水文测报系统的结构化分层、互连及通信协议的探讨

从计算机网络技术的角度，对水文测报系统的体系结构进行了分析和探讨，内容包括：水文测报系统结构化分层；通信协议的讨论；各层次网络的互连．

Probing Gradational Seam, Network Mutual Connection and Communication Agreement in Hydrological Measurement System

with the developing of the VISI and mine-computer, there is enormous influ- ence on the system structure of the hydrological measurement system, hardware disposition, saftware function etc. There new concepts and methods are formed according to the computer network techniques. The thesis analyzes and probes the system structure. The content includes the deimitation of the gradational seam, discussion of the communication agreement and the network of mutual connection of every seam.