dem30m_sd

A dataset containing the sd of an example Digital Elevation Model. 
It was calculated from dem30m using terrain funtion from raster package (opt = 'roughness').

Uncertainty propagation analysis in spatial environmental modelling following methodology
described in Heuvelink et al. (2007) <doi:10.1080/13658810601063951>
and Brown and Heuvelink (2007) <doi:10.1016/j.cageo.2006.06.015>. The package provides functions
for examining the uncertainty propagation starting from input data and model parameters,
via the environmental model onto model outputs. The functions include uncertainty model specification,
stochastic simulation and propagation of uncertainty using Monte Carlo (MC) techniques.
Uncertain variables are described by probability distributions. Both numerical and categorical data types are handled.
Spatial auto-correlation within an attribute and cross-correlation between attributes is accommodated for.
The MC realizations may be used as input to the environmental models called from R, or externally.

Kasia Sawicka

spup

Spatial Uncertainty Propagation Analysis

Gerard Heuvelink

Dennis Walvoort

Stefan van Dam

Damiano Luzzi

dem30m_sd function

a SpatialGridDataFrame with 15000 rows and 1 variable:<dl>
<dt>Elevation_sd</dt>
<dd>Standard deviation of Digital Elevation Model, in meters</dd>
</dl>

Format

Standard deviation of Digital Elevation Model of Zlatibor region in Serbia. — dem30m_sd

a SpatialGridDataFrame with 15000 rows and 1 variable:<dl>
<dt>Elevation_sd</dt>
<dd>Standard deviation of Digital Elevation Model, in meters</dd>


</dl>

dem30m_sd: Standard deviation of Digital Elevation Model of Zlatibor region in Serbia.

Description

Usage

Arguments

Format