GPS点平面精度的检测

Checkout of Plane Precision of GPS Points

GPS应用于高级平面控制测量时,通过低等级常规测量方式的符合检验对前期的GPS控制测量精度可能有所了解。通过分析可知,对于严格的质量检验要求而言,这种检验非常具有局限性。由此,对具有专门的针对性的GPS平面精度检验方法,即样品检核法、长度检核法、测角检核法作出了分析和阐述,以供高精度平面精度检验参考。

Through according with checkout of low-class general survey manner, prophase GPS control survey precision is understood when GPS applying into high-class plane control. To talk according to strict quality inspection requirement, this checkout method has specially limitation. GPS plane precision checkout method, which has pertinence, of sample, length, and angular measurement is being analyzed and expounded for reference of high plane precision checkout.