WMS
WMS for ZZZ - DEPRECATED - Chlorophyll a concentration, ESA OC CCI - Cumulative Mean, 1998-2020. v5.0
Data products generated by the Ocean Colour component of the European Space Agency Climate Change Initiative project. These files are monthly composites of merged sensor (MERIS, Moderate Resolution Imaging Spectroradiometer (MODIS) Aqua, Sea-Wide Field-of-View Sensor (SeaWiFS) Local Area Coverage (LAC) & Global Area Coverage (GAC), Visible and Infrared Imager/Radiometer Suite (VIIRS), OLCI) products. MODIS Aqua and SeaWiFS were band-shifted and bias-corrected to MERIS bands and values using a temporally and spatially varying scheme based on the overlap years of 2003-2007. VIIRS was band-shifted and bias-corrected in a second stage against the MODIS Rrs that had already been corrected to MERIS levels, for the overlap period 2012-2013; and at the third stage OLCI was bias corrected against already corrected MODIS, for overlap period 2016-07-01 to 2019-06-30. VIIRS, MODIS, SeaWiFS and MERIS Rrs were derived from a combination of NASA's l2gen (for basic sensor geometry corrections, etc) and HYGEOS Polymer v4.12 (for atmospheric correction). OLCI Rrs were sourced at L1b (already geometrically corrected) and processed with polymer. The Rrs were binned to a sinusoidal 4km level-3 grid, and later to 4km geographic projection, by Brockmann Consult's SNAP. Derived products were generally computed with the standard algorithmsthrough SeaDAS. QAA IOPs were derived using the standard SeaDAS algorithm but with a modified backscattering table to match that used in the bandshifting. The final chlorophyll is a combination of OCI, OCI2, OC2 and OCx, depending on the water class memberships. Uncertainty estimates were added using the fuzzy water classifier and uncertainty estimation algorithm of Tim Moore as documented in Jackson et al (2017). and updated accorsing to Jackson et al. (in prep).
algorithms
area
array
array-data
bias
blended
cci
chemistry
chlor_a
chlor_a_log10_bias
chlor_a_log10_rmsd
chlorophyll
chlorophyll-a
class
color
colour
combination
comprehensive
concentration
coverage
data
depending
difference
earth
Earth Science > Oceans > Ocean Chemistry > Chlorophyll
esa
field
field-of-view
gac
generated
global
imager
imager/radiometer
imaging
infrared
laboratory
lac
large
local
log
log-transformed
log10
log10-transformed
marine
mass
mass_concentration_of_chlorophyll_a_in_sea_water
mean
memberships
moderate
modis
not
observation
oc2
ocean
ocean color
ocean colour
oceans
oci
oci2
ocx
plymouth
product
radiometer
resolution
root
root-mean-square-difference
satellite
science
sea
sea-wide
seawater
seawifs
sensor
spectroradiometer
square
statistics
stewardship
suite
system
time
transformed
view
viirs
visible
water
wide
Dr. Melanie Abecassis
NOAA OceanWatch - Central Pacific
OceanWatch Operations Manager
postal
1845 Wasp Blvd., Bldg 176
Honolulu
HI
96818
USA
+1 808-725-5569
Melanie.Abecassis@noaa.gov
NONE
NONE
16
4096
4096
text/xml
image/png
XML
INIMAGE
BLANK
ZZZ - DEPRECATED - Chlorophyll a concentration, ESA OC CCI - Cumulative Mean, 1998-2020. v5.0
Land
Land
CRS:84
EPSG:4326
0.0
360.0
-90
90
NOAA NOS GSHHS
ZZZ - DEPRECATED - Chlorophyll a concentration, ESA OC CCI - Cumulative Mean, 1998-2020. v5.0
CRS:84
EPSG:4326
0.020833333333314386
359.97916666666663
-89.97916666666666
89.97916666666667
1998-01-01T00:00:00Z
Plymouth Marine Laboratory
esa-cci-chla-1998-2020-clim-v5-0:chlor_a
ZZZ - DEPRECATED - Chlorophyll a concentration, ESA OC CCI - Cumulative Mean, 1998-2020. v5.0 - chlor_a
esa-cci-chla-1998-2020-clim-v5-0:chlor_a_log10_bias
ZZZ - DEPRECATED - Chlorophyll a concentration, ESA OC CCI - Cumulative Mean, 1998-2020. v5.0 - chlor_a_log10_bias
esa-cci-chla-1998-2020-clim-v5-0:chlor_a_log10_rmsd
ZZZ - DEPRECATED - Chlorophyll a concentration, ESA OC CCI - Cumulative Mean, 1998-2020. v5.0 - chlor_a_log10_rmsd
LandMask
LandMask
CRS:84
EPSG:4326
0.0
360.0
-90
90
NOAA NOS GSHHS
Coastlines
Coastlines
CRS:84
EPSG:4326
0.0
360.0
-90
90
NOAA NOS GSHHS
LakesAndRivers
Lakes and Rivers
CRS:84
EPSG:4326
0.0
360.0
-90
90
pscoast in GMT
Nations
National Boundaries
CRS:84
EPSG:4326
0.0
360.0
-90
90
pscoast in GMT
States
State Boundaries
CRS:84
EPSG:4326
0.0
360.0
-90
90
pscoast in GMT