ERA5는 5세대 ECMWF 전 세계 기후 대기 재분석입니다.
재분석은 모델 데이터를 전 세계의 관측치와 결합하여 전 세계적으로 완전하고 일관된 데이터 세트를 만듭니다. ERA5는 이전 버전인 ERA-Interim 재분석을 대체합니다.
ERA5 MONTHLY는 2m 기온, 2m 이슬점 온도, 총 강수량, 평균 해면 기압, 표면 기압, 10m u-구성요소 바람, 10m v-구성요소 바람 등 7가지 ERA5 기후 재분석 매개변수에 대해 월별 집계 값을 제공합니다. 또한 시간별 2m 공기 온도 데이터를 기반으로 2m에서의 월별 최소 및 최대 공기 온도가 계산되었습니다. 월별 총 강수량 값은 월별 합계로 제공됩니다.
다른 모든 매개변수는 월별 평균으로 제공됩니다.
ERA5 데이터는 1940년부터 실시간 3개월 전까지 제공되며, EE 데이터 카탈로그의 버전은 1979년부터 제공됩니다. 자세한 내용과 추가 ERA5 대기 매개변수는 코페르니쿠스 기후 데이터 스토어에서 확인할 수 있습니다.
5.1.1 라이선스 사용자가 Copernicus 제품을 대중에게 전달하거나 배포하는 경우 라이선스 사용자는 다음 또는 유사한 알림을 사용하여 수신자에게 소스를 알려야 합니다. 'Copernicus 기후 변화 서비스 정보 (연도)를 사용하여 생성됨'
5.1.2 라이선스 사용자가 적응되거나 수정된 코페르니쿠스 제품이 포함된 출판물 또는 배포에 참여하는 경우 라이선스 사용자는 '수정된 코페르니쿠스 기후 변화 서비스 정보 (연도)가 포함됨'과 같은 알림을 제공해야 합니다.
5.1.3 5.1.1 및 5.1.2 조항에 해당하는 모든 게시 또는 배포에는 유럽 위원회나 ECMWF가 코페르니쿠스 정보 또는 여기에 포함된 데이터로 이루어진 모든 사용에 대해 어떠한 책임도 지지 않는다는 내용이 명시되어야 합니다.
인용
인용:
Copernicus Climate Change Service (C3S) (2017): ERA5: 5세대 ECMWF 전 세계 기후 대기 재분석.
Copernicus Climate Change Service Climate Data Store (CDS), (액세스 날짜), https://cds.climate.copernicus.eu/cdsapp#!/home
ERA5는 5세대 ECMWF 전 세계 기후 대기 재분석입니다. 재분석은 모델 데이터와 전 세계의 관측치를 결합하여 전 세계적으로 완전하고 일관된 데이터 세트를 만듭니다. ERA5는 이전 버전인 ERA-Interim 재분석을 대체합니다. ERA5 MONTHLY는 7개의 ERA5 기후 재분석 매개변수(…)에 대해 월별 집계 값을 제공합니다.
[null,null,[],[[["\u003cp\u003eERA5 MONTHLY is a climate reanalysis dataset providing monthly aggregates of key atmospheric parameters like temperature, precipitation, and wind.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset covers the period from 1979 to 2020 and offers a global coverage at a resolution of 27830 meters.\u003c/p\u003e\n"],["\u003cp\u003eIt includes seven climate reanalysis parameters: 2m air temperature, 2m dewpoint temperature, total precipitation, mean sea level pressure, surface pressure, 10m u-component of wind, and 10m v-component of wind.\u003c/p\u003e\n"],["\u003cp\u003eERA5 MONTHLY is produced by the ECMWF/Copernicus Climate Change Service and is accessible through Google Earth Engine.\u003c/p\u003e\n"],["\u003cp\u003eUsers should acknowledge Copernicus Climate Change Service when using this dataset, as outlined in the Copernicus C3S/CAMS License agreement.\u003c/p\u003e\n"]]],[],null,["# ERA5 Monthly Aggregates - Latest Climate Reanalysis Produced by ECMWF / Copernicus Climate Change Service\n\nDataset Availability\n: 1979-01-01T00:00:00Z--2020-06-01T00:00:00Z\n\nDataset Provider\n:\n\n\n [ECMWF / Copernicus Climate Change Service](https://cds.climate.copernicus.eu/cdsapp#!/dataset/reanalysis-era5-single-levels-monthly-means?tab=overview)\n\nCadence\n: 1 Month\n\nTags\n:\n[climate](/earth-engine/datasets/tags/climate) [copernicus](/earth-engine/datasets/tags/copernicus) [dewpoint](/earth-engine/datasets/tags/dewpoint) [ecmwf](/earth-engine/datasets/tags/ecmwf) [era5](/earth-engine/datasets/tags/era5) [precipitation](/earth-engine/datasets/tags/precipitation) [pressure](/earth-engine/datasets/tags/pressure) [reanalysis](/earth-engine/datasets/tags/reanalysis) [surface](/earth-engine/datasets/tags/surface) [temperature](/earth-engine/datasets/tags/temperature) [wind](/earth-engine/datasets/tags/wind) \n\n#### Description\n\nERA5 is the fifth generation ECMWF atmospheric reanalysis of the global climate.\nReanalysis combines model data with observations from across the world into\na globally complete and consistent dataset. ERA5 replaces its predecessor,\nthe ERA-Interim reanalysis.\n\nERA5 MONTHLY provides aggregated values for each month for seven ERA5\nclimate reanalysis parameters: 2m air temperature, 2m dewpoint temperature,\ntotal precipitation,\nmean sea level pressure, surface pressure, 10m u-component of wind and\n10m v-component of wind. Additionally, monthly minimum and maximum air\ntemperature at 2m has been calculated based on the hourly 2m air temperature\ndata. Monthly total precipitation values are given as monthly sums.\nAll other parameters are provided as monthly averages.\n\nERA5 data is available from 1940 to three months from real-time, the version in the EE Data Catalog is available from 1979. More information\nand more ERA5 atmospheric parameters can be found at the\n[Copernicus Climate Data Store](https://cds.climate.copernicus.eu/cdsapp#!/dataset/reanalysis-era5-single-levels-monthly-means?tab=overview).\n\nProvider's Note: Monthly aggregates have been calculated based on the ERA5 hourly values\nof each parameter.