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近年来,由于现代传感技术、微电子技术、计算机技术以及现代通讯技术的发展,水文测量仪器的研制生产得到了长足的进步,多种学科在水文测验上得到应用。一、水文资料自动收集系统水文观测的自动化、观测资料处理的计算机化、微机控制,几年来在国外发展很快。许多发达国家如美国、加拿大、日本等国都建立了自动测报系统,完全实现了无人值守,不仅精确了检测精度,而且节省了大量的人力物力。
In recent years, due to the development of modern sensing technology, microelectronics technology, computer technology and modern communication technology, the development and production of hydrological measuring instruments have made considerable progress, and many kinds of disciplines have been applied in hydrological tests. First, the automatic collection of hydrological data Hydrological observations of the automation, observational data processing computer, computer control, developed rapidly in foreign countries in recent years. Many developed countries such as the United States, Canada, Japan and other countries have set up automatic reporting system, fully realized unattended, not only accurate detection accuracy, but also saves a lot of manpower and resources.