METOP GOME-2 - Sulfur Dioxide (SO2) - Global

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. Currently, there are three GOME-2 instruments operating on board EUMETSAT's Meteorological Operational satellites MetOp-A, -B, and -C, launched in October 2006, September 2012, and November 2018, respectively. GOME-2 can measure a range of atmospheric trace constituents, with the emphasis on global ozone distributions. 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 level 2 products in the framework of EUMETSAT's Satellite Application Facility on Atmospheric Chemistry Monitoring (AC-SAF). GOME-2 near-real-time products are available already two hours after sensing.

The operational SO2 total column products are generated using the algorithm GDP (GOME Data Processor) version 4.x integrated into the UPAS (Universal Processor for UV / VIS Atmospheric Spectrometers) processor for generating level 2 trace gas and cloud products. GDP 4.x performs a DOAS fit for SO2 slant column followed by an AMF / VCD computation using a single wavelength. Corrections are applied to the slant column for equatorial offset, interference of SO2 and SO2 absorption, and SZA dependence.

For more details please refer to relevant peer-review papers listed on the GOME and GOME-2 documentation pages: https://atmos.eoc.dlr.de/app/docs/

Citation proposal
. METOP GOME-2 - Sulfur Dioxide (SO2) - Global. https://gdk.gdi-de.org/geonetwork/srv/api/records/6cec07af-ffcb-4077-bf67-b8b03fc001a8

INSPIRE
SDS

INSPIRE

Identification

File identifier: 6cec07af-ffcb-4077-bf67-b8b03fc001a8 XML

Hierarchy level: Series

Online resource

Protocol: WWW:LINK-1.0-http--link

Protocol: WWW:DOWNLOAD-1.0-ftp--download

Protocol: WWW:LINK-1.0-http--link

Protocol: OGC:WMS

Protocol: OGC:WMS

Protocol: OGC:WMS

Protocol: OGC:WCS

Protocol: OGC:WCS

Protocol: OGC:WCS

Protocol: OGC:WMS-http-get-capabilities

Protocol: OGC:WCS-http-get-capabilities

Resource identifier

code: https://geoservice.dlr.de/catalogue/srv/metadata/6cec07af-ffcb-4077-bf67-b8b03fc001a8

Metadata language: English

Spatial representation type: Grid

Encoding

Format

Version

Projection

code: WGS 84 (EPSG:4326)

Classification of data and services

Topic category

Climatology, meteorology, atmosphere

Classification of data and services

Coupled resource

Classification of data and services

Coupled resource

Keywords

GEMET - INSPIRE themes, version 1.0 ( Theme )

Atmospheric conditions

Other keywords

Keywords

MetOp-A
MetOp-B
MetOp-C
GOME-2
SO2
Sulfur Dioxide
AC-SAF
GOME.TC.AGG
urn:eop:DLR:EOWEB:GOME.TC.AGG
FEDEO

Geographic coverage

Temporal reference

Temporal extent

Date ( Creation ): 2020-02-22T00:00:00

Quality and validity

Lineage: Please refer to relevant peer-review papers listed on the GOME and GOME-2 documentation pages for more details on sulfur dioxide retrieval: https://atmos.eoc.dlr.de/app/docs/