URI: http://www.qualityml.org/1.0/metrics/RootMeanSquareError2D
Name: Root mean square error 2D
Alternative names: RMSE
Definition:

Measure of the differences between 2D values predicted by a model or an estimator and the values actually observed

RMSEP

Parameters:  
Source: ISO 19157
Categories: Positional accuracy
Further information: https://en.wikipedia.org/wiki/Root-mean-square_deviation
XML schema:
<schema xmlns:qml="http://www.qualityml.org/1.0" 
xmlns:un="http://www.uncertml.org/2.0" 
xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.qualityml.org/1.0" 
elementFormDefault="qualified" attributeFormDefault="unqualified">
<import namespace="http://www.uncertml.org/2.0" schemaLocation="../../uncertml/2.0/uncertml.xsd"/>

<element name="RootMeanSquare2D" type="qml:ValuesSummaryStatisticType" substitutionGroup="un:AbstractSummaryStatistic"/>

XML example:
<un:StatisticsCollection xmlns:qml="http://www.qualityml.org/1.0"                               
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"                
xsi:schemaLocation="http://www.qualitymlorg/schemas/qualityml/1.0/qualityml.xsd">               
<qml:RootMeanSquare2D>
<qml:values>2.1454</qml:values>
</qml:RootMeanSquare2D>
JSON example:
N/A
API example:
N/A
Value constraints: categories: any string
counts: any positive natural number