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Attributes
Diagrams
Source
Used by
Complex Type gml:PointType
Namespace http://www.opengis.net/gml
Annotations
A Point is defined by a single coordinate tuple.
Diagram
Diagram index0.tmp#id49 index1.tmp#id31 index2.tmp#id44 index3.tmp#id46 index4.tmp#id30 index5.tmp#id29 index56.tmp#id111 index49.tmp#id58 index56.tmp#id110 index57.tmp#id163 index21.tmp#id71 index25.tmp#id72 index140.tmp#id66
Type extension of gml:AbstractGeometricPrimitiveType
Type hierarchy
Used by
Element gml:Point
Model gml:metaDataProperty* , gml:description{0,1} , gml:name* , (gml:pos | gml:coordinates | gml:coord)
Children gml:coord, gml:coordinates, gml:description, gml:metaDataProperty, gml:name, gml:pos
Attributes
QName Type Fixed Default Use Annotation
axisLabels gml:NCNameList optional
Ordered list of labels for all the axes of this CRS. The gml:axisAbbrev value should be used for these axis labels, after spaces and forbiddden characters are removed. When the srsName attribute is included, this attribute is optional. When the srsName attribute is omitted, this attribute shall also be omitted.
gid string optional
This attribute is included for backward compatibility with GML 2 and is deprecated with GML 3. This identifer is superceded by "gml:id" inherited from AbstractGMLType. The attribute "gid" should not be used anymore and may be deleted in future versions of GML without further notice.
gml:id ID optional
Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
srsDimension positiveInteger optional
The "srsDimension" is the length of coordinate sequence (the number of entries in the list). This dimension is specified by the coordinate reference system. When the srsName attribute is omitted, this attribute shall be omitted.
srsName anyURI optional
In general this reference points to a CRS instance of gml:CoordinateReferenceSystemType (see coordinateReferenceSystems.xsd). For well known references it is not required that the CRS description exists at the location the URI points to. If no srsName attribute is given, the CRS must be specified as part of the larger context this geometry element is part of, e.g. a geometric element like point, curve, etc. It is expected that this attribute will be specified at the direct position level only in rare cases.
uomLabels gml:NCNameList optional
Ordered list of unit of measure (uom) labels for all the axes of this CRS. The value of the string in the gml:catalogSymbol should be used for this uom labels, after spaces and forbiddden characters are removed. When the axisLabels attribute is included, this attribute shall also be included. When the axisLabels attribute is omitted, this attribute shall also be omitted.
Source
<complexType name="PointType">
  <annotation>
    <documentation>A Point is defined by a single coordinate tuple.</documentation>
  </annotation>
  <complexContent>
    <extension base="gml:AbstractGeometricPrimitiveType">
      <sequence>
        <choice>
          <annotation>
            <documentation>GML supports two different ways to specify the direct poisiton of a point. 1. The "pos" element is of type DirectPositionType.</documentation>
          </annotation>
          <element ref="gml:pos"/>
          <element ref="gml:coordinates">
            <annotation>
              <documentation>Deprecated with GML version 3.1.0 for coordinates with ordinate values that are numbers. Use "pos" instead. The "coordinates" element shall only be used for coordinates with ordinates that require a string representation, e.g. DMS representations.</documentation>
            </annotation>
          </element>
          <element ref="gml:coord">
            <annotation>
              <documentation>Deprecated with GML version 3.0. Use "pos" instead. The "coord" element is included for backwards compatibility with GML 2.</documentation>
            </annotation>
          </element>
        </choice>
      </sequence>
    </extension>
  </complexContent>
</complexType>
Schema location http://schemas.opengis.net/gml/3.1.1/base/geometryBasic0d1d.xsd