ERDDAP
Easier access to scientific data |
Brought to you by NOAA NMFS SWFSC ERD |
Dataset Title: | CMAR - St. Mary's Bay |
Institution: | CMAR (Dataset ID: cmar_8f10_9c65_13cb) |
Information: | Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Files | Make a graph |
Attributes { s { time { String _CoordinateAxisType "Time"; Float64 actual_range 1.59489834e+9, 1.62401718e+9; String axis "T"; String ioos_category "Time"; String long_name "Timestamp"; String source_name "timestamp"; String standard_name "time"; String time_origin "01-JAN-1970 00:00:00"; String time_precision "1970-01-01T00:00:00Z"; String units "seconds since 1970-01-01T00:00:00Z"; } buoy_id { Int32 actual_range 334, 334; String cf_role "timeseries_id"; String ioos_category "Identifier"; String long_name "Buoy Id"; } buoy_name { String ioos_category "Identifier"; String long_name "Buoy Name"; } latitude { String _CoordinateAxisType "Lat"; Float32 actual_range 43.5973, 44.73364; String axis "Y"; Float64 colorBarMaximum 90.0; Float64 colorBarMinimum -90.0; String ioos_category "Location"; String long_name "Latitude"; String standard_name "latitude"; String units "degrees_north"; } longitude { String _CoordinateAxisType "Lon"; Float32 actual_range -66.20533, -62.5427; String axis "X"; Float64 colorBarMaximum 180.0; Float64 colorBarMinimum -180.0; String ioos_category "Location"; String long_name "Longitude"; String standard_name "longitude"; String units "degrees_east"; } battery_voltage { Float32 actual_range 5.9, 14.5; String ioos_category "Unknown"; String long_name "Battery Voltage (V)"; String units "V"; } temp_c { Float32 actual_range 1.0, 55.0; String ioos_category "Temperature"; String long_name "Device Temp"; String units "degree_Celsius"; } wave_ht_sig { Float32 actual_range 0.0, 573.41; String ioos_category "Surface Waves"; String long_name "Wave Ht Sig (m)"; String units "m"; Float32 valid_range 0.0, 50.0; } wave_period_max { Float32 actual_range 0.0, 19.69; Float64 colorBarMaximum 20.0; Float64 colorBarMinimum 0.0; String ioos_category "Surface Waves"; String long_name "Sea Surface Swell Wave Period"; String standard_name "sea_surface_swell_wave_period"; String units "s"; } wave_ht_max { Float32 actual_range 0.0, 644.0; String ioos_category "Surface Waves"; String long_name "Wave Ht Max (m)"; String units "m"; Float32 valid_range 0.0, 50.0; } wave_dir_avg { Int16 actual_range 0, 359; Float64 colorBarMaximum 360.0; Float64 colorBarMinimum 0.0; String ioos_category "Surface Waves"; String long_name "Sea Surface Wave To Direction"; String standard_name "sea_surface_wave_to_direction"; String units "degree"; } wave_spread_avg { String _Unsigned "false"; Byte actual_range 0, 47; String ioos_category "Surface Waves"; String long_name "Wave Spread Avg (degrees)"; String units "degree"; } sample_quality { String _Unsigned "false"; Byte actual_range 0, 16; Float64 colorBarMaximum 150.0; Float64 colorBarMinimum 0.0; String ioos_category "Quality"; String long_name "Sample Quality"; String units "1"; } sea_water_temperature { Float32 actual_range 0.0, 16.9; String ioos_category "Temperature"; String standard_name "sea_water_temperature"; String units "degree_Celsius"; } wind_speed { Float32 actual_range 0.0, 41.1; Float64 colorBarMaximum 15.0; Float64 colorBarMinimum 0.0; String ioos_category "Wind"; String long_name "Wind Speed"; String standard_name "wind_speed"; String units "knots"; Float32 valid_range 0.0, 100.0; } wind_dir_deci_deg { Float32 actual_range 0.0, 358.0; Float64 colorBarMaximum 360.0; Float64 colorBarMinimum 0.0; String ioos_category "Wind"; String long_name "Wind From Direction"; String standard_name "wind_from_direction"; String units "degree"; } air_pres { Float32 actual_range 0.0, 1028.9; String ioos_category "Unknown"; String long_name "Air Pres (h