GPSsurvey相关论文
Based on GPS data during May 1995-March 1998 of 12 IGS stations located in the Chinese mainland and its surrounding area......
应用GPS技术对高精度施工控制网的复测与加密,采用数据分析的方法,对原控制网的可靠性、稳定性及网的精度进行评定,并对复测网的加密点与......