Chromophoric Dissolved Organic Material, Aqua MODIS, NPP, 0.0125°, West US, 2012-2015 (14 Day Composite)

MODIS data is used to develop an index of the amount of chromophoric dissolved organic material (CDOM) in the surface waters. CDOM absorbs heavily in the blue wavelengths and thus can skew many derived products, especially in coastal waters. THIS IS AN EXPERIMENTAL PRODUCT: intended strictly for scientific evaluation by professional marine scientists.
acknowledgement=NOAA NESDIS COASTWATCH, NOAA SWFSC ERD
cdm_data_type=Grid
composite=true
contributor_name=NASA, NASA GSFC OBPG
contributor_role=Source of level 2 data.
Conventions=COARDS, CF-1.6, ACDD-1.3
Easternmost_Easting=255.0
geospatial_lat_max=51.0
geospatial_lat_min=22.0
geospatial_lat_resolution=0.0125
geospatial_lat_units=degrees_north
geospatial_lon_max=255.0
geospatial_lon_min=205.0
geospatial_lon_resolution=0.0125
geospatial_lon_units=degrees_east
geospatial_vertical_max=0.0
geospatial_vertical_min=0.0
geospatial_vertical_positive=up
geospatial_vertical_units=m
history=NASA, NASA GSFC OBPG
2016-01-02T15:07:59Z NOAA CoastWatch (West Coast Node) and NOAA SFSC ERD
infoUrl=https://coastwatch.pfeg.noaa.gov/infog/MW_cdom_las.html
institution=NOAA NMFS SWFSC ERD
keywords_vocabulary=GCMD Science Keywords
naming_authority=gov.noaa.pfeg.coastwatch
Northernmost_Northing=51.0
origin=NASA, NASA GSFC OBPG
processing_level=3
project=CoastWatch (https://coastwatch.noaa.gov/)
projection=geographic
projection_type=mapped
references=Aqua/MODIS information: https://oceancolor.gsfc.nasa.gov/data/aqua/ . MODIS information: https://coastwatch.noaa.gov/cw_html/OceanColor_NRT_MODIS_Aqua.html .
satellite=Aqua
sensor=MODIS
source=satellite observation: Aqua, MODIS
sourceUrl=(local files)
Southernmost_Northing=22.0
standard_name_vocabulary=CF Standard Name Table v70
time_coverage_end=2015-12-26T00:00:00Z
time_coverage_start=2012-03-04T00:00:00Z
Westernmost_Easting=205.0

MODIS数据被应用于构建表层水体中色氨酸溶解有机物（CDOM）含量指数。CDOM在蓝色波长范围内吸收强烈，因此可能扭曲许多派生产品，尤其在沿海水域。本产品为实验性成果：仅严格供专业海洋科学家进行科学评估使用。

致谢：NOAA NESDIS COASTWATCH，NOAA SWFSC ERD
数据类型：网格
复合：是
贡献者名称：NASA，NASA GSFC OBPG
贡献者角色：提供2级数据源
约定：COARDS，CF-1.6，ACDD-1.3
最东经：255.0
地理纬度最大值：51.0
地理纬度最小值：22.0
地理纬度分辨率：0.0125
地理纬度单位：北纬度
地理经度最大值：255.0
地理经度最小值：205.0
地理经度分辨率：0.0125
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
历史记录：NASA，NASA GSFC OBPG
时间：2016-01-02T15:07:59Z NOAA CoastWatch（西海岸节点）和NOAA SFSC ERD
信息URL：https://coastwatch.pfeg.noaa.gov/infog/MW_cdom_las.html
机构：NOAA NMFS SWFSC ERD
关键词词汇：GCMD科学关键词
命名权威：gov.noaa.pfeg.coastwatch
最北纬：51.0
起源：NASA，NASA GSFC OBPG
处理级别：3
项目：CoastWatch（https://coastwatch.noaa.gov/）
投影：地理
投影类型：映射
参考：Aqua/MODIS信息：https://oceancolor.gsfc.nasa.gov/data/aqua/ . MODIS信息：https://coastwatch.noaa.gov/cw_html/OceanColor_NRT_MODIS_Aqua.html .
卫星：Aqua
传感器：MODIS
来源：卫星观测：Aqua，MODIS
来源URL：（本地文件）
最南纬：22.0
标准名称词汇：CF标准名称表v70
时间覆盖结束：2015-12-26T00:00:00Z
时间覆盖开始：2012-03-04T00:00:00Z
最西经：205.0