Position augmentation type values
The following table shows the values for the Position Augmentation Type byte in the Subtype 7: Enhanced position record.
| 
                                     Value  | 
                                
                                     Notes  | 
                            
|---|---|
| 
                                     0  | 
                                
                                     None or Autonomous (Least Squares)  | 
                            
| 
                                     1  | 
                                
                                     Conventional DGPS (Least Squares)  | 
                            
| 
                                     2  | 
                                
                                     SBAS corrected DGPS (Least Squares)  | 
                            
| 
                                     3  | 
                                
                                     RTK float  | 
                            
| 
                                     4  | 
                                
                                     RTK fixed  | 
                            
| 
                                     5  | 
                                
                                     Wide-area (VRS) RTK float  | 
                            
| 
                                     6  | 
                                
                                     Wide-area (VRS) RTK fixed  | 
                            
| 
                                     7  | 
                                
                                     OmniSTAR  | 
                            
| 
                                     8  | 
                                
                                     RESERVED  | 
                            
| 
                                     9  | 
                                
                                     Autonomous (Kalman Filter)  | 
                            
| 
                                     10  | 
                                
                                     Conventional DGPS (Kalman Filter)  | 
                            
| 
                                     11  | 
                                
                                     SBAS corrected DGPS (Kalman Filter)  | 
                            
| 
                                     12  | 
                                
                                     RESERVED  | 
                            
| 
                                     13  | 
                                
                                     SBAS+ corrected DGPS (Kalman Filter)  | 
                            
| 
                                     14  | 
                                
                                     RESERVED  | 
                            
| 
                                     15  | 
                                
                                     RTX  | 
                            
| 
                                     16  | 
                                
                                     Terralite XPS Hybrid Coarse  | 
                            
| 
                                     17  | 
                                
                                     Terralite XPS Hybrid Fine  | 
                            
| 
                                     18  | 
                                
                                     INS (Autonomous)  | 
                            
| 
                                     19  | 
                                
                                     INS (DGNSS)  | 
                            
| 
                                     20  | 
                                
                                     INS (RTK)  | 
                            
| 
                                     21  | 
                                
                                     INS (SBAS)  | 
                            
| 
                                     22  | 
                                
                                     INS (RTX-Carrier)  | 
                            
| 
                                     23  | 
                                
                                     INS (RTX-Code)  | 
                            
| 
                                     24  | 
                                
                                     INS (OmniSTAR)  | 
                            
| 
                                     25  | 
                                
                                     INS (DeadReckoning)  | 
                            
| 
                                     26  | 
                                
                                     GVBS  | 
                            
| 
                                     27  | 
                                
                                     RTX-Fast  | 
                            
| 
                                     28  | 
                                
                                     xFill-RTX  | 
                            
| 
                                     29  | 
                                
                                     RTX-RangePoint  | 
                            
| 
                                     30  | 
                                
                                     RTX-ViewPoint  | 
                            
| 
                                     31  | 
                                
                                     RTX-FieldPoint  | 
                            
| 
                                     32  | 
                                
                                     RTX-Fast (RAM)  | 
                            
| 
                                     33  | 
                                
                                     RESERVED  | 
                            
| 
                                     34  | 
                                
                                     RESERVED  | 
                            
| 
                                     35  | 
                                
                                     RESERVED  | 
                            
| 
                                     36  | 
                                
                                     SLAS (Least Squares)  | 
                            
| 
                                     37  | 
                                
                                     SLAS (Kalman Filter)  | 
                            
| 
                                     38  | 
                                
                                     INS (xFill-RTX)  | 
                            
| 
                                     39  | 
                                
                                     CLAS  | 
                            
| 
                                     40  | 
                                
                                     INS (CLAS)  |