file format : GeoTIFF File Format
file title  : CHLOs
last update : 30-March-2010
producer    : T. Hengl
lineage     : http://spatial-analyst.net/scripts/getCHLOSST.R
data type   : Float32
gdal driver : GTiff
columns     : 7200
rows        : 3600
meas. scale : numeric
description : Mean long-term chlorophyll a concentration in the sea estimated using MODIS Aqua (standard deviation)
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 : 250
resolution  : 0.05
min. value  : 0
max. value  : 45.5
display min : 0
display max : 45.5
value units : scaled
value error : unspecified
flag value  : -9999
flag def'n  : not available
src. Eng    : MODIS Aqua Level-3 4-km mapped annual Chlorophyll (CHLO)
src. URL    : http://oceancolor.gsfc.nasa.gov
src. scale  : ~4 km
src. refs   : Gregg, W.W., Casey, N.W., McClain, C.R. 2005. Recent trends in global ocean chlorophyll. Geophysical Research Letters, 32.
src. date   : 2001-2008
src. owner  : NASA Ocean Biology Processing Group
legend cats : 0