基于Geodatabase的林火扑救空间数据库的设计与实现  

Design and realization of forest fire fighting spatial database based on Geodatabase.

作　　者：臧淑英[1] 梅晓丹 冯仲科[1] 

机构地区：[1]哈尔滨师范大学地理系 [2]黑龙江省工程学院测绘系

出　　处：《北京林业大学学报》2007年第S2期107-110,共4页Journal of Beijing Forestry University

基　　金：国家自然科学基金项目(40271044);黑龙江省自然科学基金项目(ZTF2005-32)

摘　　要：随着空间数据量的日益增大及对数据质量要求的日益提高,空间数据库在GIS中的作用越来越重要.该文首先介绍了ArcGIS 9.0中新一代数据模型库Geodatabase的概念、特点和分类,然后对林火扑救的数据源进行了分类,同时着重分析了基于Geodatabase的林火扑救空间数据库的结构.最后以庆安县数据为例,设计了庆安县的林火扑救Geodatabase数据库,选用个人Geodatabase来存储,使用ArcGIS9.0的ArcCatalog和ArcMap工具来创建、管理和操作林火扑救空间数据库,以实现属性数据和空间数据无缝集成和一体化存储管理.Spatial database is becoming more and more important in GIS with the increase of both data quantity and quality.Firstly,the conception,characteristics and classification of new generation Geodatabase in ArcGIS 9.0 were introduced.Then the data of forest fire fighting was classified.The structure of forest fire fighting spatial database based on Geodatabase was analyzed in detail.Finally,taking Qing'an County,Heilongjiang Province as the example,the research designed the Geodatabase of Qing'an,using personal Geodatabase to store,selecting the ArcCatalog and ArcMap in ArcGIS9.0 to set up,manage and operate the spatial database of forest fire fighting.The seamless integrating of attributable data and spatial data was realized to store and manage the data as a whole,and a new reference for forest fire fighting was supplied.

关 键 词：GEODATABASE 林火扑救 空间数据库 

分 类 号：S762[农业科学—森林保护学]