文的一些思考,重点分析了Geodatabase在建模方面有待商榷之处,并据此对Geodatabase的未来发展提出了一些建议。更多还原

【Abstract】 The basic procedure of modeling our world based on Geodabase is presented briefly via a sample,and then,more emphases are placed on some deficiencies of Geodabase based on thoughts and experiences of author,and finally,some advices about the development in the future of Geodatabase are presented.更多还原