Rural land management right spatial survey based on land parcel field acquisition system PDA

It is necessary to adopt effective technologies promptly to investigate and find out the rural land management right spatial distribution. We developed land parcel fundamental information field acquisition system PDA of rural land management right contract which can conveniently collect fundamental information such as land parcel spatial location information, management right information and land use /management information, etc, and we carried out land parcel spatial investigation of rural land management right. The results showed that this method is suitable for small area survey, providing a new technique for current rural land contract registration and pilot in Beijing. However, restricted by adverse regional working environment, PDA is not suitable for large area land parcel survey.