title: NDVI filter
media types:
Video
description: This filter creates a false image from a visible + infrared source.
version: 0.2
creator: Brian Matherly
title: Color Map
description:
The color map to use. One of 'earth', 'grayscale', 'heat' or 'rainbow'.
type: string
readonly: no
required: no
default: grayscale
widget: text
title: Levels
description:
The number of color levels to use in the false image (divided by 1000).
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 1
default: 0.256
widget: spinner
title: VIS Scale
description:
A scaling factor to be applied to the visible component (divided by 10).
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 1
default: 0.1
widget: spinner
title: VIS Offset
description:
An offset to be applied to the visible component (mapped to [-100%, 100%].
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 1
default: 0.5
widget: spinner
title: NIR Scale
description:
A scaling factor to be applied to the near-infrared component (divided by 10).
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 1
default: 0.1
widget: spinner
title: NIR Offset
description:
An offset to be applied to the near-infrared component (mapped to [-100%, 100%].
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 1
default: 0.5
widget: spinner
title: Visible Channel
description:
The channel to use for the visible component. One of 'r', 'g', or 'b'.
type: string
readonly: no
required: no
default: b
widget: text
title: NIR Channel
description:
The channel to use for the near-infrared component. One of 'r', 'g', or 'b'.
type: string
readonly: no
required: no
default: r
widget: text
title: Index Calculation
description:
The index calculation to use. One of 'ndvi' or 'vi'.
type: string
readonly: no
required: no
default: ndvi
widget: text
title: Legend
description:
Control legend display. One of 'off' or 'bottom'.
type: string
readonly: no
required: no
widget: text
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