HF RADAR TOTAL - Ibiza

HF RADAR TOTAL - Ibiza
_NCProperties=version=2,netcdf=4.9.3-development,hdf5=1.12.2
area=Ibiza Channel
calibration_link=FORM: [e-mail]; GALF: [e-mail]
calibration_type=FORM: APM; GALF: APM
cdm_data_type=Grid
citation=These data were collated within the Copernicus Marine Service (In Situ) and EMODnet collaboration framework. Data is made freely available by the Copernicus Marine Service and the programs that contribute to it. These data are collected and processed by SOCIB (Balearic Island Coastal and Observing Forecasting System) with the support of different projects: Jerico-Next, INCREASE, CMEMS-INSTAC phase II and IBISAR
comment=HFR is nowadays the unique land-based remote sensing technology providing continuous maps of near-real surface currents (0.9m) over wide areas (out of about 85 km from near shore) whit high-spatial (3 km) and temporal resolution (hourly). Two or mode HFR sites are needed for computing the map of total surface current vectors in the overlapping coverage area. Total velocities are derived using least square fit that maps radial velocities measured from individual sites onto a cartesian grid. The final product is a map of the horizontal components of the ocean currents on a regular grid in the area of overlap of two or more radar stations.
Conventions=CF-1.11 Copernicus-InSituTAC-FormatManual-2.0.0 Copernicus-InSituTAC-ParametersList-3.3.0 Copernicus-InSituTAC-AttributesList-1.0.0
data_mode=R
doa_estimation_method=FORM: Direction Finding; GALF: Direction Finding
Easternmost_Easting=1.400685
format_version=2.0
geospatial_lat_max=39.1067
geospatial_lat_min=38.32299
geospatial_lat_resolution=0.027024482758620662
geospatial_lat_units=degrees_north
geospatial_lon_max=1.400685
geospatial_lon_min=0.5038552
geospatial_lon_resolution=0.03449345384615385
geospatial_lon_units=degrees_east
history=Data measured from 2024-11-17T23:30:00Z to 2024-11-18T14:30:00Z. netCDF file created at 2024-11-18T14:50:09Z by the European HFR Node.
id=GL_TV_HF_HFR-Ibiza-Total_20241118
infoUrl=https://www.hfrnode.eu/
institution=SOCIB - Balearic Islands Coastal Observing and forecasting System
institution_edmo_code=3410
institution_references=https://www.socib.es/ https://www.socib.es
keywords_vocabulary=GCMD Science Keywords
last_calibration_date=FORM: 2020-03-03T00:00:00Z; GALF: 2017-01-26T00:00:00Z
manufacturer=FORM: CODAR SeaSonde, GALF: CODAR SeaSonde
naming_authority=Copernicus Marine In Situ
netcdf_version=netCDF-4 classic model
network=HFR_Ibiza
Northernmost_Northing=39.1067
platform_code=HFR-Ibiza-Total
platform_name=HFR-Ibiza-Total
processing_level=3B
project=Jerico-Next; INCREASE; CMEMS-INSTAC phase2
references=http://marine.copernicus.eu http://www.marineinsitu.eu http://www.marineinsitu.eu/wp-content/uploads/2018/02/HFR_Data_Model_Reference_Card_v1.pdf
sensor_model=FORM: CODAR SeaSonde, GALF: CODAR SeaSonde
site_code=HFR-Ibiza
source=coastal structure
source_platform_category_code=17
sourceUrl=(local files)
Southernmost_Northing=38.32299
spatial_resolution=3.0
time_coverage_duration=P0DT15H0M0S
time_coverage_end=2024-11-18T14:00:00Z
time_coverage_resolution=PT1H
time_coverage_start=2019-02-01T00:00:00Z
update_interval=void
Westernmost_Easting=0.5038552

