In this method, CDS-SSC, which combines Chaos Sequences(CS) of high rand quality with DS-SS excelling in resisting interferences, is used to realize the transmission of hydrologic data.

• 文中所述方法利用混沌直接扩频通信的通信方式来实现水文数据的传输，即将随机性能较强的混沌序列作为扩频码与抗干扰性较强的直接扩频通信相结合，应用于水文自动测报系统中去。