基于行政区划与卫星影像的地区级测土配方施肥系统开发与应用  

Development and Implementation of Formula Fertilization by Soil Testing Based on the Administrative Division and the Satellite Image

作　　者：马利强[1] 何国庆[2] 顾洪瑞 张志勇[1] 

机构地区：[1]河北省农村信息化工程技术研究中心,河北廊坊056000 [2]邯郸市农业局信息中心,河北邯郸056000 [3]邯郸市农业局土壤肥料站,河南邯郸056000

出　　处：《安徽农业科学》2015年第12期376-378,共3页Journal of Anhui Agricultural Sciences

摘　　要：研究设计了县级采样、地区级建库建模统一服务平台、分县维护分级应用的功能架构,以GIS为纽带将行政区图与卫星影像地图灵活组合展示,支持网上在线更新和离线查询结合,建成了具备数据管理、测土配方、土壤养分专题图等多种功能的地区级测土配方施肥服务系统。结果表明,该系统界面操作简单、交互性好,特别是在地图模式进行测土查询时,通过行政区图和卫星影像图的结合,可以非常快速方便地定位要查询的目标地块土壤养分,指导后续施肥工作,大大推动测土配方施肥工作的开展。The formula fertilization by soil testing system with the GIS as core foundation, supports two map query modes that are online and off＇line client, with the design pattern whieh combined by administrative division map and satellite image map, implements lots of utility functions such as data management, soil testing, soil nutrient map. The result indicates that the system interface is amity and the operation is simple, especially when you searching in the map mode, you can immediately locate the soil nutrient of the target block and guide the subsequent work of fertilization through the combination of administrative division map and satellite image map, and all that promote the development of formula fertilization by soil testing work.

关 键 词：GIS 测土配方 行政区划 卫星影像 

分 类 号：S126[农业科学—农业基础科学]