针对农田灌溉水窖的分布特点和定期巡检的要求,设计并开发了基于嵌入式地理信息系统、全球定位系统、通用分组无线服务技术和掌上电脑等技术的农田灌溉水窖巡检系统,实现了地图操作、定位导航、水窖巡检和数据传输等功能。该系统不仅可以提高巡检员的工作效率,还可以实现对农田灌溉水窖监测的数字化、科学化和规范化。 In view of the distribution characteristics of farmland irrigation cellar and the requirements of regular inspection, the irrigation irrigation cellar inspection system based on embedded geographic information system, global positioning system, general packet radio service technology and PDA is designed and developed. Map operations, navigation, cellar inspection and data transmission functions. The system can not only improve the working efficiency of the inspectors, but also realize the digitalized, scientific and standardized monitoring of farmland irrigation water cellars.