Difference between revisions of "EX Extent"

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<table cellpadding="3">
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[[Image:EX Extent.png|thumb|right|EX Extent.png]]
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== gex:EX_Extent ==
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<div id="elementsAndDefinitionsManual">
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<table cellpadding="3" width="100%">
 
<tr>
 
<tr>
<th colspan="3">Elements</th>
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<th colspan="3">Elements</th>
<th><i>Definition and Recommended Practice</i></th>
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<th colspan="1">Domain</th>
<th><pre>Examples</pre></th>
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<th width="50%"><i>Definition and Recommended Practice</i></th>
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<th width="30%"><i>Examples</i></th>
 
</tr>
 
</tr>
 
<tr>
 
<tr>
<td bgcolor="CCFF99">1</td>
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<td bgcolor="CCFF99">1</td>
<td bgcolor="CCFF99">[[CharacterString|description]]</td>
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<td bgcolor="CCFF99">[[CharacterString|gex:description]]</td>
<td bgcolor="CCFF99">0..1</td>
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<td bgcolor="CCFF99">0..1</td>
<td><i>Mandatory when geographicElement, temporalElement and verticalElement are not present. When there are multiple extents, this field is useful for identifying each extent.</i></td>
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<td bgcolor="CCFF99">[[CharacterString|gco:CharacterString]]</td>
<td rowspan="3">
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<td><i>Mandatory when gex:geographicElement, gex:temporalElement, and gex:verticalElement are not present.</i><br><br>When there are multiple extents, this field is useful for identifying each extent.</td>
<pre>
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<td rowspan="4"><i>extent: (EX_Extent)
extent: (EX_Extent)
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:geographicElement: (EX_GeographicBoundingBox)
geographicElement: (EX_GeographicBoundingBox)
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::westBoundLongitude: -171.76409
  westBoundLongitude: -171.76409
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::eastBoundLongitude: -157.86768
  eastBoundLongitude: -157.86768
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::southBoundLatitude: -14.42443
  southBoundLatitude: -14.42443
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::northBoundLatitude: 21.31573
  northBoundLatitude: 21.31573
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:temporalElement: (EX_TemporalExtent)
temporalElement: (EX_TemporalExtent)
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::extent:
  extent:
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:::TimePeriod:
  TimePeriod:
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::::beginPosition:  2010-05-17
    beginPosition:  2010-05-17
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::::endPosition:  2010-06-16
    endPosition:  2010-06-16
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<br><br>extent: (EX_Extent)
extent: (EX_Extent)
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:description: KingmanPalmyra_line_100
description: KingmanPalmyra_line_100
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:geographicElement:  (EX_GeographicBoundingBox)
geographicElement:  (EX_GeographicBoundingBox)
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::westBoundLongitude:  -162.14217
  westBoundLongitude:  -162.14217
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::eastBoundLongitude:  -161.55155
  eastBoundLongitude:  -161.55155
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::southBoundLatitude:  4.94414
  southBoundLatitude:  4.94414
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::northBoundLatitude:  5.28984
  northBoundLatitude:  5.28984
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:temporalElement:  (EX_TemporalExtent)
temporalElement:  (EX_TemporalExtent)
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::extent:
  extent:
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:::TimePeriod:
  TimePeriod:
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::::beginPosition:  2010-06-05T12:00:17
    beginPosition:  2010-06-05T12:00:17
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::::endPosition:  2010-06-05T15:15:37</i></td>
    endPosition:  2010-06-05T15:15:37
 
</pre>
 
</td>
 
 
</tr>
 
</tr>
 
<tr>
 
<tr>
<td bgcolor="CCFFFF"> 2 </td>
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<td bgcolor="CCFF99">2</td>
<td bgcolor="CCFFFF" nowrap="nowrap">
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<td bgcolor="CCFF99" nowrap="nowrap">gex:geographicElement ''(choose one)''
geographicElement ''(choose one)''  
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* [[EX_BoundingPolygon|gex:EX_BoundingPolygon]]
*[[EX BoundingPolygon]]  
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* [[EX_GeographicBoundingBox|gex:EX_GeographicBoundingBox]]
*[[EX GeographicBoundingBox]]  
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* [[EX_GeographicDescription|gex:EX_GeographicDescription]]</td>
*[[EX GeographicDescription]]
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<td bgcolor="CCFF99"> 0..* </td>
</td>
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<td bgcolor="CCFF99">[[EX_BoundingPolygon|gex:EX_BoundingPolygon]]<br>[[EX_GeographicBoundingBox|gex:EX_GeographicBoundingBox]]<br>[[EX_GeographicDescription|gex:EX_GeographicDescription]]</td>
<td bgcolor="CCFFFF"> 0..* </td>
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<td><i>Mandatory when gex:description, gex:temporalElement, and gex:verticalElement are not present.</i><br><br>Geographic extent of the resource. At a minimum, provide the GeographicBoundingBox, because most discovery systems rely on this section for spatial searches. Not required when resource is non-geospatial and the scopeCode = 'nonGeographicDataset'.</td>
<td><i>Geographic extent of the resource. At a minimum, provide the GeographicBoundingBox, because most discovery systems rely on this section for spatial searches. Not required when resource is non-geospatial and the scopeCode = 'nonGeographicDataset'. </i></td>
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<td><i></i></td>
 
