sld:GrayChannel

Element information

Namespace: http://niem.gov/niem/external/ogc-sld/1.0.20/dhs-gmo/1.0.0

Schema document: external/ogc-sld/1.0.20/dhs-gmo/1.0.0/sld.xsd

Type: sld:SelectedChannelType

Properties: Global, Qualified

Content

Sequence [1..1]
1. sld:SourceChannelName [1..1]
2. sld:ContrastEnhancement [0..1] "ContrastEnhancement" defines the 'stretching' of contrast for a channel of a false-color image or for a whole grey/color image. Contrast enhancement is used to make ground features in images more visible.

Attributes

None

Used in

Anonymous type of element sld:ChannelSelection

Sample instance

<sld:GrayChannel>
   <sld:SourceChannelName>string</sld:SourceChannelName>
   <sld:ContrastEnhancement>
      <sld:Normalize/>
      <sld:GammaValue>1.0</sld:GammaValue>
   </sld:ContrastEnhancement>
</sld:GrayChannel>