file format : GeoTIFF File Format
file title  : himpact
last update : 30-March-2010
producer    : T. Hengl
lineage     : http://spatial-analyst.net/scripts/getGlobio.R
data type   : Byte
file type   : GTiff
columns     : 7200
rows        : 3600
meas. scale : binary
description : Areas of human impacts on the Biosphere (roads, railways and settlement density).
proj4string : +proj=longlat +ellps=WGS84
ref. system : geographic
ref. units  : arcdegrees
unit dist.  : 1
min. X      : -180
max. X      : 180
min. Y      : -90
max. Y      : 90
pos'n error : 8000
resolution  : 0.05
min. value  : 0
max. value  : 255
display min : 0
display max : 1
value units : boolean
value error : unspecified
flag value  : -1
flag def'n  : unavailable data
src. Eng    : Human Impacts on the Biosphere (aggregated map)
src. URL    : http://globio.info
src. scale  : 1 km
src. refs   : United Nations Environment Programme, 2002. Global environment outlook 3 : past, present and future perspectives. UNEP / Earthscan Publications Ltd, London, p. 411.
src. date   : 2001-2002
src. owner  : United Nations Environment Programme
legend cats : 0