Abstract: Objective To construct the Oncomelania hupensis snail monitoring system based on the Baidu Map. Methods The environmental basic information about historical snail environment and existing snail environment， etc. was collected with the monitoring data about different kinds of O. hupensis snails， and then the O. hupensis snail monitoring system was built. Geographic Information System （GIS） and the electronic fence technology and Application Program Interface （API） were applied to set up the electronic fence of the snail surveillance environments， and the electronic fence was connected to the database of the snail surveillance. Results The O. hupensis snail monitoring system based on the Baidu Map were built up， including three modules of O. hupensis Snail Monitoring Environmental Database， Dynamic Monitoring Platform and Electronic Map. The information about monitoring O. hupensis snails could be obtained through the computer and smartphone simultaneously. Conclusion The O. hupensis snail monitoring system， which is based on Baidu Map， is a visible platform to follow the process of snail?searching and molluscaciding.

Key words: Oncomelania hupensis； Monitoring； Geographic Information System （GIS）； Baidu Map； Smart phone； Digitization； Visualization

摘要： 目的 基于百度地图构建钉螺监测系统。方法 收集历史有螺、现有螺等钉螺监测环境基础信息及各类钉螺监测数据，建立钉螺监测数据库，利用地理信息系统（Geographic Information System，GIS）电子围栏技术及百度地图开发者接口（Application Program Interface， API）完成各钉螺监测环境的电子围栏设定，并完成电子围栏同钉螺监测数据库的关联。 结果 基于百度地图建立了钉螺监测系统。该系统包含“钉螺监测环境数据库”、“动态监测端”、“电子地图展示”3个模块。通过PC端、智能手机端，均可在百度地图上查看钉螺监测信息。 结论 基于百度地图开发的钉螺监测系统，可以作为查、灭螺等钉螺监测资料数字化、动态化管理的工具，以及可视化展现的平台。

关键词: 钉螺；监测；地理信息系统；百度地图；智能手机；数字化；可视化