Available Channels¶

Here’s the glossary of Channels retrievable.

The string version is exactly the name itself. f.CHN.RED == "RED"

In doubt, use the full f.CHN.XX call as autocomplete will help you.

Non-GLCM Channels¶

The syntax is f.CHN.XX.

CHN Constant	Description	Layers
RED	Red Channel	1
GREEN	Green Channel	1
BLUE	Blue Channel	1
RGB	A Tuple of Red, Green, Blue Channels	3
RED_EDGE	Red Edge Channel	1
NIR	Near Infrared Channel	1
RGBRENIR	A Tuple of Red, Green, Blue, Red Edge, NIR Channels	5
X	X Position	1
Y	Y Position	1
XY	A Tuple of X, Y Channels	2
HUE	Hue Channel	1
SATURATION	Saturation Channel	1
VALUE	Value Channel	1
HSV	A Tuple of Hue, Saturation, Value Channels	3
NDI	Normalized Difference Index Channel	1
EX_G	Excess Green Channel	1
MEX_G	Modified Excess Green Channel	1
EX_GR	Excess Green Minus Red Channel	1
VEG	Vegetation Channel	1
NDVI	Normalized Difference Vegetation Index Channel	1
BNDVI	Blue Normalized Difference Vegetation Index Channel	1
GNDVI	Green Normalized Difference Vegetation Index Channel	1
GARO	Green Atmospherically Resistant Vegetation Index	1
GLI	Green Leaf Index	1
GBNDVI	Green Blue NDVI	1
GRNDVI	Green Red NDVI	1
NDRE	Normalized Difference Red Edge Channel	1
LCI	Leaf Chlorophyll Index Channel	1
MSAVI	Modified Soil Adjusted Vegetation Index Channel	1
OSAVI	Optimized Soil Adjusted Vegetation Index Channel	1

For the channel label, it’ll be in the format FEATURE_CHANNEL.

For example, CON_RED, COR_GREEN.

The syntax to retrieve GLCM Feature of CHN is f.FEATURE(List[CHN]).

For example f.ASM([f.CHN.RED, f.CHN.GREEN]).