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Dataset Title: | Northeast Pacific Regional Climatology : salinity Summer (Jul-Sep) 1.00 degree, 0000 ![]() ![]() |
Institution: | NOAA (Dataset ID: noaa_nodc_e542_7291_e227) |
Information: | Summary ![]() ![]() ![]() |
Attributes { time { String _CoordinateAxisType "Time"; Float64 actual_range -6.21634176e+10, -6.2139744e+10; String axis "T"; String climatology "climatology_bounds"; String ioos_category "Time"; String long_name "Time"; 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 0.0, 5500.0; String axis "Z"; String ioos_category "Location"; String long_name "Depth"; String positive "down"; String standard_name "depth"; String units "m"; } latitude { String _CoordinateAxisType "Lat"; Float32 actual_range 20.5, 55.5; String axis "Y"; String ioos_category "Location"; String long_name "Latitude"; String standard_name "latitude"; String units "degrees_north"; } longitude { String _CoordinateAxisType "Lon"; Float32 actual_range -139.5, -105.5; String axis "X"; String ioos_category "Location"; String long_name "Longitude"; String standard_name "longitude"; String units "degrees_east"; } s_an { Float32 _FillValue 9.96921e+36; String cell_methods "area: mean depth: mean time: mean"; Float64 colorBarMaximum 37.0; Float64 colorBarMinimum 32.0; String grid_mapping "crs"; String ioos_category "Sea Level"; String long_name "Objectively analyzed mean fields for salinity at standard depth levels."; String standard_name "sea_water_practical_salinity"; String units "PSU"; } s_mn { Float32 _FillValue 9.96921e+36; String cell_methods "area: mean depth: mean time: mean"; Float64 colorBarMaximum 150.0; Float64 colorBarMinimum 0.0; String grid_mapping "crs"; String ioos_category "Quality"; String long_name "Average of all unflagged interpolated values at each standard depth level for salinity in each grid-square which contain at least one measurement."; String standard_name "sea_water_practical_salinity"; String units "PSU"; } s_dd { Int32 _FillValue -32767; String cell_methods "area: sum depth: point time: sum"; Float64 colorBarMaximum 100.0; Float64 colorBarMinimum 0.0; String grid_mapping "crs"; String ioos_category "Statistics"; String long_name "The number of observations of salinity in each grid-square at each standard depth level."; String standard_name "salinity number_of_observations"; String units "1"; } s_sd { Float32 _FillValue 9.96921e+36; String cell_methods "area: mean depth: mean time: standard_deviation"; Float64 colorBarMaximum 0.1; Float64 colorBarMinimum 0.0; String grid_mapping "crs"; String ioos_category "Statistics"; String long_name "The standard deviation about the statistical mean of salinity in each grid-square at each standard depth level."; String units "1"; } s_se { Float32 _FillValue 9.96921e+36; String cell_methods "area: mean depth: mean time: mean"; Float64 colorBarMaximum 0.1; Float64 colorBarMinimum 0.0; String grid_mapping "crs"; String ioos_category "Statistics"; String long_name "The standard error about the statistical mean of salinity in each grid-square at each standard depth level."; String standard_name "salinity standard_error"; String units "1"; } s_oa { Float32 _FillValue 9.96921e+36; String cell_methods "area: mean depth: mean time: mean"; String grid_mapping "crs"; String ioos_category "Salinity"; String long_name "statistical mean value minus the objectively analyzed mean value for salinity."; String units "1"; } s_ma { Float32 _FillValue 9.96921e+36; String cell_methods "area: mean depth: mean time: mean"; Float64 colorBarMaximum 37.0; Float64 colorBarMinimum 32.0; String grid_mapping "crs"; String ioos_category "Salinity"; String long_name "The objectively analyzed value for the given time period minus the objectively analyzed annual mean value for salinity."; String standard_name "sea_water_practical_salinity"; String units "PSU"; } s_gp { Int32 _FillValue -32767; String cell_methods "area: mean depth: mean time: mean"; Float64 colorBarMaximum 100.0; Float64 colorBarMinimum 0.0; String grid_mapping "crs"; String ioos_category "Statistics"; String long_name "The number of grid-squares within the