This paper mainly discusses the principle of multi point monitoring technology and ADS-B technology and the application in air traffic monitoring,in the two kinds of technology under the conditions of contrast,better development and innovation.%本文重点探讨多点相关监视技术和ADS-B技术的原理以及在空中交通监视中的应用,在两种技术对比应用的条件下,更好地发展和创新。
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