AS1modis: Angle on SWIR 1 for MODIS
In klauswiese/AngleIndexes: AngleIndexes
Description
Usage
Arguments
Value
Author(s)
References
Examples
Description
Calculate the angle on SWIR 1 value relate with the value of SWIR 2 and near infrared
Usage
1
AS1modis(NIR, SWIR, SWIR2)
Arguments
NIR
Raster of near infrared band from MODIS
SWIR
Raster of SWIR 1 band from MODIS
SWIR2
Raster of SWIR 2 band from MODIS
Value
Angle formed in the triangle formed by NIR - SWIR - SWIR2 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
NIR <- raster("B4MODIS.tif")
SWIR <- raster("B5MODIS.tif")
SWIR2 <- raster("B5MODIS.tif")
#excute command
AS1modis(NIR = NIR, SWIR = SWIR, SWIR2 = SWIR2)
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 SWIR 1 value relate with the value of SWIR 2 and near infrared
Usage
1 | AS1modis(NIR, SWIR, SWIR2)
|
Arguments
NIR |
Raster of near infrared band from MODIS |
SWIR |
Raster of SWIR 1 band from MODIS |
SWIR2 |
Raster of SWIR 2 band from MODIS |
Value
Angle formed in the triangle formed by NIR - SWIR - SWIR2 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
NIR <- raster("B4MODIS.tif")
SWIR <- raster("B5MODIS.tif")
SWIR2 <- raster("B5MODIS.tif")
#excute command
AS1modis(NIR = NIR, SWIR = SWIR, SWIR2 = SWIR2)
|
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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