HF雷达综合数据集 - 伊维萨

属性：
版本 = 2，netCDF = 4.9.3 开发版，hdf5 = 1.12.2
区域 = 伊维萨海峡
校准链接 = FORM: [e-mail]; GALF: [e-mail]
校准类型 = FORM: APM; GALF: APM
数据类型 = 网格
引用 = 这些数据是在哥白尼海洋服务（In Situ）和EMODnet合作框架内整理的。数据由哥白尼海洋服务和贡献其数据的计划免费提供。这些数据由SOCIB（巴利阿里群岛海岸观测与预报系统）收集和处理，得到不同项目的支持：Jerico-Next，INCREASE，CMEMS-INSTAC第二阶段和IBISAR
注释 = HFR（高频率雷达）目前是唯一的陆基遥感技术，能够在广阔区域（离岸约85公里外）提供近实时表面流（0.9米）的连续地图，具有高空间分辨率（3公里）和时间分辨率（每小时）。需要两个或多个HFR站点来计算重叠覆盖区域的总体表面流速矢量图。通过将来自各个站点的径向流速映射到笛卡尔网格上，使用最小二乘法拟合得到总速度。最终产品是两个或多个雷达站重叠区域内的海洋流水平分量在规则网格上的地图。
约定 = CF-1.11 哥白尼-InSituTAC-格式手册-2.0.0，哥白尼-InSituTAC-参数列表-3.3.0，哥白尼-InSituTAC-属性列表-1.0.0
数据模式 = R
方向估计方法 = FORM: 方向发现；GALF: 方向发现
最东经度 = 1.400685
格式版本 = 2.0
地理空间纬度最大值 = 39.1067
地理空间纬度最小值 = 38.32299
地理空间纬度分辨率 = 0.027024482758620662
地理空间纬度单位 = 北纬度
地理空间经度最大值 = 1.400685
地理空间经度最小值 = 0.5038552
地理空间经度分辨率 = 0.03449345384615385
地理空间经度单位 = 东经度
历史记录 = 数据测量时间为2024-11-17T23:30:00Z至2024-11-18T14:30:00Z。netCDF文件于2024-11-18T14:50:09Z由欧洲HFR节点创建。
标识符 = GL_TV_HF_HFR-Ibiza-Total_20241118
信息URL = https://www.hfrnode.eu/
机构 = SOCIB - 巴利阿里群岛海岸观测与预报系统
机构EDMO代码 = 3410
机构参考 = https://www.socib.es/ https://www.socib.es/
关键词词汇 = GCMD科学关键词
最后校准日期 = FORM: 2020-03-03T00:00:00Z; GALF: 2017-01-26T00:00:00Z
制造商 = FORM: CODAR SeaSonde, GALF: CODAR SeaSonde
命名权威 = 哥白尼海洋In Situ
netCDF版本 = netCDF-4经典模型
网络 = HFR_Ibiza
最北纬度 = 39.1067
平台代码 = HFR-Ibiza-Total
平台名称 = HFR-Ibiza-Total
处理级别 = 3B
项目 = Jerico-Next；INCREASE；CMEMS-INSTAC第二阶段
参考 = http://marine.copernicus.eu http://www.marineinsitu.eu http://www.marineinsitu.eu/wp-content/uploads/2018/02/HFR_Data_Model_Reference_Card_v1.pdf
传感器型号 = FORM: CODAR SeaSonde, GALF: CODAR SeaSonde
站点代码 = HFR-Ibiza
来源 = 海岸结构
来源平台类别代码 = 17
来源URL = （本地文件）
最南纬度 = 38.32299
空间分辨率 = 3.0
时间覆盖持续时间 = P0DT15H0M0S
时间覆盖结束 = 2024-11-18T14:00:00Z
时间覆盖分辨率 = PT1H
时间覆盖开始 = 2019-02-01T00:00:00Z
更新间隔 = 无效
最西经度 = 0.5038552

搜集汇总

背景与挑战

背景概述

HF RADAR TOTAL - Ibiza数据集提供了Ibiza Channel地区的高频雷达表面海流数据，包括东西向和南北向海流分量及其标准偏差、协方差和质量标志。数据时间覆盖从2019年2月1日到2025年12月17日，时间分辨率为每小时，空间分辨率为3公里，适用于海洋流研究和监测。