基于PDA的林业有害生物调查系统设计与实现  

Design and implementation of forest pest investigation system based on PDA

作　　者：何丹[1] 常原飞[1] 张迎[1] 乔彦友[1] 

机构地区：[1]中国科学院遥感应用研究所,北京100101

出　　处：《测绘科学》2009年第2期226-228,共3页Science of Surveying and Mapping

基　　金：国家科技支撑计划项目:森林灾害监测;预警技术研究(2006BAD23B04)

摘　　要：在分析林业有害生物野外调查工作流程的基础上,提出了基于PDA林业有害生物调查记录系统的总体结构,设计了系统的各个主要功能模块,解决了PDA在空间数据组织与调用等方面的瓶颈问题,并从底层完成了系统的开发,实现了嵌入式GIS和GPS在PDA设备上的集成。该系统改变了传统的林业有害生物调查记录模式,可显著提高林业有害生物调查工作的效率。Based on the work flow analysis of forest pest investigation, the structure of a forest pest investigation system based on PDA is brought forward. The main modules are designed and implemented, key problems in spatial data organization and accessing are solved, and the system is completed. With this system, GIS and GPS are integrated on PDA, which has changed the methodology of forest pest investigation and can highly improve the working efficiency.

关 键 词：PDA GIS GPS 林业有害生物 调查记录 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]