Dataset: ESA Ocean Colour Climate Change Initiative (Ocean_Colour_cci): Global remote sensing reflectance gridded on a geographic projection, Version 5.0#
Dataset identifier: esacci.OC.5-days.L3S.RRS.multi-sensor.multi-platform.MERGED.5-0.geographic
Data store: cciodp
How to open this dataset in AVL JupyterLab
cciodp_store = new_data_store('cciodp')
ds = cciodp_store.open_data('esacci.OC.5-days.L3S.RRS.multi-sensor.multi-platform.MERGED.5-0.geographic')
Bounding box map#
cciodp_store = new_data_store('cciodp')
ds = cciodp_store.open_data('esacci.OC.5-days.L3S.RRS.multi-sensor.multi-platform.MERGED.5-0.geographic')
Map tiles and data from OpenStreetMap, under the ODbL.
Basic information#
| Parameter | Value |
|---|---|
| Bounding box longitude (°) | -180.0 to 180.0 |
| Bounding box latitude (°) | -90.0 to 90.0 |
| Time range | 1997-09-04 to 2020-12-31 |
| Time period | 5D |
Click here for full dataset metadata.
Variable list#
Click on a variable name to jump to the variable’s full metadata.
| Variable | Long name | Units |
|---|---|---|
| MERIS_nobs_sum | Count of the number of observations from the MERIS sensor contributing to this bin cell | [none] |
| MODISA_nobs_sum | Count of the number of observations from the MODIS (Aqua) sensor contributing to this bin cell | [none] |
| OLCI_nobs_sum | Count of the number of observations from the OLCI sensor contributing to this bin cell | [none] |
| Rrs_412 | Sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 412 nm. | sr-1 |
| Rrs_412_bias | Bias of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 412 nm. | sr-1 |
| Rrs_412_rmsd | Root-mean-square-difference of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 412 nm. | sr-1 |
| Rrs_443 | Sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 443 nm. | sr-1 |
| Rrs_443_bias | Bias of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 443 nm. | sr-1 |
| Rrs_443_rmsd | Root-mean-square-difference of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 443 nm. | sr-1 |
| Rrs_490 | Sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 490 nm. | sr-1 |
| Rrs_490_bias | Bias of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 490 nm. | sr-1 |
| Rrs_490_rmsd | Root-mean-square-difference of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 490 nm. | sr-1 |
| Rrs_510 | Sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 510 nm. | sr-1 |
| Rrs_510_bias | Bias of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 510 nm. | sr-1 |
| Rrs_510_rmsd | Root-mean-square-difference of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 510 nm. | sr-1 |
| Rrs_560 | Sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 560 nm. | sr-1 |
| Rrs_560_bias | Bias of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 560 nm. | sr-1 |
| Rrs_560_rmsd | Root-mean-square-difference of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 560 nm. | sr-1 |
| Rrs_665 | Sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 665 nm. | sr-1 |
| Rrs_665_bias | Bias of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 665 nm. | sr-1 |
| Rrs_665_rmsd | Root-mean-square-difference of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 665 nm. | sr-1 |
| SeaWiFS_nobs_sum | Count of the number of observations from the SeaWiFS (GAC and LAC) sensor contributing to this bin cell | [none] |
| VIIRS_nobs_sum | Count of the number of observations from the VIIRS sensor contributing to this bin cell | [none] |
| total_nobs_sum | Count of the total number of observations contributing to this bin cell | [none] |
| water_class1 | Mean of normalised water class 1 membership over the compositing period | [none] |
| water_class10 | Mean of normalised water class 10 membership over the compositing period | [none] |
| water_class11 | Mean of normalised water class 11 membership over the compositing period | [none] |