Pa)"; String units "hPa"; } humidity_percent { Float32 actual_range 0.0, 1033.3; Float64 colorBarMaximum 100.0; Float64 colorBarMinimum 0.0; String ioos_category "Meteorology"; String long_name "Humidity Percent (%)"; String units "1"; } air_temperature { Float32 actual_range 0.0, 100.0; String ioos_category "Temperature"; String long_name "Air Temperature"; String standard_name "air_temperature"; String units "degree_Celsius"; } precip_rain_int { Float32 actual_range 0.0, 38.2; String ioos_category "Meteorology"; String long_name "Precip Rain Int (mm/hr)"; String units "mm hr-1"; } precip_hail_int { Float32 actual_range 0.0, 0.0; String ioos_category "Meteorology"; String long_name "Precip Hail Int (hits/(cm^2 * Hr))"; String units "hits/(cm^2 * hr)"; } compass_deci_deg { Float32 actual_range 0.0, 359.9; String ioos_category "Unknown"; String long_name "Compass Deci Deg (degrees)"; String units "degree"; } wind_bearing { Float32 actual_range 0.0, 999.9; String ioos_category "Wind"; String long_name "Wind Bearing (degrees)"; String units "degree"; } } NC_GLOBAL { String cdm_data_type "TimeSeries"; String cdm_timeseries_variables "buoy_id, longitude, latitude"; String Conventions "COARDS, CF-1.6, ACDD-1.3"; String creator_name "CMAR"; String creator_type "institution"; Float64 Easternmost_Easting -62.5427; String featureType "TimeSeries"; Float64 geospatial_lat_max 44.73364; Float64 geospatial_lat_min 43.5973; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max -62.5427; Float64 geospatial_lon_min -66.20533; String geospatial_lon_units "degrees_east"; String history "2024-11-21T21:30:26Z (local files) 2024-11-21T21:30:26Z https://cioosatlantic.ca/erddap/tabledap/cmar_8f10_9c65_13cb.html"; String infoUrl "???"; String institution "CMAR"; String keywords "air, air_pres, atmosphere, atmospheric, average, battery, battery_voltage, bearing, buoy, buoy_id, buoy_name, cm^2, cmar, compass, compass_deci_deg, data, deci, degrees, device_temp_c, direction, earth, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, Earth Science > Oceans > Ocean Waves > Swells, Earth Science > Oceans > Ocean Waves > Wave Period, Earth Science > Oceans > Ocean Waves > Wave Speed/Direction, hail, hits, hits/, humidity, humidity_percent, identifier, int, latitude, longitude, max, meteorology, mm/hr, name, ocean, oceans, percent, period, precip_hail_int, precip_rain_int, precipitation, pres, quality, rain, rainfall, sample, sample_quality, science, sea, sea_surface_swell_wave_period, sea_surface_wave_to_direction, seawater, sig, speed, spread, surface, surface waves, swell, swells, temp_air_c, temp_water_c, temperature, time, timestamp, v, voltage, water, wave, wave_dir_avg, wave_ht_max, wave_ht_sig, wave_period_max, wave_spread_avg, waves, wind, wind_bearing, wind_dir_deci_deg, wind_from_direction, wind_speed, wind_speed_m_s, winds, xeos, \\u00e2\\u00b0c"; String keywords_vocabulary "GCMD Science Keywords"; String license "https://creativecommons.org/licenses/by/4.0/"; Float64 Northernmost_Northing 44.73364; String sourceUrl "(local files)"; Float64 Southernmost_Northing 43.5973; String standard_name_vocabulary "CF Standard Name Table v55"; String subsetVariables "buoy_id, buoy_name, latitude, longitude"; String summary "XEOS Buoy - 002. real-time buoy data. CMAR data from a local source."; String testOutOfDate "now-1day"; String time_coverage_end "2021-06-18T11:53:00Z"; String time_coverage_start "2020-07-16T11:19:00Z"; String title "CMAR - St. Mary's Bay"; Float64 Westernmost_Easting -66.20533; } }
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.
Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names,
followed by a collection of
constraints (e.g., variable<value),
each preceded by '&' (which is interpreted as "AND").
For details, see the tabledap Documentation.