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0534309基于SpatialWare的地理数据访问安全性研究[刊,中]／王维彬／／信息安全与通信保密．-2006,(9)．- 91-93(L)地理信息系统的应用越来越广泛,特别是基于网络的GIS的发展使地理空间信息通过网络被多用户所共享,因此必须考虑地理数据访问的安全性。文章以MapInfo SpatailWare空间数据引擎为研究对象,给出了基于此模式的数据访问安全性解决方案。参4 0634310面向增量信息自动化提取的居民地时空变化分类研究[刊,中]／朱华吉／／湖南科技大学学报(自然科学版)．-2006,21(3)．-65-68(C) 0634311 Millennium安装过程中的有关技术问题探讨[刊,中]／陈丽华／／电子科技．-2006,(9)．-74-75,78(D) 0634312一种通用的交叉表查询方法的实现[刊,中]／刘红梅／／电子科技．-2006,(9)．-57-59(D)该文针对现有交叉表查询方法存在的可移植性难、不易在屏幕上显示和可能造成大量冗余数据的种种问题,提出了一种通用的基于Delphi组件技术的交叉表查询方法,并给出了查询组件的实现机理。参3
0534309 Geographic Data Access Security Based on SpatialWare [Issue, In] / Wang Weibin // Information Security and Communication Security. -2006, (9). The application of geographic information system is more and more widely. Especially, the development of GIS based on network makes geospatial information shared by many users through the network. Therefore, the security of geographic data access must be considered. The article takes MapInfo SpatailWare spatial data engine as the research object and presents a solution to the data access security based on this mode. Journal of Hunan University of Science and Technology (Natural Science Edition)]. Journal of Hunan University of Science and Technology (Natural Science Edition)]. -2006,21 (3). -65-68 (C) 0634311 Millennium installation process of the technical issues discussed [], / Chen Lihua / / electronic technology. -2006, (9). -74-75,78 (D) 0634312 A Common Crosstab Query Method Implementation [期刊] / 刘红梅 // 电子 科技. -2006, (9). -57-59 (D) Aiming at the problems of existing cross-table query methods that are difficult to transplant, difficult to display on the screen and may cause a large amount of redundant data, a universal Delphi component-based Crosstabs query method, and gives the realization mechanism of query components. Participation 3