get_aphstar: Get phytoplankton absorption coefficients (aphstar) for...
In BIO-RSG/oceancolouR: Various Functions for Satellite and Data Analysis
get_aphstar R Documentation
Get phytoplankton absorption coefficients (aphstar) for selected wavebands
Description
If lambda contains wavebands that are not integer values, the value will be interpolated. Bands must be within 400-700nm (inclusive).
Usage
get_aphstar(lambda)
Arguments
lambda
Numeric vector of wavebands (nanometers)
Value
Numeric vector of aphstar coefficients corresponding to lambda
References
Sources for default aw, bbw, and aphstar: Pope and Fry 1997, and Smith and Baker 1981 (https://oceancolor.gsfc.nasa.gov/docs/rsr/water_coef.txt, this does not account for salinity effects on backscattering like the values in Zhang 2009), and DFO cruise records containing aph and chlorophyll-a values which were converted to aphstar by mean(aph/chl).
BIO-RSG/oceancolouR documentation built on April 30, 2024, 7:54 a.m.
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| get_aphstar | R Documentation |
Get phytoplankton absorption coefficients (aphstar) for selected wavebands
Description
If lambda contains wavebands that are not integer values, the value will be interpolated. Bands must be within 400-700nm (inclusive).
Usage
get_aphstar(lambda)
Arguments
lambda |
Numeric vector of wavebands (nanometers) |
Value
Numeric vector of aphstar coefficients corresponding to lambda
References
Sources for default aw, bbw, and aphstar: Pope and Fry 1997, and Smith and Baker 1981 (https://oceancolor.gsfc.nasa.gov/docs/rsr/water_coef.txt, this does not account for salinity effects on backscattering like the values in Zhang 2009), and DFO cruise records containing aph and chlorophyll-a values which were converted to aphstar by mean(aph/chl).
R Package Documentation
Browse R Packages
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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