swh:1:snp:33a53053e50f7abe7d281cc0c803be827debf4a3
Tip revision: aa9c355613d32f82a265b9262d9ae7396a6806a7 authored by Edzer Pebesma on 16 November 2011, 12:46:37 UTC
version 1.0-10
version 1.0-10
Tip revision: aa9c355
ncp.grid.Rd
% $Id: ncp.grid.Rd,v 1.5 2007-11-16 12:59:47 edzer Exp $
\name{ncp.grid}
\alias{ncp.grid}
\title{Grid for the NCP, the Dutch part of the North Sea}
\description{
Gridded data for the NCP (Nederlands Continentaal Plat, the Dutch
part of the North Sea), for a 5 km x 5 km grid; stored as data.frame.
}
\format{
This data frame contains the following columns:
\describe{
\item{x}{x-coordinate, UTM zone 31}
\item{y}{y-coordinate, UTM zone 31}
\item{depth}{sea water depth, m.}
\item{coast}{distance to the coast of the Netherlands, in km.}
\item{area}{identifier for administrative sub-areas}
}
}
\usage{
data(ncp.grid)
}
\author{Dutch National Institute for Coastal and Marine Management (RIKZ);
data compiled for R by Edzer Pebesma }
\seealso{\link{fulmar}}
\keyword{datasets}
\examples{
data(ncp.grid)
summary(ncp.grid)
}