DS-META-010 - Vertical confidence level

Owned by WILSON Scott
Last updated: 2022 Jun 30

Rule

Each ICAO obstacle data set shall be provided together with metadata giving the vertical confidence level of the accuracy of the geographical locations in the data set.

Requirement




Reference

DS-META-010

Element Name

Vertical confidence level

Obligation / Condition

Mandatory

Multiplicity

1

ISO 19115 (2003)







Number

129

Name

DQ_ConformanceResult

Definition

Information about the outcome of evaluating the obtained value (or set of values) against a specified acceptable conformance quality level

XPath

gmd:MD_Metadata/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:report/gmd:DQ_ConceptualConsistency/gmd:result/gmd:DQ_ConformanceResult

Data type

Specified Class (DQ_Result)

Domain

specification, explanation, pass

Example

-

Implementing Instructions


use DQ_ConceptualConsistency for the type of report.

Example
<gmd:MD_Metadata>
…
 <gmd:dataQualityInfo>
  <gmd:DQ_DataQuality>
   <gmd:scope>
    <gmd:DQ_Scope>
     <gmd:level>
      <gmd:MD_ScopeCode codeList="http://www.aixm.aero/schema/5.1/ISO_19139_Schemas/resources/Codelist/gmxCodelists.xml#MD_ScopeCode" codeListValue="dataset">dataset</gmd:MD_ScopeCode>
     </gmd:level>
    </gmd:DQ_Scope>
   </gmd:scope>
   <gmd:report>
    <gmd:DQ_ConceptualConsistency>
     <gmd:nameOfMeasure>
      <gco:CharacterString>Vertical confidence level</gco:CharacterString>
     </gmd:nameOfMeasure>
     <gmd:result>
      <gmd:DQ_ConformanceResult>
       <gmd:specification>
        <gmd:CI_Citation>
         <gmd:title>
          <gco:CharacterString>Vertical Confidence Level</gco:CharacterString>
         </gmd:title>
         <gmd:date>
          <gmd:CI_Date>
           <gmd:date>
            <gco:DateTime>2013-09-02T19:47:00.000Z</gco:DateTime>
           </gmd:date>
           <gmd:dateType>
            <gmd:CI_DateTypeCode codeList="http://www.aixm.aero/schema/5.1/ISO_19139_Schemas/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="creation">creation</gmd:CI_DateTypeCode>
           </gmd:dateType>
          </gmd:CI_Date>
         </gmd:date>
        </gmd:CI_Citation>
       </gmd:specification>
       <gmd:explanation>
        <gco:CharacterString> A statistical measure of the estimated confidence that 90% of the captured data meets the required vertical accuracy.</gco:CharacterString>
       </gmd:explanation>
       <gmd:pass>
        <gco:Boolean>true</gco:Boolean>
       </gmd:pass>
     </gmd:DQ_ConformanceResult>
    </gmd:result>
   </gmd:DQ_ConceptualConsistency>
  </gmd:report>
...
  </gmd:DQ_DataQuality>
 </gmd:dataQualityInfo>
...
</gmd:MD_Metadata>