Chlorophyll, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly
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Level-3 Standard Mapped Image (SMI), Global, 4km, Chlorophyll, Weekly composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS). These are science quality data with a 15-day latency. The data, processed by the NOAA/STAR Ocean Color Team, are produced from MSL12 v1.2 using OC-SDR v04 and were release by CoastWatch as of 2017-08-07. VIIRS is a multi-disciplinary instrument that flies on the Suomi-NPP (National Polar-orbiting Partnership) satellite and is the successor to MODIS. Suomi-NPP is the initial spacecraft in the JPSS (Joint Polar Satellite Systems) series of spacecraft. JPSS is our Nation's next generation polar-orbiting operational environmental satellite system. JPSS is a collaborative program between NOAA and its acquisition agent NASA.
cdm_data_type=Grid
comment=This is science quality data.
Conventions=CF-1.6, COARDS, ACDD-1.3
Easternmost_Easting=179.98125
geospatial_lat_max=89.75625
geospatial_lat_min=-89.75625
geospatial_lat_resolution=0.0375
geospatial_lat_units=degrees_north
geospatial_lon_max=179.98125
geospatial_lon_min=-179.98125
geospatial_lon_resolution=0.0375
geospatial_lon_units=degrees_east
geospatial_vertical_max=0.0
geospatial_vertical_min=0.0
geospatial_vertical_positive=up
geospatial_vertical_units=m
grid_mapping_name=latitude_longitude
history=Tue Nov 26 00:01:40 2024
: /data/data652/coastwatch/oc/L3/scripts/bin/nccomposite -M gmean -T Week -m chlor_a /data/data652/coastwatch/oc/L3/scripts/config/chlor_a_comp_config.input /data/aftp/socd1/mecb/coastwatch/viirs/science/L3/global/chlora/weekly/WW00/V2024302_2024308_F7_WW00_chlora.nc
id=noaacwNPPVIIRSSQchlaWeekly
identifier_product_doi=https://dx.doi.org
identifier_product_doi_authority=https://dx.doi.org
infoUrl=https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
institution=NOAA NESDIS CoastWatch
instrument=VIIRS
keywords_vocabulary=GCMD Science Keywords
l2_flag_names=ATMFAIL,LAND,HIGLINT,HILT,HISATZEN,CLOUD,HISOLZEN,LOWLW,CHLFAIL,NAVWARN,CLDSHDSTL,MAXAERITER,CHLWARN,ALGICE,SEAICE,NAVFAIL,FILTER
map_projection=geographic
measure=Mean
naming_authority=gov.noaa.coastwatch
Northernmost_Northing=89.75625
platform=Suomi-NPP
processing_level=L3 Mapped
processing_version=Unspecified
product_name=NOAA S-NPP VIIRS ocean color products from CoastWatch
project=Ocean Color Science Team (NOAA/NESDIS/STAR/OCST)
references=O and #39;Reilly J. E. et al. (1998), Ocean color chlorophyll algorithms for SeaWiFS, J. Geophys. Res., 103(C11), 2493724953
Satellite=Suomi-NPP
Sensor=VIIRS
source=Satellite observations from VIIRS ocean color sensor
sourceUrl=(local files)
Southernmost_Northing=-89.75625
spatialResolution=4.17 km
standard_name_vocabulary=CF Standard Name Table v29
temporal_range=Week
testOutOfDate=now-9days
time_coverage_end=2024-10-30T12:00:00Z
time_coverage_resolution=PW1
time_coverage_start=2012-01-02T12:00:00Z
Westernmost_Easting=-179.98125
第三级标准映射图像(SMI),全球覆盖,4公里分辨率,叶绿素周度复合数据,源自可见光和红外成像仪/辐射计套装(VIIRS)。此数据为科学质量数据,具有15天的延迟。由美国国家海洋和大气管理局(NOAA)/海洋颜色团队进行处理,并采用MSL12 v1.2版本及OC-SDR v04进行处理,自2017年8月7日起由CoastWatch发布。VIIRS是一种多学科仪器,搭载于苏奥米-诺普帕(Suomi-NPP)卫星,是MODIS的继任者。苏奥米-诺普帕是联合极地卫星系统(JPSS)系列航天器的首颗航天器。JPSS代表我国下一代极地轨道业务环境卫星系统。JPSS是NOAA与其采购代理美国国家航空航天局(NASA)之间的合作项目。
数据类型:网格
注释:此为科学质量数据。
约定:CF-1.6, COARDS, ACDD-1.3
最东经:179.98125
地理纬度最大值:89.75625
地理纬度最小值:-89.75625
地理纬度分辨率:0.0375
地理纬度单位:北纬度
地理经度最大值:179.98125
地理经度最小值:-179.98125
地理经度分辨率:0.0375
地理经度单位:东经度
地理垂直最大值:0.0
地理垂直最小值:0.0
地理垂直方向:向上
地理垂直单位:米
网格映射名称:经纬度
历史记录:2024年11月26日星期二 00:01:40
命令行:/data/data652/coastwatch/oc/L3/scripts/bin/nccomposite -M gmean -T Week -m chlor_a /data/data652/coastwatch/oc/L3/scripts/config/chlor_a_comp_config.input /data/aftp/socd1/mecb/coastwatch/viirs/science/L3/global/chlora/weekly/WW00/V2024302_2024308_F7_WW00_chlora.nc
ID:noaacwNPPVIIRSSQchlaWeekly
产品DOI标识符:https://dx.doi.org
DOI授权机构:https://dx.doi.org
信息URL:https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/science-quality/viirs-snpp.html
机构:NOAA NESDIS CoastWatch
仪器:VIIRS
关键词词汇:GCMD 科学关键词
二级标志名称:ATMFAIL、LAND、HIGLINT、HILT、HISATZEN、CLOUD、HISOLZEN、LOWLW、CHLFAIL、NAVWARN、CLDSHDSTL、MAXAERITER、CHLWARN、ALGICE、SEAICE、NAVFAIL、FILTER
地图投影:地理
测量:平均值
命名权威机构:gov.noaa.coastwatch
最北纬度:89.75625
平台:Suomi-NPP
处理级别:L3 映射
处理版本:未指定
产品名称:CoastWatch提供的NOAA S-NPP VIIRS海洋颜色产品
项目:海洋颜色科学团队(NOAA/NESDIS/STAR/OCST)
参考文献:O and Reilly J. E. et al. (1998), Ocean color chlorophyll algorithms for SeaWiFS, J. Geophys. Res., 103(C11), 24937-24953
卫星:Suomi-NPP
传感器:VIIRS
来源:VIIRS海洋颜色传感器的卫星观测
来源URL:(本地文件)
最南纬度:-89.75625
空间分辨率:4.17公里
标准名称词汇:CF 标准名称表 v29
时间范围:周
测试过时:现在-9天
时间覆盖结束:2024-10-30T12:00:00Z
时间覆盖分辨率:PW1
时间覆盖开始:2012-01-02T12:00:00Z
最西经:-179.98125
提供机构:
coastwatch.noaa.gov



