【摘要】 文章介绍了美国国家大地测量局开发的研用型GPS数据处理软件OMNI，特别是OMNI较强的周跳探测和修复功能。利用OMNI提供的周跳修复手段，可以较大提高数据处理的效率和计算结果的精度。通过实例，介绍了周跳修复应用方面的经验和认识。更多还原

【Abstract】 This paper introduces a GPS data processing software, OMNI, developed by National Geodetic Survey of U.S., in particular, its strong ability of cycle slip fixing. It can greatly improve the data processing efficiency and precision if it is used in an appropriate way. With an example,this paper describes some experiences on the cycle slip fixing and discusses their significance.更多还原