Schema Central > NIEM 2.1 > xAL.xsd > a:LocationByCoordinates
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a:LocationByCoordinates

Simple Geo-coordinates of the address/location

Element information

Type: Anonymous

Properties: Local, Qualified

Content

Attributes

NameOccTypeDescriptionNotes
a:Meridian [0..1]a:MeridianCodeListThe collection of the coordinate numeric values for latitude amd longtitude depends on the agreed position of the meridian. Declaration of the meridian is necessary as it cannot be assumed in the data
a:MeridianCodeType [0..1]ct:StringType of code used. e.g. EPSG Code
a:Datum [0..1]a:DatumCodeListThe collection of the coordinate numeric values depends on the agreed datum within which the measurement was taken. Declaration of the datum is necessary as it cannot be assumed in the data
a:DatumCodeType [0..1]ct:StringType of code used. e.g. EPSG Code, WGS-84
a:Projection [0..1]a:ProjectionCodeListCoordinates have limited utility and application depending on the projection required for visualisation in a map. Declaration of projection is necessary as it cannot be assumed in data
a:ProjectionCodeType [0..1]ct:StringType of code used. e.g. EPSG Code
ct:DataQualityType [0..1]ct:DataQualityTypeListThis attribute indicates what level of trust can be given to the parent element. Omit this attribute if the data quality is unknown. If the data quality is known, the value is "Valid, else "InValid"from group ct:grDataQuality
ct:ValidFrom [0..1]xsd:dateTimeDate the data quality is valid from from group ct:grDataQuality
ct:ValidTo [0..1]xsd:dateTimeDate the data quality is valid tofrom group ct:grDataQuality
Any attribute[0..*]Namespace: ##other, Process Contents: lax

Used in

Sample instance

<a:LocationByCoordinates>
   <a:Latitude/>
   <a:Longitude/>
</a:LocationByCoordinates>

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