【摘要】 随着现代信息通信技术的进步和地球信息科学研究的深入,实现信息模拟目标的可行性进一步增强。空间信息计算平台、3维空间实体的直接分析将是新一代地理信息系统的主要特征。新一代地理信息系统为全面、现实实现地球信息科学中的信息模拟提供了技术基础,是地球信息科学研究的重大成果,有力地推动了地球信息科学应用和研究的进步。更多还原

【Abstract】 Along with the progress of modern communications technology and the deep research on the geo-information sciences,the feasibility of imple mentation of information simulation is further increasing.Space information computing platform and the direct analysis of3-D spatial substance will be the main characteristics of the new generation GIS.The new GIS offers a technical foundation for overall and actually realizing the information simulation in geo-information sciences.It is an important result in geo-information stadies,and vigorously pushes forward the geo-information studies and progress.更多还原