GIS组件的农产品安全管理信息系统的设计与应用  

Design and Implementation of Main Farm Produce Management Information System in Zhejiang Province Based on GIS Component

作　　者：程街亮[1] 叶禾[2] 李洪义[1] 史舟[1] 杨大志[3] 

机构地区：[1]浙江大学环境与资源学院农业遥感与信息技术应用研究所,杭州310029 [2]浙江省丽水学院建筑工程系,丽水323000 [3]河南省国土资源厅信息中心,郑州450003

出　　处：《地球信息科学》2006年第1期50-54,共5页Geo-information Science

基　　金：浙江省科技计划项目(2004C32066)。

摘　　要：利用Visual Basic6．0(VB 6．0)和美国ESRI的组件-MapObjects 2．0(MO)集成开发了浙江省主要农产品安全管理信息系统(ZJCSMIS),通过全省1:25万空间数据库和重点县市1:5万遥感影像空间数据库,结合农产品采样点属性数据库和农产品安全标准数据库,实现对全省和重点县市不同尺度的样点分布图的分类显示、缩放、漫游、属性标识、农产品安全行业标准咨询、空间定位查询及统计分析等功能,对土壤和作物样品的属性及测试结果进行专题显示,并可实现农产品安全信息数据的更新,为浙江省主要农产品安全信息的管理提供一个合理高效的平台。As a consequence of industrialization and urbanization, a large amount of pollutants are spread in the agricultural soils： solid materials and aerosols which contain organic matters as well as inorganic harmful materials, toxic elements and heavy metals contamination of soils has become increasingly serious, the safety of the farm produce is being paid more and more attention by people. This paper is about combining Visual Basic 6.0 with a set of components of map software developed by ESRI-MapObjects 2.0 to program farm produce safety management system in Zhejiang province. The provincial 1：250000 spatial database and regional 1：50000 remote sensing imagery were established and combined with the attribute database of crop sampling sites and the standard database of farm produce safety to realize some functions and operations for sampling sites distribution map of provincial scale and some important counties scale such as zooming,roaming, labeling, consultation and statistics etc., the system can not only display specially the attributes of soil and crop samples and their operation resuits,it can also update the correlative information. This study provides a rational and efficient platform for the information management of farm produce safety in Zhejiang province.

关 键 词：农产品安全 组件式GIS MAPOBJECTS 空间数据 属性数据 

分 类 号：S126[农业科学—农业基础科学]