ERDDAP
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Brought to you by NOAA CoastWatch Great Lakes Node |
Dataset Title: | Lake Ontario Relative Mean Lake Surface (1992-2022). The dataset is still in development. |
Institution: | Yuanyuan Jia, CK Shum, DGS, SES, OSU/ Philip Chu, GLERL NOAA (Dataset ID: LO_RMLS_1992_2022) |
Information: | Summary | License | FGDC | ISO 19115 | Metadata | Background | Data Access Form | Files |
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Attributes { latitude { String _CoordinateAxisType "Lat"; Float64 actual_range 43.18372, 44.36372; String axis "Y"; String ioos_category "Location"; String long_name "Latitude"; String standard_name "latitude"; String units "degrees_north"; } longitude { String _CoordinateAxisType "Lon"; Float64 actual_range -79.79644, -75.98644; String axis "X"; String ioos_category "Location"; String long_name "Longitude"; String standard_name "longitude"; String units "degrees_east"; } mls { Float64 colorBarMaximum 74.7168329516126; Float64 colorBarMinimum 74.62953220456454; String ioos_category "Statistics"; String long_name "mean lake surface, xGEOID20"; String units "meter"; } NC_GLOBAL { String cdm_data_type "Grid"; String Conventions "CF-1.6, COARDS, ACDD-1.3"; Float64 Easternmost_Easting -75.98644; Float64 geospatial_lat_max 44.36372; Float64 geospatial_lat_min 43.18372; Float64 geospatial_lat_resolution 0.009999999999999997; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max -75.98644; Float64 geospatial_lon_min -79.79644; Float64 geospatial_lon_resolution 0.010000000000000005; String geospatial_lon_units "degrees_east"; String history "2024-12-12T23:46:36Z (local files) 2024-12-12T23:46:36Z https://apps.glerl.noaa.gov/griddap/LO_RMLS_1992_2022.das"; String infoUrl "https://coastwatch.glerl.noaa.gov/"; String institution "Yuanyuan Jia, CK Shum, DGS, SES, OSU/ Philip Chu, GLERL NOAA"; String keywords "data, lake, local, mean, mls, source, statistics, surface, xgeoid20"; String license "The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information."; Float64 Northernmost_Northing 44.36372; String sourceUrl "(local files)"; Float64 Southernmost_Northing 43.18372; String standard_name_vocabulary "CF Standard Name Table v70"; String summary "Data from a local source."; String title "Lake Ontario Relative Mean Lake Surface (1992-2022). The dataset is still in development."; Float64 Westernmost_Easting -79.79644; } }
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.