Instantaneous Ambiguity Resolution
Instantaneous Ambiguity Resolution
复制标题
DOI：
10.1007/978-1-4612-3102-8_27
复制
发表时间：
1991
期刊：
影响因子：
--
通讯作者：
R. Hatch
中科院分区：
文献类型：
--
作者：
R. Hatch
使用高质量的双频接收机，可以立即解决运动学场景中的全周期载波相位模糊。对运动环境中解决歧义的各种方法进行了综述，并与最小二乘搜索技术进行了比较。推导了最小二乘方法，并给出了测试结果。随着能力更强、成本更低的接收机的出现，以及卫星星座接近完成，通常可以满足即时模糊度解决的条件；该技术应该经常用于在移动环境中要求高精度的应用中。
With high quality dual-frequency receivers, it is possible to instantaneously resolve the whole-cycle carrier phase ambiguities in a kinematic scenario.The various proposals for resolving ambiguities in a moving environment are reviewed and compared with the least squares search technique. The least squares technique is derived, and test results are described. As more capable and less expensive receivers become available and as the satellite constellation nears completion, the conditions for instantaneous ambiguity resolution can commonly be met; and the technique should find frequent use in applications requiring high accuracy in a moving environment.