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Positional Quality Indicator

The importance of checking the Positional Quality Indicator (PQI), to establish Code-Point Open location coordinate (CPLC) positional quality, cannot be overemphasised. It indicates the positional accuracy of the Code-Point Open coordinates. There are seven PQI values for the positional quality of CPLCs. The order shown indicates the level of quality associated with the PQI; PQ10 is the most accurate and PQ90 the least. The PQI assigned to the CPLC will depend on the coordinates available in ADDRESS-POINT to generate the CPLC. If the ADDRESS-POINT PQI is PQ3, the best it can be, then the Code-Point Open PQI will be PQ10.
Data about "Positional Quality Indicator"
Type
Label
Positional Quality Indicator
Comment
The importance of checking the Positional Quality Indicator (PQI), to establish Code-Point Open location coordinate (CPLC) positional quality, cannot be overemphasised. It indicates the positional accuracy of the Code-Point Open coordinates. There are seven PQI values for the positional quality of CPLCs. The order shown indicates the level of quality associated with the PQI; PQ10 is the most accurate and PQ90 the least. The PQI assigned to the CPLC will depend on the coordinates available in ADDRESS-POINT to generate the CPLC. If the ADDRESS-POINT PQI is PQ3, the best it can be, then the Code-Point Open PQI will be PQ10.
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