There are recently some problems in urban and rural planning investigation, such as limited spatial information in the paper map, incapable of querying and searching, inaccurate of current position, inconvenient of carrying equipment and so on. In order to solve these problems, the researchers lead embedded GIS into urban and rural planning investigation and developed the URPIEGIS (Urban and Rural Planning Investigation Embedded GIS). This system was developed by using EasyMap, and it runs in the mobile phone and tablet PC which operation system is Android. The system includes four function mo...