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

Geometric Mean Baseline of chlora from Sentinel-3B 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 S3B_OL_2_WFR
cw_projection=Geographic
cw_satellite=Sentinel-3B
cw_sensor=OLCI
cw_station_code=MAR
cw_station_name=European Organization for the Exploitation of Meteorological Satellites
cw_swath_sync_lines=1
Easternmost_Easting=120.03375000000003
geospatial_lat_max=89.77125000000001
geospatial_lat_min=44.77875000000001
geospatial_lat_resolution=0.0075
geospatial_lat_units=degrees_north
geospatial_lon_max=120.03375000000003
geospatial_lon_min=59.96625000000003
geospatial_lon_resolution=0.0075
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|wqsf0|latitude|longitude|wqsf1|chlor_a)$ /home/pub/svc_cwatch/aps/aps_x/browse/lvl4/modis/coastwatch/hdf/OLCVCW_J2024343_C4_020006_020149_034105_034248_OJ00_closest_chlora.hdf
[cwutils 4.0.1.20 20240626_202305] cwgraphics /home/pub/svc_cwatch/aps/aps_x/browse/lvl4/modis/coastwatch/hdf/OLCVCW_J2024343_C4_020006_020149_034105_034248_OJ00_closest_chlora.hdf
[cwutils 4.0.1.20 20240626_202305] cwimport --match=^graphics$ --copy /home/pub/svc_cwatch/aps/aps/aps/share/coastwatch/icons/North750YZ4590Geographic.hdf /home/pub/svc_cwatch/aps/aps_y/browse/lvl4/modis/coastwatch/maskhdf/OLCVCW_J2024343_J2024343_F1_YZ00_closest_chlora.hdf
id=noaacwS3BOLCIchlaSectorYZDaily
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=89.77125000000001
OBSERVED_PROPERTY=chlor_a
platform=Sentinel-3B
source=Sentinel-3B_OLCI_chlora
sourceUrl=(local files)
Southernmost_Northing=44.77875000000001
standard_name_vocabulary=CF Standard Name Table v29
testOutOfDate=now-2days
time_coverage_end=2024-12-08T12:00:00Z
time_coverage_start=2023-12-06T12:00:00Z
Westernmost_Easting=59.96625000000003

该数据集为Sentinel-3B OLCI传感器测得的叶绿素a（chlora）的几何平均值基线，数据由Copernicus项目提供，其映射与NOAA CoastWatch VIIRS区域相匹配。数据类型为网格，遵循CF-1.6、COARDS、ACDD-1.3约定。轨道类型为下行，过境类型为白天，处理版本为NRT S3B_OL_2_WFR。投影为地理坐标，卫星为Sentinel-3B，传感器为OLCI，站点代码为MAR，站点名称为欧洲气象卫星利用组织。数据分辨率为0.0075度，地理坐标范围为东经59.96625000000003至120.03375000000003，北纬44.77875000000001至89.77125000000001。历史记录包括cwutils 4.0.1.20 20240626_202305版本的cwcomposite、cwgraphics和cwimport操作。数据集ID为noaacwS3BOLCIchlaSectorYZDaily，信息URL为https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/near-real-time/olci-sentinel3-global.html，所属机构为Copernicus项目，仪器为OLCI，关键词词汇表为GCMD科学关键词，命名权威机构为gov.noaa.coastwatch。观测属性为叶绿素a，平台为Sentinel-3B，数据源为Sentinel-3B_OLCI_chlora，数据源URL为本地文件。数据覆盖时间为2023-12-06T12:00:00Z至2024-12-08T12:00:00Z。