A positioning method that calculates a lower accuracy positioning solution and applies an offset to the lower accuracy positioning solution to form a final positioning solution if a higher accuracy positioning solution is unavailable. The offset represents a difference between the lower accuracy positioning solution and the higher accuracy positioning solution at a point in time when the higher accuracy positioning solution was last available.
申请公布号
WO2010063073(A1)
申请公布日期
2010.06.10
申请号
WO2009AU01576
申请日期
2009.12.02
申请人
LEICA GEOSYSTEMS AG;KELLAR, WILLIAM JAMES;DUSHA, DAMIEN;GRAY, STUART;ROBERTS, PETER JAMES
发明人
KELLAR, WILLIAM JAMES;DUSHA, DAMIEN;GRAY, STUART;ROBERTS, PETER JAMES