| water_class12 | Mean of normalised water class 12 membership over the compositing period | [none] |
| water_class13 | Mean of normalised water class 13 membership over the compositing period | [none] |
| water_class14 | Mean of normalised water class 14 membership over the compositing period | [none] |
| water_class2 | Mean of normalised water class 2 membership over the compositing period | [none] |
| water_class3 | Mean of normalised water class 3 membership over the compositing period | [none] |
| water_class4 | Mean of normalised water class 4 membership over the compositing period | [none] |
| water_class5 | Mean of normalised water class 5 membership over the compositing period | [none] |
| water_class6 | Mean of normalised water class 6 membership over the compositing period | [none] |
| water_class7 | Mean of normalised water class 7 membership over the compositing period | [none] |
| water_class8 | Mean of normalised water class 8 membership over the compositing period | [none] |
| water_class9 | Mean of normalised water class 9 membership over the compositing period | [none] |
Full variable metadata#
MERIS_nobs_sum#
| Field | Value |
|---|---|
| long_name | Count of the number of observations from the MERIS sensor contributing to this bin cell |
| number_of_files_composited | 2 |
| orig_data_type | float32 |
| fill_value | 0.0 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
MODISA_nobs_sum#
| Field | Value |
|---|---|
| number_of_files_composited | 2 |
| long_name | Count of the number of observations from the MODIS (Aqua) sensor contributing to this bin cell |
| orig_data_type | float32 |
| fill_value | 0.0 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
OLCI_nobs_sum#
| Field | Value |
|---|---|
| number_of_files_composited | 2 |
| long_name | Count of the number of observations from the OLCI sensor contributing to this bin cell |
| orig_data_type | float32 |
| fill_value | 0.0 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_412#
| Field | Value |
|---|---|
| long_name | Sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 412 nm. |
| units | sr-1 |
| ancillary_variables | Rrs_412_rmsd Rrs_412_bias |
| grid_mapping | crs |
| parameter_vocab_uri | http://vocab.ndg.nerc.ac.uk/term/P071/19/CFV13N26 |
| standard_name | surface_ratio_of_upwelling_radiance_emerging_from_sea_water_to_downwelling_radiative_flux_in_air |
| units_nonstandard | sr^-1 |
| wavelength | 412 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_412_bias#
| Field | Value |
|---|---|
| long_name | Bias of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 412 nm. |
| units | sr-1 |
| comment | Uncertainty lookups derived from file: /data/datasets/CCI/v5.0-production/stage09b-uncertainty_tables/rrs/cci_Rrs_bias.dat |
| grid_mapping | crs |
| ref | http://www.esa-oceancolour-cci.org/?q=webfm_send/581 |
| rel | uncertainty |
| units_nonstandard | sr^-1 |
| wavelength | 412 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_412_rmsd#
| Field | Value |
|---|---|
| long_name | Root-mean-square-difference of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 412 nm. |
| units | sr-1 |
| comment | Uncertainty lookups derived from file: /data/datasets/CCI/v5.0-production/stage09b-uncertainty_tables/rrs/cci_Rrs_rmsd.dat |
| grid_mapping | crs |
| ref | http://www.esa-oceancolour-cci.org/?q=webfm_send/581 |
| rel | uncertainty |
| units_nonstandard | sr^-1 |
| wavelength | 412 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_443#
| Field | Value |
|---|---|
| long_name | Sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 443 nm. |
| units | sr-1 |
| ancillary_variables | Rrs_443_rmsd Rrs_443_bias |
| grid_mapping | crs |
| parameter_vocab_uri | http://vocab.ndg.nerc.ac.uk/term/P071/19/CFV13N26 |
| standard_name | surface_ratio_of_upwelling_radiance_emerging_from_sea_water_to_downwelling_radiative_flux_in_air |
| units_nonstandard | sr^-1 |
