Wind Diffusivity Current, Metop-A ASCAT, 0.25°, Global, Near Real Time, 2009-present (Monthly), Lon+/-180
收藏coastwatch.pfeg.noaa.gov2023-09-16 更新2025-03-23 收录
下载链接:
https://coastwatch.pfeg.noaa.gov/erddap/griddap/erdQAekmmday_LonPM180.html
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资源简介:
NOAA CoastWatch distributes science quality Ekman current (in zonal, meridional, and modulus sets) and Ekman upwelling data. This data begins with wind velocity measurements from the ASCAT instrument onboard EUMETSAT's Metop-A satellite. ASCAT is a microwave scatterometer designed to measure surface winds over the global ocean. NOAA CoastWatch processes wind velocity to wind stress and wind stress curl, and finally to Ekman current and Ekman upwelling. (This is a monthly composite.)
acknowledgement=NOAA NESDIS COASTWATCH, NOAA SWFSC ERD
cdm_data_type=Grid
composite=true
contributor_name=EUMETSAT and NOAA|NESDIS
contributor_role=Source of level 2 data.
Conventions=COARDS, CF-1.6, ACDD-1.3
defaultGraphQuery=&.draw=vectors
Easternmost_Easting=179.75
geospatial_lat_max=75.0
geospatial_lat_min=-75.0
geospatial_lat_resolution=0.25
geospatial_lat_units=degrees_north
geospatial_lon_max=179.75
geospatial_lon_min=-180.0
geospatial_lon_resolution=0.25
geospatial_lon_units=degrees_east
geospatial_vertical_max=0.0
geospatial_vertical_min=0.0
geospatial_vertical_positive=up
geospatial_vertical_units=m
history=EUMETSAT and NOAA|NESDIS
2023-10-03T20:00:46Z NOAA CoastWatch (West Coast Node) and NOAA SFSC ERD
infoUrl=https://coastwatch.pfeg.noaa.gov/infog/QA_uekm_las.html
institution=NOAA NMFS SWFSC ERD
keywords_vocabulary=GCMD Science Keywords
naming_authority=gov.noaa.pfeg.coastwatch
Northernmost_Northing=75.0
origin=EUMETSAT and NOAA|NESDIS
processing_level=3
project=CoastWatch (https://coastwatch.noaa.gov/)
projection=geographic
projection_type=mapped
references=NOAA/NESDIS https://manati.star.nesdis.noaa.gov/products/ASCAT.php .
satellite=METOP
sensor=ASCAT
source=satellite observation: METOP, ASCAT
sourceUrl=(local files)
Southernmost_Northing=-75.0
standard_name_vocabulary=CF Standard Name Table v70
time_coverage_end=2023-09-16T00:00:00Z
time_coverage_start=2009-10-16T12:00:00Z
Westernmost_Easting=-180.0
NOAA CoastWatch 分发科学质量等级的埃克曼流(包括纬向、经向和模量数据集)及埃克曼上升流数据。该数据集的起源可追溯至搭载于欧洲气象卫星组织(EUMETSAT)的Metop-A卫星上的ASCAT仪器所测量的风速数据。ASCAT是一种微波散射计,旨在测量全球海洋表面的风速。NOAA CoastWatch 对风速数据进行处理,将其转换为风应力及风应力旋度,最终生成埃克曼流和埃克曼上升流数据。(此数据为月度综合数据。)
致谢:NOAA NESDIS COASTWATCH,NOAA SWFSC ERD
数据类型:网格
综合:是
贡献者名称:EUMETSAT 和 NOAA|NESDIS
贡献者角色:二级数据处理数据来源
约定:COARDS,CF-1.6,ACDD-1.3
默认图形查询:&.draw=vectors
最东经:179.75
地理纬度最大值:75.0
地理纬度最小值:-75.0
地理纬度分辨率:0.25
地理纬度单位:北纬度数
地理经度最大值:179.75
地理经度最小值:-180.0
地理经度分辨率:0.25
地理经度单位:东经度数
地理垂直最大值:0.0
地理垂直最小值:0.0
地理垂直正方向:向上
地理垂直单位:米
历史:EUMETSAT 和 NOAA|NESDIS
2023-10-03T20:00:46Z NOAA CoastWatch(西海岸节点)和NOAA SFSC ERD
信息链接:https://coastwatch.pfeg.noaa.gov/infog/QA_uekm_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
最北纬度:75.0
起源:EUMETSAT 和 NOAA|NESDIS
处理级别:3
项目:CoastWatch(https://coastwatch.noaa.gov/)
投影:地理
投影类型:映射
参考文献:NOAA/NESDIS https://manati.star.nesdis.noaa.gov/products/ASCAT.php
卫星:METOP
传感器:ASCAT
数据源:卫星观测:METOP,ASCAT
数据源链接:(本地文件)
最南纬度:-75.0
标准名称词汇:CF 标准名称表 v70
时间范围结束:2023-09-16T00:00:00Z
时间范围开始:2009-10-16T12:00:00Z
最西经:-180.0
提供机构:
coastwatch.pfeg.noaa.gov



