/
kampala.R
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kampala.R
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#' Kampala building footprint sample
#'
#' @description Sample of building footprint polygons from a small region
#' of Kampala, Uganda with 4840 structures represented. In addition the
#' dataset contains a 3 arc-second grid to serve as a template for gridding
#' values and polygons of "administrative boundaries" and "survey clusters."
#'
#' The building data were produced by Microsoft Bing Maps. The mastergrid is
#' aligned to gridded data produced by \href{https://www.world.org}{WorldPop}.
#' The adminZones and cluster datasets are purely artificial and for demonstration
#' purposes only.
#'
#' @docType data
#'
#' @usage data(kampala)
#'
#' @format A list with four objects.
#' \itemize{
#' \item "buildings" - polygons of building footprints in \code{sf} format
#' \item "mastergrid" - geoTiff \code{RasterLayer}
#' \item "adminZones" - polygons in \code{sf} format for zonal statistics
#' \item "clusters" - 10 small polygons in \code{sf} format for sample sites
#' }
#'
#' @keywords datasets
#'
#' @source \href{https://github.com/microsoft/Uganda-Tanzania-Building-Footprints}{Uganda-Tanzania Building Footprints}
#'
#'
"kampala"