| wavelength | 443 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_443_bias#
| Field | Value |
|---|---|
| long_name | Bias of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 443 nm. |
| units | sr-1 |
| comment | Uncertainty lookups derived from file: /data/datasets/CCI/v5.0-production/stage09b-uncertainty_tables/rrs/cci_Rrs_bias.dat |
| grid_mapping | crs |
| ref | http://www.esa-oceancolour-cci.org/?q=webfm_send/581 |
| rel | uncertainty |
| units_nonstandard | sr^-1 |
| wavelength | 443 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_443_rmsd#
| Field | Value |
|---|---|
| long_name | Root-mean-square-difference of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 443 nm. |
| units | sr-1 |
| comment | Uncertainty lookups derived from file: /data/datasets/CCI/v5.0-production/stage09b-uncertainty_tables/rrs/cci_Rrs_rmsd.dat |
| grid_mapping | crs |
| ref | http://www.esa-oceancolour-cci.org/?q=webfm_send/581 |
| rel | uncertainty |
| units_nonstandard | sr^-1 |
| wavelength | 443 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_490#
| Field | Value |
|---|---|
| long_name | Sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 490 nm. |
| units | sr-1 |
| ancillary_variables | Rrs_490_rmsd Rrs_490_bias |
| grid_mapping | crs |
| parameter_vocab_uri | http://vocab.ndg.nerc.ac.uk/term/P071/19/CFV13N26 |
| standard_name | surface_ratio_of_upwelling_radiance_emerging_from_sea_water_to_downwelling_radiative_flux_in_air |
| units_nonstandard | sr^-1 |
| wavelength | 490 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_490_bias#
| Field | Value |
|---|---|
| long_name | Bias of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 490 nm. |
| units | sr-1 |
| comment | Uncertainty lookups derived from file: /data/datasets/CCI/v5.0-production/stage09b-uncertainty_tables/rrs/cci_Rrs_bias.dat |
| grid_mapping | crs |
| ref | http://www.esa-oceancolour-cci.org/?q=webfm_send/581 |
| rel | uncertainty |
| units_nonstandard | sr^-1 |
| wavelength | 490 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_490_rmsd#
| Field | Value |
|---|---|
| long_name | Root-mean-square-difference of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 490 nm. |
| units | sr-1 |
| comment | Uncertainty lookups derived from file: /data/datasets/CCI/v5.0-production/stage09b-uncertainty_tables/rrs/cci_Rrs_rmsd.dat |
| grid_mapping | crs |
| ref | http://www.esa-oceancolour-cci.org/?q=webfm_send/581 |
| rel | uncertainty |
| units_nonstandard | sr^-1 |
| wavelength | 490 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_510#
| Field | Value |
|---|---|
| long_name | Sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 510 nm. |
| units | sr-1 |
| ancillary_variables | Rrs_510_rmsd Rrs_510_bias |
| grid_mapping | crs |
| parameter_vocab_uri | http://vocab.ndg.nerc.ac.uk/term/P071/19/CFV13N26 |
| standard_name | surface_ratio_of_upwelling_radiance_emerging_from_sea_water_to_downwelling_radiative_flux_in_air |
| units_nonstandard | sr^-1 |
| wavelength | 510 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_510_bias#
| Field | Value |
|---|---|
| long_name | Bias of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 510 nm. |
| units | sr-1 |
| comment | Uncertainty lookups derived from file: /data/datasets/CCI/v5.0-production/stage09b-uncertainty_tables/rrs/cci_Rrs_bias.dat |
| grid_mapping | crs |
| ref | http://www.esa-oceancolour-cci.org/?q=webfm_send/581 |
| rel | uncertainty |
| units_nonstandard | sr^-1 |
| wavelength | 510 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_510_rmsd#
| Field | Value |
|---|---|
| long_name | Root-mean-square-difference of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 510 nm. |
| units | sr-1 |
| comment | Uncertainty lookups derived from file: /data/datasets/CCI/v5.0-production/stage09b-uncertainty_tables/rrs/cci_Rrs_rmsd.dat |
| grid_mapping | crs |
| ref | http://www.esa-oceancolour-cci.org/?q=webfm_send/581 |
