
ECMWF Reanalysis v5
ERA5 is the fifth generation ECMWF atmospheric reanalysis of the global climate covering the period from January 1940 to present. ERA5 is produced by the Copernicus Climate Change …
Export Administration Regulations - Wikipedia
The Export Administration Regulations (EAR) are a set of United States export guidelines and prohibitions. They are administered by the Bureau of Industry and Security, which regulates …
Search the EAR - Bureau of Industry and Security
This tool helps you navigate the Export Administration Regulations (EAR) under 15 CFR 730-774. Use our contextual search and in-product help to find the information you need quickly and …
ERA5与ERA5-Land:数据源与获取方式解析-CSDN博客
2021年3月8日 · era5是欧洲中期天气预报中心(ecmwf)的第五代全球气候和天气再分析产品,涵盖过去80年的数据。 数据 可从1940年开始获取, ERA 5 取代了 ERA -Interim再分析产品。
ERA5数据简介和数据案例展示 - 知乎 - 知乎专栏
ERA5 is the fifth generation ECMWF atmospheric reanalysis of the global climate. Reanalysis combines model data with observations from across the world into a globally complete and …
Encryption and Export Administration Regulations (EAR)
Encryption items fall under Category 5, Part 2 for Information Security. Cat. 5, Part 2 covers: You can find a Quick Reference Guide to Cat. 5, Part 2 here. The controls in Cat. 5, Part 2 include …
ERA5-Land hourly data from 1950 to present
2019年7月12日 · ERA5-Land is a reanalysis dataset providing a consistent view of the evolution of land variables over several decades at an enhanced resolution compared to ERA5. ERA5 …
ERA5-Land - ECMWF
ERA5-Land provides hourly high resolution information of surface variables. The data is a replay of the land component o f the ER A5 climate reanalysis with a finer spatial resolution: ~9km …
美国出口管制条例(EAR)简介 - 知乎 - 知乎专栏
五个功能组,A、B、C、D、E,如A 组是系统、设备及零部件;B 组是测试、检验及生产设备。 每一物品按其所在类别和功能组均有一个特定出口管制分类代码(ECCN)。 每个代码都由五 …
理解与使用ERA5气象数据-CSDN博客
2022年7月24日 · ERA5,全称为欧洲中期天气预报中心(European Centre for Medium-Range Weather Forecasts, ECMWF)的第五代再分析产品,是目前全球最先进且广泛使用的气候和气 …
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