</tr>
 
</tr>
 
<tr>
 
<tr>
<td bgcolor="CCFFFF"> 3</td>
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<td bgcolor="CCFF99">3</td>
<td bgcolor="CCFFFF">
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<td bgcolor="CCFF99" nowrap="nowrap">gex:temporalElement ''(choose one)''  
temporalElement ''(choose one)'' <br/>
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*[[EX_TemporalExtent|gex:EX_TemporalExtent]]  
*[[EX TemporalExtent]]  
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*[[EX_SpatialTemporalExtent|gex:EX_SpatialTemporalExtent]]</td>
*[[EX SpatialTemporalExtent]]  
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<td bgcolor="CCFF99">0..*</td>
</td>
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<td bgcolor="CCFF99">[[EX_TemporalExtent|gex:EX_TemporalExtent]]<br>[[EX_SpatialTemporalExtent|gex:EX_SpatialTemporalExtent]]</td>
<td bgcolor="CCFFFF">0..*</td>
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<td><i>Mandatory when gex:description, gex:geographicElement, and gex:verticalElement are not present.</i><br><br>Temporal extent of the resource. Describe the time period covered by the content of the resource or the date and time range when the data was collected. The use of multiple temporal extents should be explained in the attribute description of the extent. If the resource has a status of 'ongoing' then use the indeterminatePosition attribute without an end date value. Example: &lt;gml:endPosition indeterminatePosition="now"/&gt;</td>
<td><i>Temporal extent of the resource. Describe the time period covered by the content of the resource or the date and time range when the data was collected. The use of multiple temporal extents should be explained in the attribute description of the extent. If the resource has a status of 'ongoing' then use the indeterminatePosition attribute without an end date value. Example: &lt;gml:endPosition indeterminatePosition="now"/&gt; </i></td>
 
 
</tr>
 
</tr>
 
<tr>
 
<tr>
<td bgcolor="CCFFFF"> 4</td>
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<td bgcolor="CCFF99">4</td>
<td bgcolor="CCFFFF">[[EX VerticalExtent|verticalElement]]</td>
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<td bgcolor="CCFF99">[[EX_VerticalExtent|gex:verticalElement]]</td>
<td bgcolor="CCFFFF">0..*</td>
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<td bgcolor="CCFF99">0..*</td>
<td><i>Minimum and maximum vertical extent of the resource. </i></td>
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<td bgcolor="CCFF99">[[EX_VerticalExtent|gex:EX_VerticalExtent]]</td>
<td></td>
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<td><i>Mandatory when gex:description, gex:geographicElement, and gex:temporalElement are not present.</i><br><br>Minimum and maximum vertical extent of the resource.</td>
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<td><i></i></td>
 
</tr>
 
</tr>
 
</table>
 
</table>
[[Image:EX Extent.png|thumb|center|EX Extent.png]]
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</div>
 
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<br>
 
{{template:isoOrderingFooter}}  
 
{{template:isoOrderingFooter}}  
 
 
*[[ISO Extents]]
 
*[[ISO Extents]]

Latest revision as of 05:47, August 16, 2017

EX Extent.png

gex:EX_Extent[edit | edit source]

Elements Domain Definition and Recommended Practice Examples
1 gex:description 0..1 gco:CharacterString Mandatory when gex:geographicElement, gex:temporalElement, and gex:verticalElement are not present.

When there are multiple extents, this field is useful for identifying each extent.
extent: (EX_Extent)
geographicElement: (EX_GeographicBoundingBox)
westBoundLongitude: -171.76409
eastBoundLongitude: -157.86768
southBoundLatitude: -14.42443
northBoundLatitude: 21.31573
temporalElement: (EX_TemporalExtent)
extent:
TimePeriod:
beginPosition: 2010-05-17
endPosition: 2010-06-16



extent: (EX_Extent)

description: KingmanPalmyra_line_100
geographicElement: (EX_GeographicBoundingBox)
westBoundLongitude: -162.14217
eastBoundLongitude: -161.55155
southBoundLatitude: 4.94414
northBoundLatitude: 5.28984
temporalElement: (EX_TemporalExtent)
extent:
TimePeriod:
beginPosition: 2010-06-05T12:00:17
endPosition: 2010-06-05T15:15:37
2 gex:geographicElement (choose one) 0..* gex:EX_BoundingPolygon
gex:EX_GeographicBoundingBox
gex:EX_GeographicDescription
Mandatory when gex:description, gex:temporalElement, and gex:verticalElement are not present.

Geographic extent of the resource. At a minimum, provide the GeographicBoundingBox, because most discovery systems rely on this section for spatial searches. Not required when resource is non-geospatial and the scopeCode = 'nonGeographicDataset'.
3 gex:temporalElement (choose one) 0..* gex:EX_TemporalExtent
gex:EX_SpatialTemporalExtent
Mandatory when gex:description, gex:geographicElement, and gex:verticalElement are not present.

Temporal extent of the resource. Describe the time period covered by the content of the resource or the date and time range when the data was collected. The use of multiple temporal extents should be explained in the attribute description of the extent. If the resource has a status of 'ongoing' then use the indeterminatePosition attribute without an end date value. Example: <gml:endPosition indeterminatePosition="now"/>
4 gex:verticalElement 0..* gex:EX_VerticalExtent Mandatory when gex:description, gex:geographicElement, and gex:temporalElement are not present.

Minimum and maximum vertical extent of the resource.




ISO Legend

Possible Parent Elements

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