Dataset
ESA Ocean Colour Climate Change Initiative (Ocean_Colour_cci): Global remote sensing reflectance gridded on a geographic projection, Version 2.0
Abstract
The ESA Ocean Colour CCI project has produced global level 3 binned multi-sensor time-series of satellite ocean-colour data with a particular focus for use in climate studies.
This dataset contains the Version 2.0 Remote Sensing Reflectance product on a geographic projection at approximately 4 km spatial resolution and at a number of time resolutions (daily, 5-day, 8-day and monthly composites). Values for remote sensing reflectance at the sea surface are provided for the standard SeaWiFS wavelengths (412, 443, 490, 510, 555, 670nm) with pixel-by-pixel uncertainty estimates for each wavelength. These are merged products based on SeaWiFS, MERIS and Aqua-MODIS data. Note, this dataset is also contained within the 'All Products' dataset.
This data product is on a geographic grid projection, which is a direct conversion of latitude and longitude coordinates to a rectangular grid, typically a fixed multiplier of 360x180. The netCDF files follow the CF convention for this projection with a resolution of 8640x4320. (A separate dataset is also available for data on a sinusoidal projection).
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: http://licences.ceda.ac.uk/image/data_access_condition/esacci_oc_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: |
This data has been produced by the ESA Ocean Colour CCI project and provided 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
- long_name: Count of the number of observations from the MERIS sensor contributing to this bin cell
- var_id: MERIS_nobs_sum
- var_id: MODISA_nobs_sum
- long_name: Count of the number of observations from the MODIS (Aqua) sensor contributing to this bin cell
- long_name: Count of the number of observations from the SeaWiFS sensor contributing to this bin cell
- var_id: SeaWiFS_nobs_sum
- long_name: Count of the total number of observations contributing to this bin cell
- var_id: total_nobs_sum
- var_id: water_class10
- long_name: Mean of normalised water class 0 membership over the compositing period
- long_name: Mean of normalised water class 1 membership over the compositing period
- var_id: water_class11
- var_id: water_class10
- long_name: Mean of normalised water class 10 membership over the compositing period
- var_id: water_class11
- long_name: Mean of normalised water class 11 membership over the compositing period
- var_id: water_class12
- long_name: Mean of normalised water class 12 membership over the compositing period
- var_id: water_class13
- long_name: Mean of normalised water class 13 membership over the compositing period
- var_id: water_class14
- long_name: Mean of normalised water class 14 membership over the compositing period
- long_name: Mean of normalised water class 2 membership over the compositing period
- var_id: water_class12
- long_name: Mean of normalised water class 3 membership over the compositing period
- var_id: water_class13
- long_name: Mean of normalised water class 4 membership over the compositing period
- var_id: water_class14
- var_id: water_class5
- long_name: Mean of normalised water class 5 membership over the compositing period
- var_id: water_class6
- long_name: Mean of normalised water class 6 membership over the compositing period
- var_id: water_class7
- long_name: Mean of normalised water class 7 membership over the compositing period
- var_id: water_class8
- long_name: Mean of normalised water class 8 membership over the compositing period
- var_id: water_class9
- long_name: Mean of normalised water class 9 membership over the compositing period
- var_id: crs
Co-ordinate Variables
- units: degrees_north
- standard_name: latitude
- long_name: latitude
- var_id: lat
- units: degrees_east
- standard_name: longitude
- long_name: longitude
- var_id: lon
- standard_name: time
- var_id: time
Temporal Range
1997-09-03T23:00:00
2013-12-31T23:59:59
Geographic Extent
90.0000° |
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-180.0000° |
180.0000° |
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-90.0000° |