\n\n### Bands\n\n\n**Pixel Size**\n\n27830 meters\n\n**Bands**\n\n| Name | Units | Min | Max | Pixel Size | Description |\n|------------------------------|-------|-----------|----------|------------|--------------------------------------------------------|\n| `mean_2m_air_temperature` | K | 224\\* | 304\\* | meters | Average air temperature at 2m height (monthly average) |\n| `minimum_2m_air_temperature` | K | 213.1\\* | 298.9\\* | meters | Minimum air temperature at 2m height (monthly minimum) |\n| `maximum_2m_air_temperature` | K | 233.8\\* | 314.3\\* | meters | Maximum air temperature at 2m height (monthly maximum) |\n| `dewpoint_2m_temperature` | K | 219.8\\* | 297.6\\* | meters | Dewpoint temperature at 2m height (monthly average) |\n| `total_precipitation` | m | 0\\* | 0.4\\* | meters | Total precipitation (monthly sums) |\n| `surface_pressure` | Pa | 65256.9\\* | 102427\\* | meters | Surface pressure (monthly average) |\n| `mean_sea_level_pressure` | Pa | 98206.4\\* | 102943\\* | meters | Mean sea level pressure (monthly average) |\n| `u_component_of_wind_10m` | m/s | -8.7\\* | 8.7\\* | meters | 10m u-component of wind (monthly average) |\n| `v_component_of_wind_10m` | m/s | -6.8\\* | 6.8\\* | meters | 10m v-component of wind (monthly average) |\n\n\\* estimated min or max value\n\n### Image Properties\n\n**Image Properties**\n\n| Name | Type | Description |\n|-------|------|-------------------|\n| month | INT | Month of the data |\n| year | INT | Year of the data |\n\n### Terms of Use\n\n**Terms of Use**\n\nPlease acknowledge the use of ERA5 as stated in the [Copernicus C3S/CAMS License agreement](https://apps.ecmwf.int/datasets/licences/copernicus/):\n\n- 5.1.1 Where the Licensee communicates or distributes Copernicus Products to the public, the Licensee shall inform the recipients of the source by using the following or any similar notice: \"Generated using Copernicus Climate Change Service information (Year)\".\n- 5.1.2 Where the Licensee makes or contributes to a publication or distribution containing adapted or modified Copernicus Products, the Licensee shall provide the following or any similar notice: \"Contains modified Copernicus Climate Change Service information (Year)\".\n- 5.1.3 Any such publication or distribution covered by clauses 5.1.1 and 5.1.2 shall state that neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or Data it contains.\n\n### Citations\n\nCitations:\n\n- Copernicus Climate Change Service (C3S) (2017): ERA5: Fifth generation of ECMWF atmospheric reanalyses of the global climate.\n Copernicus Climate Change Service Climate Data Store (CDS), (date of access), \u003chttps://cds.climate.copernicus.eu/cdsapp#!/home\u003e\n\n### Explore with Earth Engine\n\n| **Important:** Earth Engine is a platform for petabyte-scale scientific analysis and visualization of geospatial datasets, both for public benefit and for business and government users. Earth Engine is free to use for research, education, and nonprofit use. To get started, please [register for Earth Engine access.](https://console.cloud.google.com/earth-engine)\n\n### Code Editor (JavaScript)\n\n```javascript\nvar dataset = ee.ImageCollection('ECMWF/ERA5/MONTHLY');\n\nvar visualization = {\n bands: ['mean_2m_air_temperature'],\n min: 250.0,\n max: 320.0,\n palette: [\n '000080', '0000d9', '4000ff', '8000ff', '0080ff', '00ffff',\n '00ff80', '80ff00', 'daff00', 'ffff00', 'fff500', 'ffda00',\n 'ffb000', 'ffa400', 'ff4f00', 'ff2500', 'ff0a00', 'ff00ff',\n ]\n};\n\nMap.setCenter(22.2, 21.2, 0);\n\nMap.addLayer(dataset, visualization, 'Monthly average air temperature [K] at 2m height');\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/ECMWF/ECMWF_ERA5_MONTHLY) \n[ERA5 Monthly Aggregates - Latest Climate Reanalysis Produced by ECMWF / Copernicus Climate Change Service](/earth-engine/datasets/catalog/ECMWF_ERA5_MONTHLY) \nERA5 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 consistent dataset. ERA5 replaces its predecessor, the ERA-Interim reanalysis. ERA5 MONTHLY provides aggregated values for each month for seven ERA5 climate reanalysis parameters: ... \nECMWF/ERA5/MONTHLY, climate,copernicus,dewpoint,ecmwf,era5,precipitation,pressure,reanalysis,surface,temperature,wind \n1979-01-01T00:00:00Z/2020-06-01T00:00:00Z \n-90 -180 90 180 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [](https://doi.org/https://cds.climate.copernicus.eu/cdsapp#!/dataset/reanalysis-era5-single-levels-monthly-means?tab=overview)\n- [](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/ECMWF_ERA5_MONTHLY)"]]