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NetCDF Mappings

CowanSM edited this page Jul 16, 2012 · 4 revisions

Where does NcSOS get its Metadata?

Needed Info For Mapping

  • definition terms for each of the attributes of a station/sensor. example from NOAA
    <sml:identifier name="Short Name">
      <sml:Term definition="urn:ogc:def:identifier:OGC:shortName">
        <sml:value>adcp0</sml:value>
      </sml:Term>
    </sml:identifier>

  • URN (procedure) for Grid data. Right now it reads: 'urn:tds:station.sos:SST_Global_2x2deg_20120626_0000'. Where that last bit is the file name of the netcdf dataset.

  • Vector definitions for station location example from NOAA
    <swe:Position>
      <swe:location>
        <swe:Vector gml:id="STATION_LOCATION" definition="urn:ogc:def:property:OGC:location">
        </swe:Vector>
      </swe:location>
    </swe:Position>

  • Definitions for Time and Quantity fields (used in trajectories) example from NOAA
    <swe:field name="time">
      <swe:Time definition="urn:ogc:def:phenomenon:OGC:time">
        <swe:uom xlink:href="urn:ogc:def:unit:OGC:ISO8601:date"/>
      </swe:Time>
    </swe:field>
    <swe:field name="lat">
      <swe:Quantity definition="urn:ogc:def:phenomenon:OGC:latitude:wgs84">
        <swe:uom code="deg"/>
      </swe:Quantity>
    </swe:field>

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