目前,气象学家公众号分发的ERA5数据分为四部分:
ERA5常规变量中国区域再分析数据,36TB左右 ,已完成!
ERA5常规变量全球区域再分析数据,200TB左右 ,已完成!
ERA5-land陆面高分辨率中国区域再分析数据,32TB左右 ,已完成!
ERA5-land陆面高分辨率全球区域(4个变量)再分析数据,18TB ,已完成!
若您想有偿获取ERA5数据服务,最高支持约300TB数据量,加微信好友请备注:“ERA5”, 请扫描下方二维码。数据服务合作单位:高校、研究所、业务单位、公司、军√ 等等,欢迎咨询!链接:https://pan.baidu.com/s/1sDyr3zOLUeGFvWjKmc871g?pwd=bc2q
提取码:bc2q
1.ERA5常规变量属性:
数据大小:36 TB
数据格式:NetCDF (.nc)
存储方式:不同变量分开存放,每天1个文件(24时次)
时间:1940.1.1-2023.12.31
范围:70°E-140°E;0-60°N(非全球)
时间分辨率:逐小时
空间分辨率:0.25°*0.25°
单层/表层:1层
多层垂直层次(hPa,19个常用层次):
'100','150','200',
'250','300','350',
'400','450','500',
'550','600','650',
'700','750','800',
'850','900','950',
'1000'
ERA5常规变量类型:(74个)
- 2_metre_dewpoint_temperature
- 10m_wind_gust_since_previous_post_processing
- convective_available_potential_energy
- instantaneous_10_metre_wind_gust
- instantaneous_moisture_flux
- large_scale_precipitation
- maximum_2m_temperature_since_previous_post_processing
- mean_surface_downward_long_wave_radiation_flux
- mean_surface_downward_short_wave_radiation_flux
- mean_surface_net_long_wave_radiation_flux
- mean_surface_net_short_wave_radiation_flux
- mean_top_net_long_wave_radiation_flux
- minimum_2m_temperature_since_previous_post_processing
- specific_cloud_ice_water_content
- specific_cloud_liquid_water_content
- specific_rain_water_content
- specific_snow_water_content
- surface_net_solar_radiation
- surface_net_solar_radiation_clear_sky
- surface_net_thermal_radiation
- surface_sensible_heat_flux
- surface_solar_radiation_downwards
- total_column_water_vapour
- vertical_integral_of_eastward_cloud_liquid_water_flux
- vertical_integral_of_eastward_water_vapour_flux
- vertical_integral_of_northward_cloud_liquid_water_flux
- vertical_integral_of_northward_water_vapour_flux
- volumetric_soil_water_layer_1
- volumetric_soil_water_layer_2
- volumetric_soil_water_layer_3
- volumetric_soil_water_layer_4
更多变量名请参考:https://confluence.ecmwf.int/pages/viewpage.action?pageId=82870405#ERA5:datadocumentation-Table7
2.ERA5常规变量全球区域再分析数据
(可用于气象AI大模型训练!)
ERA5全球常规变量属性:
数据大小:200 TB 左右
数据格式:NetCDF (.nc)
存储方式:每天1个文件(24时次)
时间:1979.1.1-2023.12.31
范围:全球
时间分辨率:逐小时
空间分辨率:0.25°*0.25°
单层/表层:1层
多层垂直层次(hPa,23个常用层次):
'5' ,'10' , '50',
'100','150','200',
'250','300','350',
'400','450','500',
'550','600','650',
'700','750','800',
'850','900','925',
'950','1000'
多层变量:
单层变量:
- surface_net_thermal_radiation
- 2_metre_dewpoint_temperature
- toa_incident_solar_radiation
3.ERA5-LAND变量属性:
数据大小:~32TB
数据格式:NetCDF (.nc),格点数据
存储方式:每天1个文件(24时次),大小~1.2GB
时间:1950.1.1-2023.12.31
范围:70°E-140°E;-5-65°N(非全球)
时间分辨率:逐小时
空间分辨率:0.1°*0.1° ,水平分辨率~ 10 km.
ERA5-LAND全变量类型:(50个,全变量)
- evaporation_from_bare_soil
- evaporation_from_open_water_surfaces_excluding_oceans
- evaporation_from_the_top_of_canopy
- evaporation_from_vegetation_transpiration
- lake_mix_layer_temperature
- lake_total_layer_temperature
- leaf_area_index_high_vegetation
- leaf_area_index_low_vegetation
- snow_depth_water_equivalent
- surface_net_solar_radiation
- surface_net_thermal_radiation
- surface_sensible_heat_flux
- surface_solar_radiation_downwards
- surface_thermal_radiation_downwards
- temperature_of_snow_layer
- volumetric_soil_water_layer_1
- volumetric_soil_water_layer_2
- volumetric_soil_water_layer_3
- volumetric_soil_water_layer_4
更多变量名请参考:https://cds.climate.copernicus.eu/cdsapp#!/dataset/reanalysis-era5-land?tab=overview
4.ERA5-land陆面高分辨率全球区域(4个变量)再分析数据
ERA5-Land hourly data 中的
以上这4个参数,18TB,时间:1981.1.1-2021.7.31,逐小时分辨率,全球范围!
若您想有偿获取ERA5数据服务,最高支持约300TB数据量,加微信好友请备注:“ERA5”, 请扫描下方二维码。
ERA5再分析数据下载慢的原因终于找到了。。。