摘要
讨论了从 GPS观测数据推算大气水汽值的各种误差,分析了这些误差对大气水汽值的影响。
The errors in calculating integraed water vapor (IWV) from GPS measurements are discussed, and the influence of these errors upon IWV is analysed.
出处
《测绘工程》
CSCD
2001年第4期24-26,共3页
Engineering of Surveying and Mapping