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Currents, Geostrophic, Aviso, 0.25 degrees, Global, 1992-2012 (1 Day Composite), Lon+/-180

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coastwatch.pfeg.noaa.gov2012-12-10 更新2025-03-25 收录
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https://coastwatch.pfeg.noaa.gov/erddap/griddap/erdTAgeo1day_LonPM180.html
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资源简介:
Aviso Zonal Geostrophic Current is inferred from Sea Surface Height Deviation, climatological dynamic height, and basic fluid mechanics. acknowledgement=NOAA NESDIS COASTWATCH, NOAA SWFSC ERD cdm_data_type=Grid composite=true contributor_name=Aviso contributor_role=Source of level 2 data. Conventions=COARDS, CF-1.6, ACDD-1.3 defaultGraphQuery=u_current[last][][][],v_current[last][][][]&.draw=vectors&.vars=longitude|latitude|u_current|v_current Easternmost_Easting=179.9875 geospatial_lat_max=90.0 geospatial_lat_min=-90.0 geospatial_lat_resolution=0.25 geospatial_lat_units=degrees_north geospatial_lon_max=179.9875 geospatial_lon_min=-179.7625173611111 geospatial_lon_units=degrees_east geospatial_vertical_max=0.0 geospatial_vertical_min=0.0 geospatial_vertical_positive=up geospatial_vertical_units=m history=Aviso 2012-12-10T23:53:59Z NOAA CoastWatch (West Coast Node) and NOAA SFSC ERD infoUrl=https://coastwatch.pfeg.noaa.gov/infog/TA_ugeo_las.html institution=NOAA NMFS SWFSC ERD keywords_vocabulary=GCMD Science Keywords naming_authority=gov.noaa.pfeg.coastwatch Northernmost_Northing=90.0 origin=Aviso processing_level=3 project=CoastWatch (https://coastwatch.noaa.gov/) projection=geographic projection_type=mapped references=Aviso: https://www.aviso.altimetry.fr/en/my-aviso.html . satellite=TOPEX/Poseidon, ERS-1, ERS-2, Geosat Follow-On, Envisat, Jason-1 sensor=Altimeter source=satellite observation: TOPEX/Poseidon, ERS-1, ERS-2, Geosat Follow-On, Envisat, Jason-1, Altimeter sourceUrl=(local files) Southernmost_Northing=-90.0 standard_name_vocabulary=CF Standard Name Table v70 time_coverage_end=2012-12-08T12:00:00Z time_coverage_start=1992-10-14T12:00:00Z Westernmost_Easting=-179.7625173611111

本数据集所述之区域地转流(Aviso Zonal Geostrophic Current)系依据海面高度偏差、气候动力学高度以及基础流体力学原理推断得出。致谢:美国国家海洋和大气管理局(NOAA)国家环境卫星、海岸观测站(NESDIS COASTWATCH)及西南渔业科学中心(SWFSC ERD)。数据类型:网格数据;数据合成:是;数据提供者:Aviso,角色为二级数据源。遵循规范:COARDS、CF-1.6、ACDD-1.3;默认图形查询:查询最新时刻的u_current和v_current数据,绘制经度、纬度及流速矢量;最东经度:179.9875;地理纬度最大值:90.0;地理纬度最小值:-90.0;地理纬度分辨率:0.25;地理纬度单位:北纬度;地理经度最大值:179.9875;地理经度最小值:-179.7625173611111;地理经度单位:东经度;地理垂直方向最大值:0.0;地理垂直方向最小值:0.0;地理垂直方向正值:向上;地理垂直方向单位:米;历史记录:Aviso;更新时间:2012-12-10T23:53:59Z,NOAA CoastWatch(西海岸节点)及NOAA SFSC ERD;信息链接:https://coastwatch.pfeg.noaa.gov/infog/TA_ugeo_las.html;机构:NOAA国家海洋渔业科学中心(NMFS SWFSC ERD);关键词词汇:GCMD科学关键词;命名权威机构:gov.noaa.pfeg.coastwatch;最北纬度:90.0;来源:Aviso;处理级别:3;项目:CoastWatch(https://coastwatch.noaa.gov/);投影:地理投影;投影类型:映射;参考文献:Aviso:https://www.aviso.altimetry.fr/en/my-aviso.html;卫星:TOPEX/Poseidon、ERS-1、ERS-2、Geosat Follow-On、Envisat、Jason-1;传感器:测高仪;数据源:卫星观测:TOPEX/Poseidon、ERS-1、ERS-2、Geosat Follow-On、Envisat、Jason-1、测高仪;数据源链接:(本地文件);最南纬度:-90.0;标准名称词汇:CF标准名称表v70;时间覆盖结束:2012-12-08T12:00:00Z;时间覆盖开始:1992-10-14T12:00:00Z;最西经度:-179.7625173611111。
提供机构:
NOAA NMFS SWFSC ERD
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