摘要
介绍了RTK定位测量中整周模糊度的求解模型,分析了有偏估计和无偏估计在克服病态性中的作用,进行了实验分析,通过实验结果分析了两种估计在RTK定位中的不同和实用性。
This paper discusses two estimation models of ambiguity in the real-time kinematic positioning,and analyses the effects of the biased estimation and unbiased estimation on solving the ill-posed problem.The differences and practicability of two estimation models are analyzed by the experimental results.
出处
《测绘与空间地理信息》
2011年第2期112-114,共3页
Geomatics & Spatial Information Technology
关键词
RTK
整周模糊度
最小二乘估计
Real Time Kinematic
ambiguity
least-squares estimate
