What does ERA mean in UNCLASSIFIED
ERA stands for ECMWF Re-Analysis, a comprehensive atmospheric and land surface data set that is extensively used for climate research. The European Centre for Medium-Range Weather Forecasts (ECMWF) produces this reanalysis dataset.
ERA meaning in Unclassified in Miscellaneous
ERA mostly used in an acronym Unclassified in Category Miscellaneous that means ECMWF Re Analysis
Shorthand: ERA,
Full Form: ECMWF Re Analysis
For more information of "ECMWF Re Analysis", see the section below.
What is ERA?
ERA is a comprehensive dataset that combines observations with atmospheric and land surface models to produce a consistent and high-quality record of atmospheric conditions over an extended period. It covers a wide range of meteorological parameters, including temperature, precipitation, wind, pressure, and humidity.
How is ERA created?
ERA is created using a process called data assimilation, which combines observations from various sources, such as weather stations, satellites, and buoys, with the output from an atmospheric model. The model is used to fill in gaps in the observations and create a complete and consistent dataset.
Applications of ERA
ERA is widely used for various climate research applications, including:
- Climate monitoring and detecting long-term climate trends
- Studying the variability and trends of climate extremes
- Assessing the impacts of climate change
- Validating climate models
Benefits of ERA
- Long-term consistency: ERA provides a consistent and homogeneous dataset over an extended period, allowing for the analysis of climate trends and variability.
- High resolution: ERA has a high spatial and temporal resolution, enabling the investigation of fine-scale climate processes.
- Comprehensive coverage: ERA covers a wide range of meteorological parameters, providing a comprehensive view of atmospheric conditions.
Essential Questions and Answers on ECMWF Re Analysis in "MISCELLANEOUS»UNFILED"
What is the ERA?
ERA stands for ECMWF Re-Analysis. It is a comprehensive dataset of past atmospheric conditions produced by the European Centre for Medium-Range Weather Forecasts (ECMWF). The ERA is created by combining observations with a numerical weather prediction model to produce a consistent and complete record of the atmosphere over a specific period.
What data is included in the ERA?
The ERA includes a wide range of atmospheric variables, including temperature, pressure, wind, humidity, and precipitation. It also includes data on surface conditions, such as land surface temperature and soil moisture.
What time period is covered by the ERA?
The ERA covers the period from 1957 to the present. It is updated regularly with new data, and the most recent data is available within a few days of being collected.
How is the ERA used?
The ERA is used for a variety of purposes, including:
- Climate research
- Weather forecasting
- Air quality modeling
- Renewable energy forecasting
- Water resource management
Is the ERA freely available?
Yes, the ERA is freely available to download from the ECMWF website.
Final Words: ERA is a valuable dataset that provides a comprehensive and consistent record of atmospheric conditions for climate research. Its long-term consistency, high resolution, and comprehensive coverage make it an essential tool for studying climate trends, variability, and change.
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