The transmit system needs upgrade.we compare normal data tronsmit methods and find out that GPRS is the best way to establish environmental monitoring transmit system in HeiLingJiang province.

• 通过对目前常用的数据传输方式的比较分析,采用GPRS传输方案实现我省环境监测数据远程传输系统是最优的,是科学的、可行的。