SalishSeaCast ERDDAP
Public access to the SalishSeaCast model products |
Brought to you by SalishSeaCast UBC EOAS MEOPAR NOAA |
Dataset Title: | Green, Salish Sea, 3d PAR and Turbidity Fields, Hourly, v21-11 |
Institution: | UBC EOAS (Dataset ID: ubcSSg3DLightFields1hV21-11) |
Information: | Summary | License | Metadata | Background | Data Access Form |
Time range:
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Attributes { time { String _CoordinateAxisType "Time"; Float64 actual_range 1.1676114e+9, 1.7336142e+9; String axis "T"; String calendar "gregorian"; String comment "time values are UTC at the centre of the intervals over which the calculated model results are averaged; e.g. the field average values for the 00:00 to 01:00 UTC hour on 2021-06-03 have a time value of 2021-06-03 00:30:00Z."; String coverage_content_type "modelResult"; String ioos_category "Time"; String long_name "Time axis"; String standard_name "time"; String time_origin "01-JAN-1970 00:00:00"; String units "seconds since 1970-01-01T00:00:00Z"; } depth { String _CoordinateAxisType "Height"; String _CoordinateZisPositive "down"; Float32 actual_range 0.5000003, 441.4661; String axis "Z"; String coverage_content_type "modelResult"; String ioos_category "Location"; String long_name "Depth"; String name "deptht"; String positive "down"; String standard_name "depth"; String units "m"; } gridY { Int16 actual_range 0, 897; String comment "gridY values are grid indices in the model y-direction; geo-location data for the SalishSeaCast NEMO model grid is available in the ubcSSnBathymetryV21-08 dataset."; String coverage_content_type "modelResult"; String ioos_category "location"; String long_name "Grid Y"; String standard_name "y"; String units "count"; } gridX { Int16 actual_range 0, 397; String comment "gridX values are grid indices in the model x-direction; geo-location data for the SalishSeaCast NEMO model grid is available in the ubcSSnBathymetryV21-08 dataset."; String coverage_content_type "modelResult"; String ioos_category "location"; String long_name "Grid X"; String standard_name "x"; String units "count"; } PAR { Float32 _FillValue 1.0e+20; Float64 colorBarMaximum 350.0; Float64 colorBarMinimum 0.0; String coverage_content_type "modelResult"; String ioos_category "optical_properties"; String long_name "Photosynthetically Available Radiation"; Float32 missing_value 1.0e+20; String standard_name "downwelling_photosynthetic_radiative_flux_in_sea_water"; String units "W m-2"; } turbidity { Float32 _FillValue 1.0e+20; Float64 colorBarMaximum 30.0; Float64 colorBarMinimum 0.0; String coverage_content_type "modelResult"; String ioos_category "optical_properties"; String long_name "Fraser River Turbidity"; Float32 missing_value 1.0e+20; String standard_name "seawater_turbidity"; String units "NTU"; } NC_GLOBAL { String acknowledgement "MEOPAR, Ocean Networks Canada (ONC), Digital Research Alliance of Canada"; String cdm_data_type "Grid"; String comment "If you use this dataset in your research, please reference it with wording similar to the example below, and include citations of the publications below. Inclusion of the date(s) when you downloaded the dataset, and the dataset id help to ensure reproducibility of your work. Example wording: 3d photosynthetically available radiation (PAR) and Fraser River turbidity field values from the SalishSeaCast NEMO model (Soontiens et al, 2016; Moore-Maley et al, 2016; Soontiens and Allen, 2017; Olson et al, 2020) were downloaded from their ERDDAP server (https://salishsea.eos.ubc.ca/erddap/) on DATE from dataset ubcSSg3DLightFields1hV21-11. Citations: Soontiens, N., Allen, S., Latornell, D., Le Souef, K., Machuca, I., Paquin, J.