基于GIS林权变更信息管理系统的设计
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摘要
现有林权变更信息管理系统仅支持空间信息和属性信息的查询、管理和分析。运用地理信息系统对林地林木空间位置、属性信息、时间信息进行组织管理,构建面向对象的时空数据模型,在此基础上建立时空数据组织,建立林权变更数据库,支持历史信息的管理、查询等操作。以广西梧州林权改革数据为数据源,通过时态GIS对林权变更信息进行分析,实现图形信息和属性信息一体化存储与管理分析,便于时间和空间信息的查询,有利于林权改革的进一步深入开展。
The existing forest right information management system only support the spatial information and attribute information query,management and analysis.Organizes and manages forest spatial location,attribute information,time information based on GIS,constructs object oriented spatio temporal data model,and on the basis of temporal spatial data organization,builds database of forest right change to support the history information management,query and other operations.Taking the Guangxi Wuzhou forest right reformation data as data source,through the temporal GIS on forest right to change the information analysis,realizes graphics & attribute information integration storage and management analysis to make the query of spatial and temporal easy,in favor of forest right further reformation.
The existing forest right information management system only support the spatial information and attribute information query,management and analysis.Organizes and manages forest spatial location,attribute information,time information based on GIS,constructs object oriented spatio temporal data model,and on the basis of temporal spatial data organization,builds database of forest right change to support the history information management,query and other operations.Taking the Guangxi Wuzhou forest right reformation data as data source,through the temporal GIS on forest right to change the information analysis,realizes graphics & attribute information integration storage and management analysis to make the query of spatial and temporal easy,in favor of forest right further reformation.
引文
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[2]刘璨,吕金芝,王礼权等.集体林产权制度分析——安排、变迁与绩效[J].林业经济,2006(11):11～16
[3]李东平,姚远.GIS的发展趋势与数字地震应急救灾的实现技术[J].计算机计算与发展,2011,21(1):214～217
[4]易宝林,冯玉才,曹忠升.基于对象行为的时空拓扑模型[J].小型微型计算机系统,2003,24(6):1046～1049
[5]赵春燕,李际平.林权变更中时空信息分析[J].广东农业科学,2010,37(2):286～288
[6]赵春燕,李际平.基于时态GIS的林权变更信息管理研究[J].贵州农业科学,2009,37(11):220～222
[7]李阳东,刘妙龙,童小华.时空数据模型的研究与进展[J].计算机应用研究,2008,25(5):1280～1283
[8]Worboys M F,Hearnshaw H M,Maguire D J.Object-OrientedData Modelling for Spatial Databases.International Journal ofGeographical Information Systems,1990,4:369～383
[9]Peuquet D J,Duan N.An Event-Based Spatio-Temporal DataModel(ESTDM)for Temporal Analysis of Geographical In-formation System.International Journal of Geographical Inf-ormation Systems,1995,9:7～24
[10]Chen J,Jiang J.An Event-Based Approach to Spatio-Tem-poral Data Modelling in Land Subdivision Systems.Geoin-formatica,2000,4:387～402
[11]Armstrong M P.Temporality in Spatial Databases.Proceed-ings of GIS/LIS'88,1988,2:880～889
[12]Langran G,Chrisman N R.A Framework for Temporal Geo-graphic Information.Cartographica,1988,25:1～14
[13]Wilcox D J,Harwell M C,Orth R J.Modeling DynamicPolygon Objects in Space and Time:a New Graph BasedTechnique.Cartography and Geographic Information Sci-ence,2000,27(2):153～164
[14]陈秀万,吴欢,李小娟等.基于事件的土地利用时空数据模型研究[J].中国图象图形学报,2003(8)
[15]陈良臣,王云龙,谢卫平.基于对象代理机制的GIS空间数据模型研究[J].计算机技术与发展,2010,20(7):175～179
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