Dataset
ESA Aerosol Climate Change Initiative (Aerosol CCI): Level 2 aerosol products from AATSR (SU Algorithm), Version 4.21
Latest Data Update: 2016-05-07
Status: Superseded
Online Status: ONLINE
Publication State: Published
Publication Date: 2016-05-07
Download Stats: last 12 months
Dataset Size: 47.76K Files | 53GB
This dataset has been superseded. See Latest Version here
Abstract
The ESA Climate Change Initiative Aerosol project has produced a number of global aerosol Essential Climate Variable (ECV) products from a set of European satellite instruments with different characteristics.
This dataset comprises the Level 2 aerosol products from AATSR, using the Swansea University (SU) algorithm, version 4.21.
For further details about these data products please see the linked documentation.
Citable as: ESA Aerosols CCI project team; de Leeuw, G.; Popp, T. (2016): ESA Aerosol Climate Change Initiative (Aerosol CCI): Level 2 aerosol products from AATSR (SU Algorithm), Version 4.21. Centre for Environmental Data Analysis, date of citation. https://catalogue.ceda.ac.uk/uuid/59f3a38819e140b49ffe46f32176709e/
Abbreviation: Not defined
Keywords: Aerosol, ESA, CCI, AATSR
Details
| Previous Info: |
No news update for this record
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|---|---|
| Previously used record identifiers: |
No related previous identifiers.
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| Access rules: |
Public data: access to these data is available to both registered and non-registered users.
Use of these data is covered by the following licence(s): https://artefacts.ceda.ac.uk/licences/specific_licences/esacci_aerosol_terms_and_conditions.pdf When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record. |
| Data lineage: |
Data were processed by the ESA CCI Aerosol project team and supplied to CEDA in the context of the ESA CCI Open Data Portal Project. |
| File Format: |
Data are in NetCDF format
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Process overview
This dataset was generated by instruments deployed on platforms as listed below.
Instrument/Platform pairings
| ENVISAT AATSR | Deployed on: Envisat |
Mobile platform operations
| Mobile Platform Operation 1 | Mobile Platform Operation for: Envisat |
| Output Description | None |
- long_name: Aerosols
- gcmd_url: http://vocab.ndg.nerc.ac.uk/term/P041/4/H316
- gcmd_keyword: EARTH SCIENCE > Atmosphere > Aerosols
- names: EARTH SCIENCE > Atmosphere > Aerosols, http://vocab.ndg.nerc.ac.uk/term/P041/4/H316
- units: 1
- long_name: Sinusoidal pixel index
- var_id: pixel_number
- units: 1
- long_name: Uncertainty on AOT at 1600 nm
- var_id: AOD1600_uncertainty
- units: 1
- long_name: Uncertainty on AOT at 550 nm
- var_id: AOD550_uncertainty
- units: 1
- long_name: Uncertainty on AOT at 670 nm
- var_id: AOD670_uncertainty
- units: 1
- long_name: Uncertainty on AOT at 870 nm
- var_id: AOD870_uncertainty
- units: 1
- standard_name: atmosphere_optical_thickness_due_to_ambient_aerosol
- long_name: aerosol optical thickness at 1600 nm
- var_id: AOD1600
- units: 1
- standard_name: atmosphere_optical_thickness_due_to_ambient_aerosol
- long_name: aerosol optical thickness at 550 nm
- var_id: AOD550
- units: 1
- standard_name: atmosphere_optical_thickness_due_to_ambient_aerosol
- long_name: aerosol optical thickness at 670 nm
- var_id: AOD670
- units: 1
- standard_name: atmosphere_optical_thickness_due_to_ambient_aerosol
- long_name: aerosol optical thickness at 870 nm
- var_id: AOD870
- units: 1
- standard_name: cloud_area_fraction
- long_name: fraction of cloud flagged pixels in 10km bin
- var_id: cloud_fraction
- units: 1
- standard_name: land_binary_mask
- long_name: land / sea flag
- var_id: surface_type_number
- units: 1
- long_name: mean bidirectional surface reflectance (nadir)
- var_id: surface_reflectance870
- units: degrees
- long_name: relative azimuth angle
- var_id: relative_azimuth_at_center
- units: degrees
- standard_name: zenith_angle
- long_name: satellite zenith angle
- var_id: satellite_zenith_at_center
- units: 1
- long_name: single scattering albedo at 550nm
- var_id: SSA550
- units: degrees
- long_name: solar zenith angle
- standard_name: solar_zenith_angle
- var_id: sun_zenith_at_center
Co-ordinate Variables
- units: degrees_north
- standard_name: latitude
- var_id: latitude
- long_name: Latitude at pixel centre
- units: degrees_east
- standard_name: longitude
- var_id: longitude
- long_name: Longitude at pixel centre
- units: degrees_north
- standard_name: latitude
- long_name: latitude_1st_corner
- var_id: pixel_corner_latitude1
- units: degrees_north
- standard_name: latitude
- long_name: latitude_2nd_corner
- var_id: pixel_corner_latitude2
- units: degrees_north
- standard_name: latitude
- long_name: latitude_3rd_corner
- var_id: pixel_corner_latitude3
- units: degrees_north
- standard_name: latitude
- long_name: latitude_4th_corner
- var_id: pixel_corner_latitude4
- units: degrees_east
- standard_name: longitude
- long_name: longitude_1st_corner
- var_id: pixel_corner_longitude1
- units: degrees_east
- standard_name: longitude
- long_name: longitude_2nd_corner
- var_id: pixel_corner_longitude2
- units: degrees_east
- standard_name: longitude
- long_name: longitude_3rd_corner
- var_id: pixel_corner_longitude3
- units: degrees_east
- standard_name: longitude
- long_name: longitude_4th_corner
- var_id: pixel_corner_longitude4
- standard_name: time
- var_id: time
- units: seconds
Coverage
Temporal Range
Start time:
2002-05-19T23:00:00
End time:
2012-04-30T22:59:59
Geographic Extent
90.0000° |
||
-180.0000° |
180.0000° |
|
-90.0000° |
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