ERA5 ist die fünfte Generation der ECMWF-Atmosphärenreanalyse des globalen Klimas.
Bei der Reanalyse werden Modelldaten mit Beobachtungen aus der ganzen Welt zu einem global vollständigen und konsistenten Dataset kombiniert. ERA5 ersetzt die Vorgängerversion, die ERA-Interim-Reanalyse.
ERA5 MONTHLY bietet aggregierte Werte für jeden Monat für sieben ERA5-Klimareanalyseparameter: Lufttemperatur in 2 m Höhe, Taupunkttemperatur in 2 m Höhe, Gesamtniederschlag, mittlerer Luftdruck auf Meereshöhe, Luftdruck an der Erdoberfläche, u-Komponente des Windes in 10 m Höhe und v-Komponente des Windes in 10 m Höhe. Außerdem wurden die monatlichen Mindest- und Höchsttemperaturen in 2 m Höhe auf Grundlage der stündlichen Daten zur Lufttemperatur in 2 m Höhe berechnet. Die monatlichen Gesamtniederschlagswerte werden als monatliche Summen angegeben.
Alle anderen Parameter werden als monatliche Durchschnittswerte angegeben.
ERA5-Daten sind ab 1940 bis drei Monate nach Echtzeit verfügbar. Die Version im EE Data Catalog ist ab 1979 verfügbar. Weitere Informationen und weitere atmosphärische Parameter von ERA5 finden Sie im Copernicus Climate Data Store.
Hinweis des Anbieters: Die monatlichen Aggregate wurden auf Grundlage der stündlichen ERA5-Werte der einzelnen Parameter berechnet.
Bänder
Pixelgröße 27.830 Meter
Bänder
Name
Einheiten
Min.
Max.
Pixelgröße
Beschreibung
mean_2m_air_temperature
K
224*
304*
Meter
Durchschnittliche Lufttemperatur in 2 m Höhe (Monatsdurchschnitt)
minimum_2m_air_temperature
K
213.1*
298,9*
Meter
Mindestlufttemperatur in 2 m Höhe (monatliches Minimum)
maximum_2m_air_temperature
K
233,8*
314.3*
Meter
Maximale Lufttemperatur in 2 m Höhe (monatliches Maximum)
dewpoint_2m_temperature
K
219,8*
297,6*
Meter
Taupunkttemperatur in 2 m Höhe (Monatsdurchschnitt)
total_precipitation
m
0*
0.4*
Meter
Gesamtniederschlag (monatliche Summen)
surface_pressure
Pa
65256.9*
102427*
Meter
Bodendruck (Monatsdurchschnitt)
mean_sea_level_pressure
Pa
98206.4*
102943*
Meter
Mittlerer Druck auf Meereshöhe (Monatsdurchschnitt)
u_component_of_wind_10m
m/s
–8,7*
8.7*
Meter
U-Komponente des Windes in 10 m Höhe (Monatsdurchschnitt)
5.1.1 Wenn der Lizenznehmer Copernicus-Produkte öffentlich kommuniziert oder verbreitet, muss er die Empfänger über die Quelle informieren, indem er den folgenden oder einen ähnlichen Hinweis verwendet: „Generated using Copernicus Climate Change Service information (Year)“.
5.1.2 Wenn der Lizenznehmer eine Publikation oder Verteilung mit angepassten oder modifizierten Copernicus-Produkten erstellt oder dazu beiträgt, muss er den folgenden oder einen ähnlichen Hinweis anbringen: „Enthält modifizierte Informationen des Copernicus Climate Change Service (Jahr)“.
5.1.3 Bei jeder Veröffentlichung oder Verbreitung gemäß den Abschnitten 5.1.1 und 5.1.2 ist anzugeben, dass weder die Europäische Kommission noch das EZMW für eine Verwendung der darin enthaltenen Copernicus-Informationen oder ‑Daten verantwortlich sind.
Zitate
Quellenangaben:
Copernicus Climate Change Service (C3S) (2017): ERA5: Fifth generation of ECMWF atmospheric reanalyses of the global climate.
Copernicus Climate Change Service Climate Data Store (CDS), (Zugriffsdatum), https://cds.climate.copernicus.eu/cdsapp#!/home
ERA5 ist die fünfte Generation der ECMWF-Atmosphärenreanalyse des globalen Klimas. Bei der Reanalyse werden Modelldaten mit Beobachtungen aus der ganzen Welt zu einem global vollständigen und konsistenten Dataset kombiniert. ERA5 ersetzt die Vorgängerversion, die ERA-Interim-Reanalyse. ERA5 MONTHLY bietet aggregierte Werte für jeden Monat für sieben ERA5-Klimaanalyseparameter: …
[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)"]]
