R/fluxnet.R

In jmzobitz/BRDF: A collection of files to compute BRDF using GSVD

#' BRDF Kernel matrix entries for 26 MODIS pixels.
#'
#'
#' \itemize{
#'   \item site. Fluxnet site abbreviation
#'   \item time. Day of the year in 2017
#'   \item K_Iso. Calculated value of Isometric kernel
#'   \item K_RossThick. Calculated value of Ross Thick kernel
#'   \item K_Iso. Calculated value of Li Sparse kernel
#'   \item bandNUM. Reflectance band (1-7)
#' }
#'
#' @docType data
#' @keywords datasets
#' @name fluxnet
#' @usage data(fluxnet)
#' @format A data frame with 1949 rows and 12 variables
#' @source  Original Data:
#'
#'  Vermote, E., Wolfe, R. (2015). MYD09GA MODIS/Aqua Surface Reflectance Daily L2G Global 1kmand 500m SIN Grid V006. NASA EOSDIS LP DAAC. doi: 10.5067/MODIS/MYD09GA.006. Accessed September 14, 2018.
#'
#'   Vermote, E., Wolfe, R. (2015). MOD09GA MODIS/Terra Surface Reflectance Daily L2G Global 1kmand 500m SIN Grid V006. NASA EOSDIS LP DAAC. doi: 10.5067/MODIS/MOD09GA.006. Accessed September 17, 2018.
#'
#' Equations for Kernel values:
#'
#' Strahler, A H, and J.-P. Muller. 1999. “MODIS BRDF/Albedo Product: Algorithm Theoretical Basis Document Version 5.0.” NASA.

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