Chlorophyll, NOAA S-NPP VIIRS, Near Real-Time, Global 4km, Level 3, 2017-present, Daily, Lon0360

Visible and Infrared Imager/Radiometer Suite/Suomi-NPP (VIIRS) Level-3 (WW00), Near Real-Time, Chlorophyll, Global, Daily, processed by NOAA. EXPERIMENTAL.
cdm_data_type=Grid
Conventions=CF-1.6, COARDS, ACDD-1.3
Easternmost_Easting=359.98125
geospatial_lat_max=89.75625000000001
geospatial_lat_min=-89.75625000000002
geospatial_lat_resolution=0.03750000000000001
geospatial_lat_units=degrees_north
geospatial_lon_max=359.98125
geospatial_lon_min=0.018749999999981976
geospatial_lon_resolution=0.037500000000000006
geospatial_lon_units=degrees_east
geospatial_vertical_max=0.0
geospatial_vertical_min=0.0
geospatial_vertical_positive=up
geospatial_vertical_units=m
identifier_product_doi_authority=https://dx.doi.org
infoUrl=https://coastwatch.noaa.gov/cw/satellite-data-products/ocean-color/near-real-time/viirs-snpp.html
institution=NOAA NESDIS CoastWatch
instrument=VIIRS
keywords_vocabulary=GCMD Science Keywords
naming_authority=gov.noaa.coastwatch
Northernmost_Northing=89.75625000000001
OBSERVED_PROPERTY=chlor_a
platform=S-NPP
processing_level=L2
project=Ocean Color Science Team (NOAA/NESDIS/STAR/OCST)
source=S-NPP_VIIRS_chlora
sourceUrl=(local files)
Southernmost_Northing=-89.75625000000002
standard_name_vocabulary=CF Standard Name Table v29
testOutOfDate=now-2days
time_coverage_end=2024-12-03T12:00:00Z
time_coverage_start=2023-11-29T12:00:00Z
Westernmost_Easting=0.018749999999981976

搜集汇总

背景与挑战

背景概述

该数据集提供全球每日近实时叶绿素浓度数据，基于NOAA S-NPP VIIRS传感器采集，空间分辨率约为4公里，覆盖2017年至今的时间范围。数据以网格格式存储，遵循CF公约，主要用于海洋颜色科学研究和环境监测，具有实验性特点，支持对海洋生态系统的动态分析。