Chlorophyll, Copernicus S-3A OLCI, Near Real-Time, Sector WX 750m, Level 3, 2020-present, Daily

Geometric Mean Baseline of chlora from Sentinel-3A OLCI, data courtesy of Copernicus Program, mapping matches NOAA CoastWatch VIIRS Sectors
cdm_data_type=Grid
Conventions=CF-1.6, COARDS, ACDD-1.3
cw_orbit_type=descending
cw_pass_type=day
cw_processing_version=NRT S3A_OL_2_WFR
cw_projection=Geographic
cw_satellite=Sentinel-3A
cw_sensor=OLCI
cw_station_code=MAR
cw_station_name=European Organisation for the Exploitation of Meteorological Satellites
cw_swath_sync_lines=1
Easternmost_Easting=0.0337500000000141
geospatial_lat_max=0.10874999999999502
geospatial_lat_min=-44.883750000000006
geospatial_lat_resolution=0.0075
geospatial_lat_units=degrees_north
geospatial_lon_max=0.0337500000000141
geospatial_lon_min=-60.03374999999999
geospatial_lon_resolution=0.007500000000000001
geospatial_lon_units=degrees_east
geospatial_vertical_max=0.0
geospatial_vertical_min=0.0
geospatial_vertical_positive=up
geospatial_vertical_units=m
history=[cwutils 4.0.1.20 20240626_202305] cwcomposite --pedantic --coherent chlor_a/latitude --optimal sat_zenith/minabs --method optimal --inputs - --match ^(sat_zenith|latitude|longitude|wqsf1|wqsf0|chlor_a)$ /home/pub/svc_cwatch/aps/aps_u/browse/lvl4/modis/coastwatch/hdf/OLCVCW_I2024341_C6_120949_121249_121549_135048_135348_135648_GF00_closest_chlora.hdf
[cwutils 4.0.1.20 20240626_202305] cwgraphics /home/pub/svc_cwatch/aps/aps_u/browse/lvl4/modis/coastwatch/hdf/OLCVCW_I2024341_C6_120949_121249_121549_135048_135348_135648_GF00_closest_chlora.hdf
[cwutils 4.0.1.20 20240626_202305] cwimport --match=^graphics$ --copy /home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/icons/South750WX0045Geographic.hdf /home/pub/svc_cwatch/aps/aps_v/browse/lvl4/modis/coastwatch/maskhdf/OLCVCW_I2024341_I2024341_F1_WX00_closest_chlora.hdf
id=noaacwS3AOLCIchlaSectorWXDaily
infoUrl=https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/near-real-time/olci-sentinel3-global.html
institution=Copernicus Program
instrument=OLCI
keywords_vocabulary=GCMD Science Keywords
naming_authority=gov.noaa.coastwatch
Northernmost_Northing=0.10874999999999502
OBSERVED_PROPERTY=chlor_a
platform=Sentinel-3A
source=Sentinel-3A_OLCI_chlora
sourceUrl=(local files)
Southernmost_Northing=-44.883750000000006
standard_name_vocabulary=CF Standard Name Table v29
testOutOfDate=now-2days
time_coverage_end=2024-12-06T12:00:00Z
time_coverage_start=2023-12-04T12:00:00Z
Westernmost_Easting=-60.03374999999999

本数据集为源自哨兵3号A星（Sentinel-3A）OLCI传感器的叶绿素a（chlor_a，简写为chlora）几何均值基线数据，数据由哥白尼计划（Copernicus Program）提供，其制图匹配美国国家海洋和大气管理局海岸观察站（NOAA CoastWatch）的VIIRS扇区。
cdm_data_type：Grid（格网）
Conventions：CF-1.6, COARDS, ACDD-1.3
cw_orbit_type：descending（降轨）
cw_pass_type：day（日间过境）
cw_processing_version：NRT S3A_OL_2_WFR（近实时S3A_OL_2_WFR）
cw_projection：Geographic（地理投影）
cw_satellite：Sentinel-3A（哨兵3号A星）
cw_sensor：OLCI
cw_station_code：MAR
cw_station_name：European Organisation for the Exploitation of Meteorological Satellites（欧洲气象卫星开发组织）
cw_swath_sync_lines：1
Easternmost_Easting：0.0337500000000141
geospatial_lat_max：0.10874999999999502
geospatial_lat_min：-44.883750000000006
geospatial_lat_resolution：0.0075
geospatial_lat_units：degrees_north（北纬度）
geospatial_lon_max：0.0337500000000141
geospatial_lon_min：-60.03374999999999
geospatial_lon_resolution：0.007500000000000001
geospatial_lon_units：degrees_east（东经度）
geospatial_vertical_max：0.0
geospatial_vertical_min：0.0
geospatial_vertical_positive：up（向上）
geospatial_vertical_units：m（米）
history：[cwutils 4.0.1.20 20240626_202305] cwcomposite --pedantic --coherent chlor_a/latitude --optimal sat_zenith/minabs --method optimal --inputs - --match ^(sat_zenith|latitude|longitude|wqsf1|wqsf0|chlor_a)$ /home/pub/svc_cwatch/aps/aps_u/browse/lvl4/modis/coastwatch/hdf/OLCVCW_I2024341_C6_120949_121249_121549_135048_135348_135648_GF00_closest_chlora.hdf
[cwutils 4.0.1.20 20240626_202305] cwgraphics /home/pub/svc_cwatch/aps/aps_u/browse/lvl4/modis/coastwatch/hdf/OLCVCW_I2024341_C6_120949_121249_121549_135048_135348_135648_GF00_closest_chlora.hdf
[cwutils 4.0.1.20 20240626_202305] cwimport --match=^graphics$ --copy /home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/icons/South750WX0045Geographic.hdf /home/pub/svc_cwatch/aps/aps_v/browse/lvl4/modis/coastwatch/maskhdf/OLCVCW_I2024341_I2024341_F1_WX00_closest_chlora.hdf
id：noaacwS3AOLCIchlaSectorWXDaily
infoUrl：https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/near-real-time/olci-sentinel3-global.html
institution：Copernicus Program（哥白尼计划）
instrument：OLCI
keywords_vocabulary：GCMD Science Keywords（GCMD科学关键词）
naming_authority：gov.noaa.coastwatch
Northernmost_Northing：0.10874999999999502
OBSERVED_PROPERTY：chlor_a（叶绿素a）
platform：Sentinel-3A（哨兵3号A星）
source：Sentinel-3A_OLCI_chlora
sourceUrl：(local files)（本地文件）
Southernmost_Northing：-44.883750000000006
standard_name_vocabulary：CF Standard Name Table v29（CF标准名称表v29）
testOutOfDate：now-2days
time_coverage_end：2024-12-06T12:00:00Z
time_coverage_start：2023-12-04T12:00:00Z
Westernmost_Easting：-60.03374999999999