[auscope-geosciml] GeoSciML 3 - Borehole positional accuracy [SEC=UNCLASSIFIED]

Oliver.Raymond at ga.gov.au Oliver.Raymond at ga.gov.au
Thu Aug 25 19:07:33 EDT 2011


Hi Bruce,

Try this:

    <samsp:positionalAccuracy>
        <gmd:DQ_AbsoluteExternalPositionalAccuracy>
            <gmd:result>
                <gmd:DQ_QuantitativeResult>
                    <gmd:valueUnit xlink:href="http://www.opengis.net/def/uom/OGC/1.0/metre" xlink:title="m"/>  <!-- href to OGC definition for metres -->
                    <gmd:value>
                        <gco:Record>300</gco:Record>  <!-- A string -->
                    </gmd:value>
                </gmd:DQ_QuantitativeResult>
            </gmd:result>
        </gmd:DQ_AbsoluteExternalPositionalAccuracy>
    </samsp:positionalAccuracy>

Cheers,
Ollie
_______________________________________________________________________

Ollie Raymond

Project Leader
National Geological Maps and Data Standards Project<http://www.ga.gov.au/minerals/projects/current-projects/geological-maps-standards.html>
Geoscience Australia

Interoperability Working Group<https://www.seegrid.csiro.au/wiki/bin/view/CGIModel/InteroperabilityWG>
IUGS Commission for the Management and Application of Geoscience Information

Address: GPO Box 378, Canberra, ACT, 2601, Australia | ABN: 80 091 799 039
Ph: +61 2 62499575  |  Fax: +61 2 62479992  |  Email: oliver.raymond at ga.gov.au<mailto:oliver.raymond at ga.gov.au>  |  Google Map<http://maps.google.com/maps?f=q&hl=en&geocode=&q=canberra+australia&ie=UTF8&ll=-35.344028,149.158362&spn=0.007684,0.016404&t=h&z=17&iwloc=addr&om=1>
_______________________________________________________________________

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________________________________
From: auscope-geosciml-bounces at lists.arcs.org.au [mailto:auscope-geosciml-bounces at lists.arcs.org.au] On Behalf Of Bruce.Simons at dpi.vic.gov.au
Sent: Thursday, 25 August 2011 4:12 PM
To: auscope-geosciml at lists.arcs.org.au
Subject: [auscope-geosciml] GeoSciML 3 - Borehole positional accuracy

Hi all,
I've started generating an instance document for http://xmlns.geosciml.org/Borehole/3.0 and run into a UOM problem.
We have replaced:
 <sa:surveyDetails>
        <sa:SurveyProcedure>
                <sa:positionMethod>
                        <om:Process>
                                <gsml20:CGI_TermValue>
                                        <gsml20:value codeSpace="http://www.dpi.vic.gov.au/earth-resources">Digitised metric</gsml:value>
                                </gsml20:CGI_TermValue>
                        </om:Process>
                </sa:positionMethod>
                <sa:positionAccuracy uom="http://www.opengis.net/def/uom/OGC/1.0/metre">300</sa:positionAccuracy>
        </sa:SurveyProcedure>
</sa:surveyDetails>

with:
                <samsp:hostedProcedure xlink:href="http://geology.data.vic.gov.au/classifier/gsv/9_67916112856013567" xlink:title="Digitised metric" />
                <samsp:positionalAccuracy>
                        <gmd:DQ_AbsoluteExternalPositionalAccuracy>
                                <gmd:result>
                                        <gmd:DQ_QuantitativeResult>
                                                <gmd:valueUnit>
                                                        <gml:BaseUnit gml:id="">
                                                                <gml:identifier codeSpace=""></gml:identifier>
                                                                <gml:unitsSystem></gml:unitsSystem>
                                                        </gml:BaseUnit>
                                                </gmd:valueUnit>
                                                <gmd:value>
                                                </gmd:value>
                                        </gmd:DQ_QuantitativeResult>
                                </gmd:result>
                        </gmd:DQ_AbsoluteExternalPositionalAccuracy>
                </samsp:positionalAccuracy>

The   <gmd:DQ_AbsoluteExternalPositionalAccuracy> property looks over-inflated, but I can live with that.  However, I can't see where the unit of measure goes.

Has anyone tried to populate a gmd result and worked out what goes in each of these properties?

Bruce Simons
----------------------------------------------------
Senior Information Systems Analyst
Prospectivity & Exploration, Earth Resources Development Division
IUGS-Commission for Geoscience Information Oceania Councillor
Level 9, 55 Collins St
PO Box 4440
Melbourne, Victoria, 3001
Australia

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