Positional Accuracy
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etj commented
We need to handle the value for Positional Accuracy.
The element is a gco:Real
and has cardinality [1]
.
The UoM is fixed to meter.
We need to implement changes in:
- model
- GUI
- xml template
Model
As for the resolutions, the new field will be stored in LayerRNDT
.
We're storing the value in meters, and the precision should be in the order of the cm, so 2 decimal digits shold be enough.
GUI
The panel for the Positional Accuracy (Accuratezza posizionale) could be placed just below the Resolution panel.
xml template
In the template there is already the element related to the gmd:DQ_AbsoluteExternalPositionalAccuracy
with a fixed placeholder value 1.0
; the placeholder should be replaced with the proper value:
<gmd:DQ_AbsoluteExternalPositionalAccuracy>
<gmd:result>
<gmd:DQ_QuantitativeResult>
<gmd:valueUnit>
<gml:BaseUnit gml:id="UD1">
<gml:identifier
codeSpace="http://www.bipm.org/en/si/base_units">m</gml:identifier>
<gml:unitsSystem xlink:href="http://www.bipm.org/en/si"/>
</gml:BaseUnit>
</gmd:valueUnit>
<gmd:value>
<gco:Record>
{# TODO #}
<gco:Real>1.0</gco:Real>
</gco:Record>
</gmd:value>
</gmd:DQ_QuantitativeResult>
</gmd:result>
</gmd:DQ_AbsoluteExternalPositionalAccuracy>