摘要
本文从理论上讨论了卫星定位精度对时刻比对精度的影响,指出目前影响比对精度的主要因素是定位精度。从改进定位精度的角度量,提高比对精度仍有较大潜力,如果能够获得卫星轨道的准确参数,则比对精度有可能进入纳秒量级。
The effect of satellite positioning precision to time comparison precision is discussed in this paper. It is pointed out that the main factor of time comparison precision is satellite positioning precision. If the orbit parameters of the satellite can be known, the precision of time comparison may reach ns order
出处
《陕西天文台台刊》
CSCD
1989年第1期61-63,共3页
Publications of The Shaanxi Astronomical Observatiory
