Dataset
ESA Ozone Climate Change Initiative (Ozone CCI): ERS-2/ GOME Level 3 Tropospheric Tropical Ozone 1995-2011 V2.0
Abstract
This dataset is a gridded 320x40km2 product with a temporal resolution of 3 days across the equator.
The data is calculated on a convective cloud differential (CCD) algorithm and averaged whereby only the position of the central coordinate is considered.
The tropospheric column can then be calculated by the difference between the stratospheric column and the total column. The stratospheric column being estimated as above the high reaching convective clouds (cloud cover >0.8 and >8km in height). To reduce the error above the clouds from up draught of tropospheric pollution a clean reference region 70°E to 170°W representitive of the latitude band.
For the Total column only cloud free observations are considered (<10%). This method assumes the stratospheric ozone is constant throughout each month and for one latitude band limit the CCD algorithm to the tropics (20°S to 20°N).
Details
| Previous Info: |
2020-12-02 Please note that newer versions of this dataset exist and are in the process of being added to the archive. For more informat… Show More 2020-12-02 Please note that newer versions of this dataset exist and are in the process of being added to the archive. For more information please see: https://climate.esa.int/en/projects/ozone/data/ Show Less |
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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: http://licences.ceda.ac.uk/image/data_access_condition/esacci_ozone_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 Ozone project team and supplied to CEDA as part of the ESA CCI Open Data Portal Project |
| File Format: |
Not defined
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Process overview
Instrument/Platform pairings
| Global Ozone Monitoring Experiment (GOME) | Deployed on: European Remote Sensing satellite 2 - ERS-2 |
Mobile platform operations
| Mobile Platform Operation 1 | Mobile Platform Operation for: European Remote Sensing satellite 2 (ERS-2) |
| Output Description | None |
No variables found.
Temporal Range
1995-01-01T00:00:00
2011-12-31T23:59:59
Geographic Extent
90.0000° |
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-180.0000° |
180.0000° |
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-90.0000° |