R/data.R

In rsat: Dealing with Multiplatform Satellite Images

#' A Digital Elevation Model (DEM) of the region of Navarre (Spain)
#'
#' Geographically projected \code{RasterStack} with the digital elevation model
#' (DEM) of the region of Navarre (Spain). The DEM was obtained from the
#' \href{http://centrodedescargas.cnig.es/CentroDescargas/locale?request_locale=en}{National Center for Geographic Information}
#' of Spain. The DEM is used as a covariate in the Image Mean Anomaly (IMA)
#' algorithm (\code{\link{rsat_smoothing_images}}).
#'
#' @format The \code{RasterStack} contains 6 layers with the same DEM, one for
#' every image in \code{\link{ex.ndvi.navarre}}.
#'
#' The \code{RasterStack} coordinates are in the Sinusoidal projection.
#'
#' \describe{
#'   \item{name}{layer names contain the capturing date of the
#'   corresponding image in the format "\code{YYYYJJJ}"}.
#'   \item{size}{113 rows by 105 columns and 6 layers}.
#' }
#' @name ex.dem.navarre
#' @docType data
#' @keywords data
NULL

#' A time series of NDVI in Navarre (Spain)
#'
#' Geographically projected \code{RasterBrick} object of the normalized
#' difference vegetation index (NDVI) in Navarre.
#'
#' @format The \code{RasterBrick} contains 6 images, from the 2nd to the 4th of
#' August in 2017 and 2018. The \code{RasterBrick} coordinates are in the
#' Sinusoidal projection:
#'
#' \describe{
#'   \item{name}{layer names contain the date of the
#'   image in the format "\code{YYYYJJJ}"}.
#'   \item{size}{each layer contains 113 rows and 105 columns}.
#' }
#' @name ex.ndvi.navarre
#' @docType data
#' @keywords data
NULL

#' A polygon with the border of Navarre (Spain)
#'
#' Spatial feature (\code{sf}) representing the border of Navarre with
#' coordinates in the longitude/latitude format.
#' @name ex.navarre
#' @docType data
#' @keywords data
NULL

#' A polygon with the border of Manhattan (USA)
#'
#' Spatial feature (\code{sf}) representing the border of Manhattan with
#' coordinates in the NAD83 format.
#' @name ex.manhattan
#' @docType data
#' @keywords data
NULL

#' A polygon with the border of Madrid (Spain)
#'
#' Spatial feature (\code{sf}) representing the border of Madrid with
#' coordinates in the longitude/latitude format.
#' @name ex.madrid
#' @docType data
#' @keywords data
NULL

#' @docType package
#' @bibliography system.file("REFERENCES.bib", package = "rsat")