Easier access to scientific data
Brought to you by NOAA NMFS SWFSC ERD
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ERDDAP
Easier access to scientific data |
Brought to you by NOAA NMFS SWFSC ERD |
| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | cdm_data_type | String | Grid |
| attribute | NC_GLOBAL | Conventions | String | CF-1.6, COARDS, ACDD-1.3 |
| attribute | NC_GLOBAL | creator_email | String | Stephanie.Clay at dfo-mpo.gc.ca |
| attribute | NC_GLOBAL | creator_group | String | SOPhyE (Satellite Ocean colour and Phytoplankton Ecology group), Ocean Monitoring and Modelling Section |
| attribute | NC_GLOBAL | creator_name | String | Stephanie Clay |
| attribute | NC_GLOBAL | creator_type | String | person |
| attribute | NC_GLOBAL | creator_url | String | https://bio-rsg.github.io/
|
| attribute | NC_GLOBAL | date_created | String | 2024-02-26T13:42:26Z |
| attribute | NC_GLOBAL | Easternmost_Easting | double | -42.020833333333336 |
| attribute | NC_GLOBAL | geographic_crs_epsg_code | String | EPSG:4326 |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 81.97916666666667 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | 39.020833333333336 |
| attribute | NC_GLOBAL | geospatial_lat_resolution | double | 0.04166666666666667 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | -42.020833333333336 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | -94.97916666666667 |
| attribute | NC_GLOBAL | geospatial_lon_resolution | double | 0.04166666666666667 |
| attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
| attribute | NC_GLOBAL | history | String | Created with make_mapped_netcdf.R. Input data are 4km-resolution level-3 binned remote sensing reflectances (Rrs) from NASA OBPG, subset to the region of interest and used in conjunction with the most recent set of regionally-tuned parameters to generate the level-3 binned product. The data is then mapped using a Plate Carrée projection and an area-weighted mean for pixels with multiple overlapping bins. |
| attribute | NC_GLOBAL | infoUrl | String | https://bio-rsg.github.io/
|
| attribute | NC_GLOBAL | institution | String | dfo_bio |
| attribute | NC_GLOBAL | keywords | String | agencies, agencies-non-us, aqua, atlantic, based, bio, ca/dfo/bio, canada, chemistry, chl, chlor_a, chlorophyll, chlorophyll-a, coefficients, color, concentration, data, department, dfo, earth, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Ocean Chemistry > Pigments > Chlorophyll, Earth Science > Oceans > Ocean Optics > Chlorophyll > Chlorophyll Concentration, fisheries, government, imaging, latitude, longitude, mass, mass_concentration_of_chlorophyll_a_in_sea_water, model, moderate, modis, modis-aqua, non, northwest, nwa, observation, ocean, ocean color, oceans, optics, optimized, pigments, platforms, Platforms > Space-based Platforms > Earth Observation Satellites > Aqua, poly4, poly4v2, providers, Providers > GOVERNMENT AGENCIES-NON-US > CANADA > CA/DFO/BIO, resolution, satellites, science, sea, seawater, space, space-based, spectroradiometer, time, water, with |
| attribute | NC_GLOBAL | keywords_vocabulary | String | GCMD Science Keywords |
| attribute | NC_GLOBAL | license | String | https://creativecommons.org/licenses/by/4.0/
|
| attribute | NC_GLOBAL | map_projection | String | Equidistant Cylindrical (Plate Carrée) |
| attribute | NC_GLOBAL | mission | String | AQUA |
| attribute | NC_GLOBAL | Northernmost_Northing | double | 81.97916666666667 |
| attribute | NC_GLOBAL | platform | String | AQUA |
| attribute | NC_GLOBAL | POLY4v2_coefficients | String | 0.49318,-3.86911,-0.83267,1.19094,0.9436 |
| attribute | NC_GLOBAL | processing_level | String | L3 Mapped |
| attribute | NC_GLOBAL | product_name | String | AQUA_MODIS.20230731.L3b.DAY.CHL_POLY4.NWA.mapped.nc |
| attribute | NC_GLOBAL | projected_crs_epsg_code | String | EPSG:4087 |
