ABSTRACT
Objective To study the application of Geographic Information System(GIS)electronic fence technique in Onco-melania hupensis snail monitoring. Methods The electronic fence was set around the history and existing snail environments in the electronic map,the information about snail monitoring and controlling was linked to the electronic fence,and the snail moni-toring information system was established on these bases. The monitoring information was input through the computer and smart phone. Results The electronic fence around the history and existing snail environments was set in the electronic map(Baidu map),and the snail monitoring information system and smart phone APP were established. The monitoring information was input and upload real-time,and the snail monitoring information was demonstrated in real time on Baidu map. Conclusion By using the electronic fence technology based on GIS,the unique"environment electronic archives"for each snail monitoring environ-ment can be established in the electronic map,and real-time,dynamic monitoring and visual management can be realized.