Dilution of Precision method.
| Member | Value | Description |
|---|---|---|
| eGDOP | 0 | Geometric Dilution of Precision: Measures the dilution of precision for the entire navigation solution. |
| eHDOP | 1 | Horizontal Dilution of Precision: Measures the dilution of precision for the horizontal (latitude/longitude) components of the positional portion of the navigation solution. |
| eHDOP3 | 2 | Same as HDOP, but the DOP value is computed even if only 3 navigation sources are available, in which case the clock component is ignored. |
| ePDOP | 3 | Position Dilution of Precision: Measures only the dilution of precision associated with the positional portion of the navigation solution. |
| ePDOP3 | 4 | Same as PDOP, but the DOP value is computed even if only 3 navigation sources are available, in which case the clock component is ignored. |
| eTDOP | 5 | Time Dilution of Precision: Measures the dilution of precision of the time portion of the navigation solution. |
| eVDOP | 6 | Vertical Dilution of Precision: Measures the dilution of precision for the vertical (altitude) components of the positional portion of the navigation solution. |
| eVDOP3 | 7 | Same as VDOP, but the DOP value is computed even if only 3 navigation sources are available, in which case the clock component is ignored. |
| eGACC | 8 | Geometric Accuracy: Measures the accuracy of the entire navigation solution. |
| eHACC | 9 | Horizontal Accuracy: Measures the accuracy for the horizontal (latitude/longitude) components of the positional portion of the navigation solution. |
| eHACC3 | 10 | Same as HACC, but the DOP value is computed even if only 3 navigation sources are available, in which case the clock component is ignored. |
| ePACC | 11 | Position Accuracy: Measures only the accuracy associated with the positional portion of the navigation solution. |
| ePACC3 | 12 | Same as PACC, but the DOP value is computed even if only 3 navigation sources are available, in which case the clock component is ignored. |
| eTACC | 13 | Time Accuracy: Measures the accuracy of the time portion of the navigation solution. |
| eVACC | 14 | Vertical Accuracy: Measures the accuracy for the vertical (altitude) components of the positional portion of the navigation solution. |
| eVACC3 | 15 | Same as VACC, but the DOP value is computed even if only 3 navigation sources are available, in which case the clock component is ignored. |
| eEDOP | 16 | East Dilution of Precision: Measures the dilution of precision for the east components of the positional portion of the navigation solution. |
| eEDOP3 | 17 | Same as eEDOP, but the DOP value is computed even if only 3 navigation sources are available, in which case the clock component is ignored. |
| eNDOP | 18 | North Dilution of Precision: Measures the dilution of precision for the east components of the positional portion of the navigation solution. |
| eNDOP3 | 19 | Same as eNDOP, but the DOP value is computed even if only 3 navigation sources are available, in which case the clock component is ignored. |
| eEACC | 20 | East Accuracy: Measures the accuracy for the east components of the positional portion of the navigation solution. |
| eEACC3 | 21 | Same as EACC, but the DOP value is computed even if only 3 navigation sources are available, in which case the clock component is ignored. |
| eNACC | 22 | North Accuracy: Measures the accuracy for the north components of the positional portion of the navigation solution. |
| eNACC3 | 23 | Same as NACC, but the DOP value is computed even if only 3 navigation sources are available, in which case the clock component is ignored. |





