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* The xUnits element
<!ELEMENT xUnits (#PCDATA)>
The xUnits element encases the units used to measure the x - parameter of the (x, y)
observation.
Example
<xUnits>Metres</xUnits>
* The yUnits element
<!ELEMENT yUnits (#PCDATA)>
The yUnits element encases the units the y - parameter of the (x, y) observation was measured
in.
Example
<yUnits>Degrees Celcius</yUnits>
* The QCStatus element
<!ELEMENT QCStatus (#PCDATA)>
The QCStatus element is used to indicate whether the quality control on the observation has
been completed. A value of "0", the QC of this observation is complete. A value of "1", then
the QC of this observation is incomplete.
Example
<QCStatus>0</QCStatus>
* The Data element
<!ELEMENT Data (Observation+)>
<!ATTLIST Data
flagged (true | false) #REQUIRED
listLength CDATA #IMPLIED
>
The Data element must contain 1 or more Observation child elements.
The Data element is used to encase a series of observations for a particular data object.
XData, XDataDescriptive and XYData will only have one observation element. XYDataList
will have more than one observation element.
Attribute definitions
flagged
This attribute is required. It must be set to TRUE or FALSE. It is set to TRUE if the
data value has been flagged.
listLength
This attribute is not required if there is only one observation. Where the number of
observations is greater than 1, the listLength should be set to the number of observations. This
is the case for data type XYDataList.
Version 1.1
January 2002
MarineQC User Guide
Produced by AODC