基于Android终端的GIS林业数据采集系统设计

在野外利用智能终端设备采集数据可以保证获取资料的便利性与准确性。针对林业数据的数量庞大、科目多样、分布区域广泛等特点,本系统基于现有的Android平台结合百度地图API及定位SDK组件调用进行二次开发,实现地图接入、位置定位、路线搜索等服务,通过相关命令调用终端拍照等应用在数据库中实现数据采集、属性记录及导出功能,系统主要包括登录模块、采集模块、数据管理模块等。本文设计的Android终端GIS采集数据系统可以满足外业人员对林业数据的核查、修改与采集需求,为野外核查工作提供了新的模式和方法。

Design of GIS Forestry Data Acquisition System Based on Android Terminal

Using intelligent terminal equipment to collect datas in the fields can ensure the convenience and accuracy of data acquisition. Aiming at the characteristics of forestry data such as huge quantity,diverse subjects and wide distribution area,the system uses Baidu Map API and positioning SDK components to carry out secondary development based on the existing Android platform,realizes map access,location,route search and other services,and implements data acquisition,attribute recording and exporting work in database by calling terminal photos through related commands. The system mainly includes login module,acquisition module,data management module and so on. The Android terminal GIS data acquisition system designed can meet the needs of forestry data verification,modification and acquisition by field workers,and provide a new mode and method for field verification.