| rel | uncertainty |
| units_nonstandard | sr^-1 |
| wavelength | 510 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_560#
| Field | Value |
|---|---|
| long_name | Sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 560 nm. |
| units | sr-1 |
| ancillary_variables | Rrs_560_rmsd Rrs_560_bias |
| grid_mapping | crs |
| parameter_vocab_uri | http://vocab.ndg.nerc.ac.uk/term/P071/19/CFV13N26 |
| standard_name | surface_ratio_of_upwelling_radiance_emerging_from_sea_water_to_downwelling_radiative_flux_in_air |
| units_nonstandard | sr^-1 |
| wavelength | 560 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_560_bias#
| Field | Value |
|---|---|
| long_name | Bias of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 560 nm. |
| units | sr-1 |
| comment | Uncertainty lookups derived from file: /data/datasets/CCI/v5.0-production/stage09b-uncertainty_tables/rrs/cci_Rrs_bias.dat |
| grid_mapping | crs |
| ref | http://www.esa-oceancolour-cci.org/?q=webfm_send/581 |
| rel | uncertainty |
| units_nonstandard | sr^-1 |
| wavelength | 560 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_560_rmsd#
| Field | Value |
|---|---|
| long_name | Root-mean-square-difference of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 560 nm. |
| units | sr-1 |
| comment | Uncertainty lookups derived from file: /data/datasets/CCI/v5.0-production/stage09b-uncertainty_tables/rrs/cci_Rrs_rmsd.dat |
| grid_mapping | crs |
| ref | http://www.esa-oceancolour-cci.org/?q=webfm_send/581 |
| rel | uncertainty |
| units_nonstandard | sr^-1 |
| wavelength | 560 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_665#
| Field | Value |
|---|---|
| long_name | Sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 665 nm. |
| units | sr-1 |
| ancillary_variables | Rrs_665_rmsd Rrs_665_bias |
| grid_mapping | crs |
| parameter_vocab_uri | http://vocab.ndg.nerc.ac.uk/term/P071/19/CFV13N26 |
| standard_name | surface_ratio_of_upwelling_radiance_emerging_from_sea_water_to_downwelling_radiative_flux_in_air |
| units_nonstandard | sr^-1 |
| wavelength | 665 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_665_bias#
| Field | Value |
|---|---|
| long_name | Bias of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 665 nm. |
| units | sr-1 |
| comment | Uncertainty lookups derived from file: /data/datasets/CCI/v5.0-production/stage09b-uncertainty_tables/rrs/cci_Rrs_bias.dat |
| grid_mapping | crs |
| ref | http://www.esa-oceancolour-cci.org/?q=webfm_send/581 |
| rel | uncertainty |
| units_nonstandard | sr^-1 |
| wavelength | 665 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Rrs_665_rmsd#
| Field | Value |
|---|---|
| long_name | Root-mean-square-difference of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 665 nm. |
| units | sr-1 |
| comment | Uncertainty lookups derived from file: /data/datasets/CCI/v5.0-production/stage09b-uncertainty_tables/rrs/cci_Rrs_rmsd.dat |
| grid_mapping | crs |
| ref | http://www.esa-oceancolour-cci.org/?q=webfm_send/581 |
| rel | uncertainty |
| units_nonstandard | sr^-1 |
| wavelength | 665 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
SeaWiFS_nobs_sum#
| Field | Value |
|---|---|
| long_name | Count of the number of observations from the SeaWiFS (GAC and LAC) sensor contributing to this bin cell |
| number_of_files_composited | 2 |
| orig_data_type | float32 |
| fill_value | 0.0 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
VIIRS_nobs_sum#
| Field | Value |
|---|---|
| long_name | Count of the number of observations from the VIIRS sensor contributing to this bin cell |
| number_of_files_composited | 2 |
| orig_data_type | float32 |
| fill_value | 0.0 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
crs#
| Field | Value |
|---|---|
| grid_mapping_name | latitude_longitude |
| orig_data_type | int32 |
| fill_value | 9223372036854775807 |
| size | 1708 |
| shape | 1708 |
