【摘要】 为完整地探测和修复GPS观测数据所有周跳,该文提出了一种综合利用宽巷相位减窄巷伪距(MW组合)和电离层残差法(GF组合)探测和修复周跳的方法。并通过实验表明,所提方法克服了单独使用两种方法时不能探测到一定组合的周跳的缺陷,能够准确地探测和修复一周以上周跳,并一定程度的减少了计算量。更多还原

【Abstract】 In order to detect and repair all the cycle slips of GPS observed data,in this paper,a cycle detection and repairing method by using both Melbourne-Wübbena combination( MW combination) and Geometry-Free combination( GF combination) is provided. Through the experiment,the results show that the method can overcome the defect that by using the two method alone can’t detect in a certain combination cycle slip,and it can accurately detect and repaire the cycle slip bigger than one cycle,and it can reduce the calculation in a certain extent.更多还原