METOP GOME-2 - Ozone (O3) - Global
type: Dataset
access rights: Nutzungsbedingungen: Das DLR ist nicht haftbar für Schäden, die sich aus der Nutzung ergeben. / Terms of use: DLR not liable for damage resulting from use.
description: Gridded Level 3 ozone column densities derived from the Metop/GOME-2-instruments. In the stratosphere – where the majority of the total O3 amount is located - O3 plays an vital role for the UV protection. In the troposphere O3 is generated by chemical processes caused by natural and anthropogenic emission of NO2 and volatile organic components (VOCs) (e.g. HCHO). Direct exposure to O3 is harmfull for humans and our environment.The total O3 column is retrieved from GOME solar back-scattered measurements in the uv wavelength region 325-335nm [using the DOAS method]. To determine the AMF an iterative process is applied, the assumed profile depends on the latitude, month, but also on the total column. The Global Ozone Monitoring Experiment-2 (GOME-2) instrument continues the long-term monitoring of atmospheric trace gas constituents started with GOME / ERS-2 and SCIAMACHY / Envisat. Three instruments operate on board EUMETSAT's Meteorological Operational satellites MetOp-A, -B, and -C, launched in 2006, 2012, and 2018, respectively. GOME-2 measures a range of atmospheric trace constituents, with the emphasis on global ozone distribution. Furthermore, cloud properties and intensities of ultraviolet radiation are retrieved. These data are crucial for monitoring the atmospheric composition and the detection of pollutants. DLR generates operational GOME-2 / MetOp products in the framework of EUMETSAT's Satellite Application Facility on Atmospheric Composition Monitoring (AC-SAF).
license: LicenseDocument
  label: Nutzungsbedingungen: Lizenz, https://geoservice.dlr.de/resources/licenses/ac_saf/AC-SAF_User_License.pdf / Terms of use: License, https://geoservice.dlr.de/resources/licenses/ac_saf/AC-SAF_User_License.pdf
modified: 2007-01-23T10:16:34Z
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subject: climatologyMeteorologyAtmosphere
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keyword: Atmospheric conditions
keyword: DIF10
keyword: O3
keyword: urn:eop:DLR:EOWEB:GOME.TC.AGG
keyword: Ozone
keyword: MetOp-A
keyword: AC-SAF
keyword: MetOp-B
keyword: MetOp-C
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CatalogRecord
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modified: 2026-05-12T13:29:03Z

EOC Geoservice Map Context
type: Document
description: EOC Geoservice Map Context (metop:gome2.tc.daily)

Metop-A
type: Entity
type: Concept
in scheme: https://earth.esa.int/concepts/concept_scheme/platforms

EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC CHEMISTRY>OXYGEN COMPOUNDS>ATMOSPHERIC OZONE
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords

GOME-2
type: Entity
type: Concept
in scheme: https://earth.esa.int/concepts/concept_scheme/instruments

METOP-C
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms

METOP-A
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms

METOP-B
type: Concept
in scheme: https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms

Metop-C
type: Entity
type: Concept
in scheme: https://earth.esa.int/concepts/concept_scheme/platforms

Metop-B
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type: Concept
in scheme: https://earth.esa.int/concepts/concept_scheme/platforms

https://fedeo.ceos.org/collections/5a168a35-8cd2-4960-a134-2f319bb06760
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GOME-2
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