| chunk_sizes | 1 |
| file_chunk_sizes | 1 |
| data_type | int64 |
| dimensions | time |
| file_dimensions | time |
total_nobs_sum#
| Field | Value |
|---|---|
| long_name | Count of the total number of observations contributing to this bin cell |
| number_of_files_composited | 2 |
| orig_data_type | float32 |
| fill_value | 0.0 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class1#
| Field | Value |
|---|---|
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| long_name | Mean of normalised water class 1 membership over the compositing period |
| grid_mapping | crs |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class10#
| Field | Value |
|---|---|
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| long_name | Mean of normalised water class 10 membership over the compositing period |
| grid_mapping | crs |
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class11#
| Field | Value |
|---|---|
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| grid_mapping | crs |
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| long_name | Mean of normalised water class 11 membership over the compositing period |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class12#
| Field | Value |
|---|---|
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| long_name | Mean of normalised water class 12 membership over the compositing period |
| grid_mapping | crs |
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class13#
| Field | Value |
|---|---|
| long_name | Mean of normalised water class 13 membership over the compositing period |
| grid_mapping | crs |
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class14#
| Field | Value |
|---|---|
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| long_name | Mean of normalised water class 14 membership over the compositing period |
| grid_mapping | crs |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class2#
| Field | Value |
|---|---|
| grid_mapping | crs |
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| long_name | Mean of normalised water class 2 membership over the compositing period |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class3#
| Field | Value |
|---|---|
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| long_name | Mean of normalised water class 3 membership over the compositing period |
| grid_mapping | crs |
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class4#
| Field | Value |
|---|---|
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| grid_mapping | crs |
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| long_name | Mean of normalised water class 4 membership over the compositing period |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class5#
| Field | Value |
|---|---|
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| long_name | Mean of normalised water class 5 membership over the compositing period |
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| grid_mapping | crs |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class6#
| Field | Value |
|---|---|
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| long_name | Mean of normalised water class 6 membership over the compositing period |
| grid_mapping | crs |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class7#
| Field | Value |
|---|---|
| grid_mapping | crs |
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| long_name | Mean of normalised water class 7 membership over the compositing period |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class8#
| Field | Value |
|---|---|
| grid_mapping | crs |
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| long_name | Mean of normalised water class 8 membership over the compositing period |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
water_class9#
| Field | Value |
|---|---|
| long_name | Mean of normalised water class 9 membership over the compositing period |
