Wind, Metop-B ASCAT, 0.25°, Global, Near Real Time, 2013-present (1 Day), Lon+/-180

NOAA CoastWatch distributes near real time wind data originating with wind velocity measurements from the ASCAT instrument onboard EUMETSAT's Metop-B satellite. ASCAT is a microwave scatterometer designed to measure surface winds over the global ocean. Wind velocity is processed to wind divergence by NOAA CoastWatch. (This is a 1 day composite.)
cdm_data_type=Grid
contact=[e-mail]
Conventions=CF-1.6, COARDS, ACDD-1.3
creation_date=Wed Nov 27 23:05:32 2024
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=10.0
geospatial_vertical_min=10.0
geospatial_vertical_positive=up
geospatial_vertical_units=m
history=L2 swath data obtained from NOAA|NESDIS at ftp://dds.nesdis.noaa.gov are combined into geographic projection 1-day mean composites via the processAscat script in the dalesLibAscatB.py library by [e-mail] at NOAA NMFS SWFSC ERD.
infoUrl=https://coastwatch.pfeg.noaa.gov/infog/QB_ux10_las.html
institution=NOAA NMFS SWFSC ERD
naming_authority=gov.noaa.pfeg.coastwatch
Northernmost_Northing=75.0
references=NOAA/NESDIS https://manati.star.nesdis.noaa.gov/products/ASCAT.php .
source_data=1-day composite mean of 0 swath files from the /u00/ascat/data/YYYY/raw dir with naming convention ascat_YYYYMMDD_hhmmss_metopx_XXXXX_srv_o_125_ovw.l2_winds-lite.gz, where XXXXX is orbit number and metopx is the satellite (e.g. metopa, metopb...).
sourceUrl=(local files)
Southernmost_Northing=-75.0
spatial_resolution=0.25 degree
standard_name_vocabulary=CF Standard Name Table v70
testOutOfDate=now-3days
time_coverage_end=2024-11-27T12:00:00Z
time_coverage_start=2013-04-27T12:00:00Z
Westernmost_Easting=-180.0

NOAA CoastWatch 分发源自于 EUMETSAT Metop-B 卫星上 ASCAT 仪器测量的近实时风速数据。ASCAT 是一种微波散射计，旨在测量全球海洋表面的风速。风速经过 NOAA CoastWatch 处理后转换为风散度。（此为一日复合数据。）
cdm_data_type=Grid
contact=[e-mail]
Conventions=CF-1.6, COARDS, ACDD-1.3
creation_date=Wed Nov 27 23:05:32 2024
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=10.0
geospatial_vertical_min=10.0
geospatial_vertical_positive=up
geospatial_vertical_units=m
history=L2 扫描数据从 NOAA|NESDIS 获取，通过 dalesLibAscatB.py 库中的 processAscat 脚本组合成地理投影一日平均复合数据，由 NOAA NMFS SWFSC ERD 的 [e-mail] 完成。
infoUrl=https://coastwatch.pfeg.noaa.gov/infog/QB_ux10_las.html
institution=NOAA NMFS SWFSC ERD
naming_authority=gov.noaa.pfeg.coastwatch
Northernmost_Northing=75.0
references=NOAA/NESDIS https://manati.star.nesdis.noaa.gov/products/ASCAT.php
source_data=从 /u00/ascat/data/YYYY/ 原始目录中的 0 扫描文件一日平均复合数据，命名规范为 ascat_YYYYMMDD_hhmmss_metopx_XXXXX_srv_o_125_ovw.l2_winds-lite.gz，其中 XXXXX 为轨道号，metopx 为卫星（例如 metopa、metopb...）。
sourceUrl=(本地文件)
Southernmost_Northing=-75.0
spatial_resolution=0.25 度
standard_name_vocabulary=CF 标准名称表 v70
testOutOfDate=now-3days
time_coverage_end=2024-11-27T12:00:00Z
time_coverage_start=2013-04-27T12:00:00Z
Westernmost_Easting=-180.0