S-VELD - MODIS/SLSTR Surface PM2.5 - Germany, Monthly

This collection contains monthly mean surface PM2.5 concentrations for Germany and parts of the surrounding countries. PM2.5 surface concentrations are derived from Aqua/MODIS and Sentinel-3A/SLSTR AOD data and provided as merged MODIS/SLSTR product. The data is generated by DLR and provided in the framework of the mFUND-Project "S-VELD". The surface PM2.5 data are concentrations with the unit "µg/m3". The satellites Aqua (NASA) and Sentinel-3 (Copernicus) observe Germany on a daily basis. PM2.5 concentrations were derived on a daily basis from the two AOD products separately and combined to a merged MODIS/SLSR surface PM2.5 product. The data within each month are averaged and gridded onto a regular UTM grid. As AOD measurements are strongly depending on cloud conditions, the spatial coverage can be limited, especially in the winter months.

Identification

Data identification

Citation

Date (Creation)
2021-02-11T10:48:00
Citation identifier
https://geoservice.dlr.de/catalogue/srv/metadata/f4adec97-78c7-4639-845f-b8de13347c31
Presentation form
Digital map
Status
Completed
Author
  German Aerospace Center (DLR) - Jana Handschuh
Author
  German Aerospace Center (DLR) - Frank Baier
Point of contact
  German Aerospace Center (DLR)
Maintenance and update frequency
As needed
Keywords

  • AQUA

  • MODIS

  • Sentinel-3A

  • SLSTR

  • Germany

  • S-VELD

  • PM2.5

  • particulate matter

  • aerosol

  • air quality

  • monthly

  • opendata

  • mFUND-FKZ: 19F2065A

  • mFUND-Projekt: S-VELD

  • mCLOUD

  • mcloud_category_roads

  • mcloud_category_aviation
GEMET - INSPIRE themes, version 1.0
Use limitation

Nutzungseinschränkungen: Das DLR ist nicht haftbar für Schäden, die sich aus der Nutzung ergeben. / Use Limitations: DLR not liable for damage resulting from use.
Use limitation

Nutzungsbedingungen: Lizenz, https://creativecommons.org/licenses/by-nc/4.0 / Terms of use: License, https://creativecommons.org/licenses/by-nc/4.0

Legal constraints

Access constraints
Other restrictions
Other constraints

License

Legal constraints

Use constraints
Other restrictions
Other constraints

{"id": "cc-by-nc/4.0",

"name": "Creative Commons Namensnennung - Nicht kommerziell 4.0 International (CC BY-NC 4.0)",

"url": " http://dcat-ap.de/def/licenses/cc-by-nc/4.0 ",

"quelle": "Primary and Altered Products: Copernicus data (year of reception); Derivative Works: contains Copernicus data (year of reception); Copyright DLR (year of production)"}
Spatial representation type
Grid
Denominator
1000000
Language
English
Character set
UTF8
Topic category
  • Climatology, meteorology, atmosphere

Extent

N
S
E
W
thumbnail


Begin date
2018-01-01T00:00:00
End date
2019-12-31T00:00:00
 

Distribution

Distribution

Distribution format
  • WMS ( 1.1.1 1.3.0 )

  • Dateidownload ( )

  • Portal ( )

Digital transfer options

OnLine resource
SVELD_MODIS_SLSTR_PM25SURF_P1M ( OGC:WMS )

S-VELD MODIS/SLSTR Surf. PM2.5 - Monthly

OnLine resource
HTTP Download ( WWW:LINK-1.0-http--link )

HTTP Download (S-VELD MODIS/SLSTR Surf. PM2.5)

OnLine resource
EOC Geoservice Map Context ( WWW:LINK-1.0-http--link )

EOC Geoservice Map Context (de:sveld:pm25surf:monthly)

OnLine resource
S-VELD mFUND Project Description (German) ( WWW:LINK-1.0-http--link )
OnLine resource
S-VELD DLR Project Website (German) ( WWW:LINK-1.0-http--link )
 

Quality

Data quality

Hierarchy level
Series

Domain consistency

Measure identification
INSPIRE / Conformity_001

Conformance result

Citation

Date (Publication)
2010-12-08
Explanation

See the referenced specification.
Pass
Yes

Lineage

Statement

Input data: AQUA MODIS, Sentinel-3A SLSTR AOD Copernicus data provided by Swansea university
Description

Please refer to the product user manual for a description of the processing steps: https://atmos.eoc.dlr.de/sveld/doc/TBD

 

Spatial rep.

Grid spatial representation

Number of dimensions
2

Dimension

Dimension name
Column
Dimension size
2200
Resolution
500  m

Dimension

Dimension name
Row
Dimension size
2320
Resolution
500  m
Cell geometry
Area
Transformation parameter availability
No
 

Ref. system

Unique resource identifier
EPSG:25832
 

Metadata

Metadata

File identifier
f4adec97-78c7-4639-845f-b8de13347c31 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Hierarchy level name

Dataseries
Date stamp
2024-06-20T13:07:24
Metadata standard name

19115-1:2014/19139
Metadata standard version

1.0
Point of contact
  German Aerospace Center (DLR)
 
 

Overviews

overview
large_thumbnail
overview
thumbnail

Spatial extent

N
S
E
W
thumbnail


Keywords

GEMET - INSPIRE themes, version 1.0
Atmospheric conditions

Provided by

Access to the portal

Associated resources

Not available