Performance and observation summary of Changchun Satellite Laser Ranging Station  

作　　者：LIU Chengzhi ZHAO You FAN Cunbo CUI Douxing HAN Xingwei YANG Fumin 

机构地区：[1]Shanghai Astronomical Observatory,Chinese Academy of Sciences,Shanghai 200030,China [2]National Astronomical Observatories(Changchun Observatory),Chinese Academy of Sciences

出　　处：《Chinese Science Bulletin》2002年第13期1070-1072,共3页

基　　金：This work was supported by the National Key Scientific Project "Crustal Movement Observation Network of China" ;the Knowledge Innovation Program of the Chinese Academy of Sciences.

摘　　要：This note introduces the performance and observation summary of the SLR system at Changcun Observatory, the Chinese Academy of Sciences. The performance of the SLR system has been greatly improved since August 1997. The single shot precision is improved from 5-7 cm to 1-2 cm and the normal point precision reaches 4-7 mm. The long-term stability is better than 1 cm. The amount of observation has been increased from 1000 to over 3000 passes. The whole performance of Changcun SLR system has reached the advanced level among the worldwide SLR stations.This note introduces the performance and observation summary of the SLR system at Changcun Observatory, the Chinese Academy of Sciences. The performance of the SLR system has been greatly improved since August 1997. The single shot precision is improved from 5–7 cm to 1–2 cm and the normal point precision reaches 4–7 mm. The long-term stability is better than 1 cm. The amount of observation has been increased from 1000 to over 3000 passes. The whole performance of Changcun SLR system has reached the advanced level among the worldwide SLR stations.

关 键 词：SATELLITE laser RANGING RANGING PRECISION calibration system. 

分 类 号：P228[天文地球—大地测量学与测量工程]