proj_collection_area: Calculate projected surface area of the collection apature
In edwardpmorris/FASTSpectra: Parse and radiometrically correct Ocean Optics spectra files
Description
Usage
Arguments
Value
Examples
Description
Calculates the projected area using the diameter of the instrument light
collection apature and the viewing geometry of measurements (θv, °),
expressed as an angle from the nadir (0°) viewing zenith. Diameter maybe
given in um, mm, cm or m and specified using unit_in.
Usage
1
proj_collection_area(diameter, unit_in = "um", theta_v = 0)
Arguments
diameter
The ‘diameter’ (d) of the instrument light collection
apature
unit_in
The units of length for diameter, c('um', 'mm', 'cm', 'm')
theta_v
The viewing geometry of measurements (θv, °),
expressed as an angle from the nadir (0°) viewing zenith in degrees.
Value
Projected area of the collection apature (*A*cosθ, m2)
Examples
1
proj_collection_area(400, unit_in='um', theta_v=0)
edwardpmorris/FASTSpectra documentation built on May 15, 2019, 11:03 p.m.
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Description Usage Arguments Value Examples
Description
Calculates the projected area using the diameter of the instrument light
collection apature and the viewing geometry of measurements (θv, °),
expressed as an angle from the nadir (0°) viewing zenith. Diameter maybe
given in um, mm, cm or m and specified using unit_in.
Usage
1 | proj_collection_area(diameter, unit_in = "um", theta_v = 0)
|
Arguments
diameter |
The ‘diameter’ (d) of the instrument light collection apature |
unit_in |
The units of length for diameter, c('um', 'mm', 'cm', 'm') |
theta_v |
The viewing geometry of measurements (θv, °), expressed as an angle from the nadir (0°) viewing zenith in degrees. |
Value
Projected area of the collection apature (*A*cosθ, m2)
Examples
1 | proj_collection_area(400, unit_in='um', theta_v=0)
|
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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