| grid_mapping | crs |
| paper_ref | Thomas Jackson, Shubha Sathyendranath, Frederic Melin, (2017) An improved optical classification scheme for the Ocean Colour Essential Climate Variable and its applications, Remote Sensing of Environment, Available online 5 April 2017, ISSN 0034-4257, http://doi.org/10.1016/j.rse.2017.03.036. |
| ref | http://dx.doi.org/10.1016/j.rse.2009.07.016 |
| orig_data_type | float32 |
| fill_value | 9.96921e+36 |
| size | 63750758400 |
| shape | 1708, 4320, 8640 |
| chunk_sizes | 1, 270, 270 |
| file_chunk_sizes | 1, 270, 270 |
| data_type | float32 |
| dimensions | time, lat, lon |
| file_dimensions | time, lat, lon |
Full dataset metadata#
| Field | Value |
|---|---|
| comment | See summary attribute |
| processing_level | L3S |
| product_version | 5-0 |
| project | Climate Change Initiative - European Space Agency |
| references | http://www.esa-oceancolour-cci.org/ |
| source | NASA SeaWiFS L1A and L2 R2018.0 LAC and GAC, MODIS-Aqua L1A and L2 R2018.0, MERIS L1B 3rd reprocessing inc OCL corrections, NASA VIIRS L1A and L2 R2018.0, OLCI L1B |
| title | ESA Ocean Colour Climate Change Initiative (Ocean_Colour_cci): Global remote sensing reflectance gridded on a geographic projection, Version 5.0 |
| history | Source data were: ESACCI-OC-L3S-OC_PRODUCTS-MERGED-1D_DAILY_4km_GEO_PML_OCx_QAA-19970915-fv5.0.nc, ESACCI-OC-L3S-OC_PRODUCTS-MERGED-1D_DAILY_4km_GEO_PML_OCx_QAA-19970916-fv5.0.nc; netcdf_compositor_cci composites Rrs_412, Rrs_443, Rrs_490, Rrs_510, Rrs_560, Rrs_665, water_class1, water_class2, water_class3, water_class4, water_class5, water_class6, water_class7, water_class8, water_class9, water_class10, water_class11, water_class12, water_class13, water_class14, atot_412, atot_443, atot_490, atot_510, atot_560, atot_665, aph_412, aph_443, aph_490, aph_510, aph_560, aph_665, adg_412, adg_443, adg_490, adg_510, adg_560, adg_665, bbp_412, bbp_443, bbp_490, bbp_510, bbp_560, bbp_665, chlor_a, kd_490, Rrs_412_bias, Rrs_443_bias, Rrs_490_bias, Rrs_510_bias, Rrs_560_bias, Rrs_665_bias, chlor_a_log10_bias, aph_412_bias, aph_443_bias, aph_490_bias, aph_510_bias, aph_560_bias, aph_665_bias, adg_412_bias, adg_443_bias, adg_490_bias, adg_510_bias, adg_560_bias, adg_665_bias, kd_490_bias with --mean, Rrs_412_rmsd, Rrs_443_rmsd, Rrs_490_rmsd, Rrs_510_rmsd, Rrs_560_rmsd, Rrs_665_rmsd, chlor_a_log10_rmsd, aph_412_rmsd, aph_443_rmsd, aph_490_rmsd, aph_510_rmsd, aph_560_rmsd, aph_665_rmsd, adg_412_rmsd, adg_443_rmsd, adg_490_rmsd, adg_510_rmsd, adg_560_rmsd, adg_665_rmsd, kd_490_rmsd with --root-mean-square, and SeaWiFS_nobs, MODISA_nobs, MERIS_nobs, VIIRS_nobs, OLCI_nobs, total_nobs - with --total 1604408982 Subsetted from standardised_geo/ESACCI-OC-L3S-OC_PRODUCTS-MERGED-5D_DAILY_4km_GEO_PML_OCx_QAA-19970913-fv5.0.nc to only include variables MERIS_nobs_sum,MODISA_nobs_sum,OLCI_nobs_sum,Rrs_412,Rrs_412_bias,Rrs_412_rmsd,Rrs_443,Rrs_443_bias,Rrs_443_rmsd,Rrs_490,Rrs_490_bias,Rrs_490_rmsd,Rrs_510,Rrs_510_bias,Rrs_510_rmsd,Rrs_560,Rrs_560_bias,Rrs_560_rmsd,Rrs_665,Rrs_665_bias,Rrs_665_rmsd,SeaWiFS_nobs_sum,VIIRS_nobs_sum,crs,lat,lon,time,total_nobs_sum,water_class1,water_class10,water_class11,water_class12,water_class13,water_class14,water_class2,water_class3,water_class4,water_class5,water_class6,water_class7,water_class8,water_class9 |
| ecv | OC |
| institute | Plymouth Marine Laboratory |
| product_string | MERGED |
| data_type | RRS |
| 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 5.0 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) covering the period 1997 - 2020. 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). |
| publication_date | 2021-05-12T13:07:26 |
| uuid | 5ab5267b17254152bcdbc055747faa02 |
| catalog_url | https://catalogue.ceda.ac.uk/uuid/5ab5267b17254152bcdbc055747faa02 |
| sensor_id | multi-sensor |
| platform_id | multi-platform |
| cci_project | OC |