One of the essential conditions for high precision relative positioning using GNSS is resolving the double differenced carrier phase ambiguities. One method used in ambiguity resolution is the LAMBDA Least-squares AMBiguity Decorrelation Adjustment method. When using the LAMBDA method, the integer ambiguity estimation is computed in two steps. First the ambiguities are decorrelated by means of Z-transformation. Then, the integer minimization problem is solved by a discrete search over an ellipsoidal region. This paper studies integer rounding, sequential conditional integer rounding and the LAMBDA method which are integer ambiguity estimators. Moreover a numerical example is presented.
| Birincil Dil | Türkçe |
|---|---|
| Yazarlar | |
| Yayımlanma Tarihi | 1 Aralık 2010 |
| IZ | https://izlik.org/JA44NH68KL |
| Yayımlandığı Sayı | Yıl 2010 Sayı: 103 |