| attribute | NC_GLOBAL | references | String | Clay, S.; Peña, A.; DeTracey, B.; Devred, E. Evaluation of Satellite-Based Algorithms to Retrieve Chlorophyll-a Concentration in the Canadian Atlantic and Pacific Oceans. Remote Sens. 2019, 11, 2609. |
| attribute | NC_GLOBAL | region | String | Northwest Atlantic |
| attribute | NC_GLOBAL | reprocessing | String | R2022.0 |
| attribute | NC_GLOBAL | sensor | String | MODIS |
| attribute | NC_GLOBAL | source | String | POLY4v2 chlorophyll-a generated using remote sensing reflectance (Rrs) data from NASA Ocean Biology Processing Group (OBPG, https://oceancolor.gsfc.nasa.gov) |
| attribute | NC_GLOBAL | sourceUrl | String | (local files) |
| attribute | NC_GLOBAL | Southernmost_Northing | double | 39.020833333333336 |
| attribute | NC_GLOBAL | spatial_resolution | String | 4.64 km at equator |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v79 |
| attribute | NC_GLOBAL | summary | String | NWA Moderate Resolution Imaging Spectroradiometer (MODIS)-AQUA CHL_POLY4 |
| attribute | NC_GLOBAL | temporal_range | String | day |
| attribute | NC_GLOBAL | time | String | 2023-07-31 |
| attribute | NC_GLOBAL | time_coverage_end | String | 2023-07-31T00:00:00Z |
| attribute | NC_GLOBAL | time_coverage_start | String | 2002-07-04T00:00:00Z |
| attribute | NC_GLOBAL | title | String | NWA MODIS-AQUA CHL_POLY4 2023-07-31 |
| attribute | NC_GLOBAL | tools | String | https://github.com/BIO-RSG/oceancolouR
|
| attribute | NC_GLOBAL | Westernmost_Easting | double | -94.97916666666667 |
| dimension | time | double | nValues=7670, evenlySpaced=false, averageSpacing=1 day 0h 5m 15s | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 1.0257408E9, 1.6907616E9 |
| attribute | time | axis | String | T |
| attribute | time | ioos_category | String | Time |
| attribute | time | long_name | String | Time |
| attribute | time | standard_name | String | time |
| attribute | time | time_origin | String | 01-JAN-1970 00:00:00 |
| attribute | time | units | String | seconds since 1970-01-01T00:00:00Z |
| dimension | latitude | double | nValues=1032, evenlySpaced=true, averageSpacing=-0.04166666666666667 | |
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | actual_range | double | 39.020833333333336, 81.97916666666667 |
| attribute | latitude | axis | String | Y |
| attribute | latitude | ioos_category | String | Location |
| attribute | latitude | long_name | String | Latitude |
| attribute | latitude | standard_name | String | latitude |
| attribute | latitude | units | String | degrees_north |
| dimension | longitude | double | nValues=1272, evenlySpaced=true, averageSpacing=0.04166666666666667 | |
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | actual_range | double | -94.97916666666667, -42.020833333333336 |
| attribute | longitude | axis | String | X |
| attribute | longitude | ioos_category | String | Location |
| attribute | longitude | long_name | String | Longitude |
| attribute | longitude | standard_name | String | longitude |
| attribute | longitude | units | String | degrees_east |
| variable | chlor_a | float | time, latitude, longitude | |
| attribute | chlor_a | _FillValue | float | NaN |
| attribute | chlor_a | colorBarMaximum | double | 30.0 |
| attribute | chlor_a | colorBarMinimum | double | 0.03 |
| attribute | chlor_a | colorBarScale | String | Log |
| attribute | chlor_a | ioos_category | String | Ocean Color |
| attribute | chlor_a | long_name | String | Chlorophyll-a Concentration (POLY4v2 model with coefficients optimized to MODIS-AQUA and Northwest Atlantic) |
| attribute | chlor_a | standard_name | String | mass_concentration_of_chlorophyll_a_in_sea_water |
| attribute | chlor_a | units | String | mg m-3 |
| attribute | chlor_a | valid_max | float | 100.0 |
| attribute | chlor_a | valid_min | float | 0.0 |