| Created: | 7/11/2017 12:07:23 PM |
| Modified: | 9/1/2017 12:39:06 PM |
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<b>Definition</b><br/>An <b>ActivityField</b> is a continuous surface of land on which activities are performed; i.e. <b>Task</b>s and <b>Operation</b>s. <br/><br/><b>Remarks.</b><br/>The <b>ActivityField</b> can be identical to a <b>Field</b> or is part of a <b>Field. </b>In many cases it will correspond with a <b>CropField</b>, but this is not always the case; <br/>1) Activities can be performed on a<b> Field</b> as a whole, when there are no crops grown, <br/>2) Activities can be performed on more <b>CropField</b>s bordering each other, when there is a reason to distinguish them as <b>CropField</b>s, but operations can be executed as one activity and <br/>3) Activities are performed on only a part of the <b>CropField</b>, like for example when a contractor is asked to harvest the headlands and fieldborders at a certain date and leave the field remnant for a later stage.<br/><br/><b>DISCUSSION</b><br/>CAN AN ACTIVITY FIELD EXIST OVER MORE GROWING SEASONS?<br/>WHEN SHOULD IT BE STARTED OR FINISHED?<br/>
- Attributes
- Associations To
- Associations From
- Tagged Values
- Other Links
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Public StatusEnumeration Status |
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anonymousType=false maxOccurs=1 minOccurs=1
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| Element | Source Role | Target Role |
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«XSDcomplexType» Task Class |
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Name: is_(to_be)_carried_out_on |
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«XSDcomplexType» DataSet Class |
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«XSDcomplexType» TrackPlan Class |
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«XSDcomplexType» FieldEntrance Class |
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«XSDcomplexType» Operation Class |
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| Element | Source Role | Target Role |
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«XSDcomplexType» Farm Class |
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«XSDcomplexType» ImplementApplicationMapRequest Class |
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«XSDcomplexType» Contractor Class |
Name: operating |
Name: worked |
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«XSDcomplexType» GuidanceRefference Class |
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<b>Remark.</b><br/>A reference line can be used for two or even more ActivityField's, and an ActivityField can have more reference lines. Hence this association needs a junction table.<br/><br/>This association might look redundant, as there can be a link established through TrackPlan, and TrackReferenceLine, though the Guidance RefferenceLine can already be present before a TrackPlan is formulated.<br/>
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| Tag | Value |
| DutchName | AktiviteitenPerceel |
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| mixed | false |
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Values: true | false
Default: false Description: Determines whether this element may contain mixed element and character content. |
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| Object | Type | Connection | Direction | Notes |
| «XSDcomplexType» Plot | Class | Generalization | To |