-P., Lu, Y., Thompson, K., Korabel, V., 2016. Storm surges in the Strait of Georgia simulated with a regional model. Atmosphere-Ocean 54 1-21. https://dx.doi.org/10.1080/07055900.2015.1108899 Moore-Maley, B. L., Allen, S. E., and IansonD., 2016. Locally-driven interannual variability of near-surface pH and ΩA in the Strait of Georgia. J. Geophys. Res. Oceans, 121(3), 1600ââ,¬\"1625. https://dx.doi.org/10.1002/2015JC011118 Soontiens, N. and Allen, S., 2017. Modelling sensitivities to mixing and advection in a sill-basin estuarine system. Ocean Modelling, 112, 17-32. https://dx.doi.org/10.1016/j.ocemod.2017.02.008 Olson, E. M., Allen, S. E., Do, Vy, Dunphy, M., and Ianson, D., 2020. Assessment of Nutrient Supply by a Tidal Jet in the Northern Strait of Georgia Based on a Biogeochemical Model. J. Geophys. Res. Oceans, 125(8). https://doi.org/10.1029/2019JC015766"; String Conventions "CF-1.6, COARDS, ACDD-1.3"; String creator_email "sallen@eoas.ubc.ca"; String creator_name "SalishSeaCast Project Contributors"; String creator_url "https://salishsea-meopar-docs.readthedocs.io/"; String description "PAR and turbidity variables"; String drawLandMask "over"; String history "2024-12-08T00:11:37Z (local files) 2024-12-08T00:11:37Z https://salishsea.eos.ubc.ca/griddap/ubcSSg3DLightFields1hV21-11.das"; String infoUrl "https://salishsea.eos.ubc.ca/"; String institution "UBC EOAS"; String institution_fullname "Earth, Ocean & Atmospheric Sciences, University of British Columbia"; String keywords "deptht, downwelling_photosynthetic_photon_radiance_in_sea_water, Earth Science > Oceans > Marine Sediments > Suspended Solids, Earth Science > Oceans > Ocean Optics > Photosynthetically Active Radiation, Earth Science > Oceans > Ocean Optics > Radiance, Fraser River, Fraser River turbidity, ocean, oceans, optics, PAR, photon, photosynthetic, photosynthetically, radiance, radiation, river, sea, seawater, seawater_turbidity, time_counter, tracer, turbidity, water"; String keywords_vocabulary "GCMD Science Keywords"; String license "The SalishSeaCast NEMO model results are copyright by the SalishSeaCast Project Contributors and The University of British Columbia. They are licensed under the Apache License, Version 2.0. https://www.apache.org/licenses/LICENSE-2.0"; String project "SalishSeaCast NEMO Model"; String sourceUrl "(local files)"; String standard_name_vocabulary "CF Standard Name Table v29"; String summary "Green, Salish Sea, 3d PAR and Turbidity Fields, Hourly, v21-11 3d photosynthetically available radiation (PAR) and Fraser River turbidity field values averaged over 1 hour intervals from SalishSeaCast NEMO model runs with physics, biology and chemistry. The values are calculated for the entire model grid that includes the Juan de Fuca Strait, the Strait of Georgia, Puget Sound, and Johnstone Strait on the coasts of Washington State and British Columbia. The time values are UTC. They are the centre of the intervals over which the calculated model results are averaged; e.g. the field average values for the 00:00 to 01:00 UTC hour on 2021-06-03 have a time value of 2021-06-03 00:30:00Z. Geo-location and depth data for the SalishSeaCast NEMO model grid are available in the ubcSSnBathymetry21-08 dataset. v21-11: NEMO-3.6 SalishSeaCast-202111 configuration; ubcSSnBathymetryV21-08 bathymetry; see infoUrl link for full details. Photosynthetically Available Radiation (PAR) and Fraser River water turbidity tracer."; String testOutOfDate "now-16hours"; String time_coverage_end "2024-12-07T23:30:00Z"; String time_coverage_start "2007-01-01T00:30:00Z"; String timeStamp "2024-Dec-07 17:08:29 GMT"; String title "Green, Salish Sea, 3d PAR and Turbidity Fields, Hourly, v21-11"; String uuid "d213cffe-f377-4a07-bae7-70fa231fdbe3"; } }
The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.
griddap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/griddap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/griddap/jplMURSST41.htmlTable?analysed_sst[(2002-06-01T09:00:00Z)][(-89.99):1000:(89.99)][(-179.99):1000:(180.0)]
Thus, the query is often a data variable name (e.g., analysed_sst),
followed by [(start):stride:(stop)]
(or a shorter variation of that) for each of the variable's dimensions
(for example, [time][latitude][longitude]).
For details, see the griddap Documentation.