smallest radius of influence around each grid-square which contain a statistical mean for salinity."; String units "1"; } NC_GLOBAL { String cdm_data_type "Grid"; String comment "Northeast Pacific Regional Climatology as part of the Ocean Regional Climatologies Project"; String contributor_name "Regional Climatology Team"; String contributor_role "Calculation of climatologies"; String Conventions "CF-1.6, COARDS, ACDD-1.3"; String creator_email "NODC.Services@noaa.gov"; String creator_name "Regional Climatology Team"; String creator_type "group"; String creator_url "https://www.nodc.noaa.gov"; String date_created "2017-07-11"; String date_modified "2017-07-11"; Float64 Easternmost_Easting -105.5; Float64 geospatial_lat_max 55.5; Float64 geospatial_lat_min 20.5; Float64 geospatial_lat_resolution 1.0; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max -105.5; Float64 geospatial_lon_min -139.5; Float64 geospatial_lon_resolution 1.0; String geospatial_lon_units "degrees_east"; String history "2018-04-25T22:22:06Z https://data.nodc.noaa.gov/thredds/dodsC/ncml/regclim/nep_ncml/salinity/salinity_seasonal_one.ncml 2018-04-25T22:22:06Z http://upwell.pfeg.noaa.gov/erddap/griddap/noaa_nodc_e542_7291_e227.das"; String id "ncml/regclim/nep_ncml/salinity/salinity_seasonal_one.ncmlhttps://data.nodc.noaa.gov/thredds/dodsC/ncml/regclim/nep_ncml/salinity/salinity_seasonal_one.ncml"; String infoUrl "https://www.nodc.noaa.gov/OC5/regional_climate/nep-climate"; String institution "NOAA"; String keywords "about, all, analyzed, annual, around, average, climatology, contain, data, degree, density, depth, deviation, each, earth, Earth Science > Oceans > Salinity/Density > Salinity, east, error, fields, given, grid, grid-square, grid-squares, influence, interpolated, jul-sep, latitude, least, level, levels, longitude, mean, measurement, minus, nep, noaa, north, northeast, number, objectively, observations, ocean, oceans, one, pacific, period, practical, quality, radius, regional, s_an, s_dd, s_gp, s_ma, s_mn, s_oa, s_sd, s_se, salinity, salinity number_of_observations, salinity standard_error, science, sea, sea level, sea_water_practical_salinity, seawater, smallest, square, squares, standard, statistical, statistics, summer, time, unflagged, value, values, water, which, within"; String keywords_vocabulary "GCMD Science Keywords"; String license "These data are openly available to the public. Please acknowledge the use of these data with the text given in the acknowledgment attribute."; String metadata_link "https://www.nodc.noaa.gov/OC5/regional_climate/nep-climate"; String naming_authority "gov.noaa.nodc"; String nodc_template_version "NODC_NetCDF_Grid_Template_v1.0"; Float64 Northernmost_Northing 55.5; String processing_level "processed"; String project "Norheast Pacific Regional Climatology as part of the Ocean Regional Climatologies Project"; String publisher_email "NODC.Services@noaa.gov"; String publisher_name "National Centers for Environmental Information (NCEI)"; String publisher_type "group"; String publisher_url "https://www.nodc.noaa.gov/"; String references "Seidov, D., O.K. Baranova, T.P. Boyer, S.L. Cross, A.V. Mishonov and A.R. Parsons (2017), Northeast Pacific Regional Climatology, Regional Climatology Team, NOAA/NCEI (www.nodc.noaa.gov/OC5/regional_climate/nep-climate)."; String sourceUrl "https://data.nodc.noaa.gov/thredds/dodsC/ncml/regclim/nep_ncml/salinity/salinity_seasonal_one.ncml"; Float64 Southernmost_Northing 20.5; String standard_name_vocabulary "CF Standard Name Table v29"; String summary "Climatological mean salinity for the Northeast Pacific from in situ profile data"; String time_coverage_duration "P03M"; String time_coverage_end "0000-11-16T00:00:00Z"; String time_coverage_resolution "P03M"; String time_coverage_start "0000-02-16T00:00:00Z"; String title "Northeast Pacific Regional Climatology : salinity Summer (Jul-Sep) 1.00 degree, 0000"; Float64 Westernmost_Easting -139.5; } }
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://upwell.pfeg.noaa.gov/erddap/griddap/datasetID.fileType{?query}
For example,
https://upwell.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.