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Archive
The GlobColour data set provides a large set of Ocean Colour products:
- Parameters: Chlorophyll concentration, Secchi Disk Depth, and many more…
- Time coverage: from 1997 to present (Near Real Time + consolidated products)
- Time resolution: daily, weekly and monthly products
- Spatial Coverage and resolution: Global at 4, 25 and 100 km, Europe at 1 km, and user-defined extraction zones
- Sensors: single sensor and merged products from SeaWiFS, MERIS, MODIS, VIIRS NPP, OLCI-A, VIIRS JPSS-1 and OLCI-B (OLCI-A/B and VIIRS JPSS-1 are not merged with other sensors for all parameters for the moment)
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Sensor types
| Sensor | Resolution | Start Date | End Date | Reprocessing Version | |
| SeaWiFS | GAC 4km | 1997-09-04 | 2010-12-11 | NASA R2018.0 |  |
| MERIS | RR 1km | 2002-04-28 | 2012-04-08 | ESA 3rd reprocessing | |
| MODIS AQUA | 1km | 2002-07-03 | Present | NASA R2018.0 | |
| VIIRS NPP | 1km | 2012-01-02 | Present | NASA R2018.0 | |
| OLCI-A | RR 1km | 2016-04-25 | Present | ESA PB 2.16 to 2.55 | |
| VIIRS JPSS-1 | 1km | 2017-11-29 | Present | NASA R2018.0 | |
| OLCI-B | RR 1km | 2019-03-25 | Present | ESA PB 1.14 to 1.27 | |
Demonstration products
The OSS2015 demonstration products further increase the range of available parameters:
- Chlorophyll concentration: new Color Index Algorithm from Hu et al. (2012)
- New bio-chemical products: Particle Organic Carbon, Particle Size Distribution…
- Time coverage: monthly merged products from 1997 to 2014
- Spatial Coverage and resolution: Global products at 25 km resolution, with user-defined extraction zones