C-HARM v3.1 Nowcast:, Pseudo-nitzschia, cellular domoic acid, and particular domoic acid probability, California and Southern Oregon coast, 2022-present, Lon+/-180

The C-HARM model generates nowcast and forecasts of the probability of Pseudo-nitzschia concentrations of in excess of 10,000 cells/L, the probability of particulate domoic acid > 500 nanograms/L, and the probability of cellular domoic acid > 10 picograms/cell in California and Southern Oregon coastal water. Inputs for the model include near real-time satellite NOAA S-National Polar-orbiting Partnership (NPP) Visible and Infrared Imager/Radiometer Suite (VIIRS) observations gap-filled chlorophyll a, 486nm reflectance, and 551nm reflectance fields from the S-NPP NOAA VIIRS sensor plus nowcast and forecast data of surface salinity, sea surface temperature, and surface currents from WCOFS Regional Ocean Modeling System (ROMS). The chlorophyll a, reflectance, temperature, and surface current fields are included in the dataset.
_NCProperties=version=2,netcdf=4.8.1,hdf5=1.10.7
cdm_data_type=Grid
composite=true
contributor_email=[e-mail], [e-mail], [e-mail], [e-mail]
contributor_name=Dale Robinson, Christopher Edwards, Raphe Kudela, Clarissa Anderson, NOAA NESDIS
contributor_role=Operationalizing, Lead PI, Co-PI, Co-PI, Source of level 2 data
contributor_url=https://coastwatch.pfeg.noaa.gov, https://oceanmodeling.ucsc.edu, http://oceandatacenter.ucsc.edu/home/ https://www.sccoos.org
Conventions=CF-1.6, COARDS, ACDD-1.3
date_metadata_modified=2022-12-07T17:56:54Z
Easternmost_Easting=-117.0
geospatial_lat_max=43.0
geospatial_lat_min=31.3
geospatial_lat_resolution=0.03
geospatial_lat_units=degrees_north
geospatial_lon_max=-117.0
geospatial_lon_min=-127.5
geospatial_lon_resolution=0.03
geospatial_lon_units=degrees_east
history=2024-09-10: DINEOF gap filling was applied to daily S-NPP NOAA VIIRS chlorophyll, 551nm reflectance, and 486nm reflectance fields extending back 180 days from today's date.
The gap-filled data plus salinity and temperature data from the WCOFS model were used as inputs to the C-HARM model to obtain nowcast.
ROMS current forecasts were used to advect the NOAA VIIRS data 1, 2, and 3 days into the future. Data gaps resulting from the advection were filled with a second DINEOF.
The advected gap-filled data plus salinity and temperature WCOFS forecast data were used as inputs to the C-HARM model to obtain forecasts for 1, 2, and 3 days into the future.
id=charmForecast0dayV3
infoUrl=https://www.cencoos.org/observations/models-forecasts
institution=NOAA/NMFS/SWFSC/ERD, CoastWatch West Coast
keywords_vocabulary=GCMD Science Keywords
naming_authority=gov.noaa.pfeg.coastwatch
Northernmost_Northing=43.0
platform=VIIRS
processing_level=L4 Mapped
product_name=C-HARM v3.1 model output with SNPP VIIRS and WCOFS data
project=Advancing the West Coast Ocean Forecasting System through Assessment, Model Development, and Ecological Products
projection=geographic
satellite=S-NPP
source=Satellite data, C-HARM model output, and WCOFS model output
sourceUrl=(local files)
Southernmost_Northing=31.3
spatial_resolution=3 km
standard_name_vocabulary=CF Standard Name Table v55
testOutOfDate=now-5days
time_coverage_end=2024-09-08T12:00:00Z
time_coverage_resolution=PD1
time_coverage_start=2022-11-01T12:00:00Z
Westernmost_Easting=-127.5

C-HARM模型生成加利福尼亚州和南部俄勒冈州沿岸水域中伪菱形藻浓度超过10,000个细胞/升、颗粒性 domoic 酸浓度超过500纳克/升以及细胞 domoic 酸浓度超过10皮克摩尔/细胞的概率的现报和预报。该模型的输入包括近实时卫星NOAA S-国家极地轨道伙伴关系（NPP）可见光和红外成像仪/辐射计套件（VIIRS）观测的填充叶绿素a、486nm 反射率和551nm 反射率字段，以及来自S-NPP NOAA VIIRS传感器的表面盐度、海表面温度和表面流速的现报和预报数据，这些数据由WCOFS区域海洋模式系统（ROMS）提供。叶绿素a、反射率、温度和表面流速字段包含在数据集中。

_NCProperties=版本=2,netcdf=4.8.1,hdf5=1.10.7

cdm_data_type=网格
composite=true
contributor_email=[e-mail], [e-mail], [e-mail], [e-mail]
contributor_name=Dale Robinson, Christopher Edwards, Raphe Kudela, Clarissa Anderson, NOAA NESDIS
contributor_role=操作化，首席研究员，联合研究员，联合研究员，二级数据来源
contributor_url=https://coastwatch.pfeg.noaa.gov, https://oceanmodeling.ucsc.edu, http://oceandatacenter.ucsc.edu/home/ https://www.sccoos.org
Conventions=CF-1.6, COARDS, ACDD-1.3

日期元数据修改=2022-12-07T17:56:54Z
最东经=-117.0
地理空间纬度最大值=43.0
地理空间纬度最小值=31.3
地理空间纬度分辨率=0.03
地理空间纬度单位=北纬度
地理空间经度最大值=-117.0
地理空间经度最小值=-127.5
地理空间经度分辨率=0.03
地理空间经度单位=东经度

历史记录=2024-09-10: 对今天的日期回溯180天的每日S-NPP NOAA VIIRS叶绿素、551nm反射率和486nm反射率字段应用了DINEOF填充。
填充后的数据加上WCOFS模型提供的盐度和温度数据作为C-HARM模型的输入，以获取现报。
使用ROMS当前流速预报将NOAA VIIRS数据推进未来1天、2天和3天。
通过推进产生的数据空缺应用第二次DINEOF进行填充。
推进后的填充数据加上WCOFS预报的盐度和温度数据作为C-HARM模型的输入，以获取未来1天、2天和3天的预报。
id=charmForecast0dayV3
infoUrl=https://www.cencoos.org/observations/models-forecasts
机构=NOAA/NMFS/SWFSC/ERD, CoastWatch西海岸
keywords_vocabulary=GCMD科学关键词
naming_authority=gov.noaa.pfeg.coastwatch
最北纬=43.0
平台=VIIRS
处理级别=L4映射
产品名称=带SNPP VIIRS和WCOFS数据的C-HARM v3.1模型输出
项目=通过评估、模型开发和生态产品推进西海岸海洋预报系统
投影=地理
卫星=S-NPP
来源=卫星数据、C-HARM模型输出和WCOFS模型输出
sourceUrl=(本地文件)
最南纬=31.3
空间分辨率=3公里
standard_name_vocabulary=CF标准名称表v55
testOutOfDate=now-5days
time_coverage_end=2024-09-08T12:00:00Z
time_coverage_resolution=PD1
time_coverage_start=2022-11-01T12:00:00Z
最西经=-127.5