ARmodis: Angle on Red for MODIS
In klauswiese/AngleIndexes: AngleIndexes
Description
Usage
Arguments
Value
Author(s)
References
Examples
Description
Calculate the angle on Red value relate with the value of green and near infrared
Usage
1
ARmodis(Green, Red, NIR)
Arguments
Green
Raster of green band from MODIS
Red
Raster of Red band from MODIS
NIR
Raster of near infrared band from MODIS
Value
Angle formed in the triangle formed by Green - Red - NIR in the spectral curve
Author(s)
Klaus Wolfgang Wiese Acosta
References
Khanna, S.; Palacios-Orueta, A.; Whiting, M. L.; Ustin, S. L.; Riaño, D. & Litago, J. Development of angle indexes for soil moisture estimation, dry matter detection and land-cover discrimination Remote Sensing of Environment, 2007, 109, 154-165
Examples
1
2
3
4
5
6
7
#load bands
Green <- raster("MODISB2.tif")
Red <- raster("MODISB3.tif")
NIR <- raster("MODISB4.tif")
#excute command
ARmodis(Green = Green, Red = Red, NIR = NIR)
klauswiese/AngleIndexes documentation built on Oct. 24, 2021, 2:41 p.m.
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Description Usage Arguments Value Author(s) References Examples
Description
Calculate the angle on Red value relate with the value of green and near infrared
Usage
1 | ARmodis(Green, Red, NIR)
|
Arguments
Green |
Raster of green band from MODIS |
Red |
Raster of Red band from MODIS |
NIR |
Raster of near infrared band from MODIS |
Value
Angle formed in the triangle formed by Green - Red - NIR in the spectral curve
Author(s)
Klaus Wolfgang Wiese Acosta
References
Khanna, S.; Palacios-Orueta, A.; Whiting, M. L.; Ustin, S. L.; Riaño, D. & Litago, J. Development of angle indexes for soil moisture estimation, dry matter detection and land-cover discrimination Remote Sensing of Environment, 2007, 109, 154-165
Examples
1 2 3 4 5 6 7 | #load bands
Green <- raster("MODISB2.tif")
Red <- raster("MODISB3.tif")
NIR <- raster("MODISB4.tif")
#excute command
ARmodis(Green = Green, Red = Red, NIR = NIR)
|
R Package Documentation
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We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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