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Dataset Title: | Ground temperature observations for site DR 3 Therm |
Institution: | (1) University of Victoria (2) Northwest Territories Geological Survey (Dataset ID: NTGS2017-009_DR_3_Therm) |
Information: | Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Files | Make a graph |
Attributes { s { latitude { String _CoordinateAxisType "Lat"; Float32 actual_range 67.24478, 67.24478; 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 -135.2032, -135.2032; String axis "X"; String ioos_category "Location"; String long_name "Longitude"; String standard_name "longitude"; String units "degrees_east"; } elevation { Float32 actual_range 407.253, 407.253; String ioos_category "Location"; String standard_name "height_above_reference_ellipsoid"; String units "m"; } time { Int32 _ChunkSizes 512; String _CoordinateAxisType "Time"; String axis "T"; String calendar "gregorian"; String cf_role "profile_id"; 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"; } site_name { String cf_role "timeseries_id"; String ioos_category "Identifier"; String long_name "Borehole or site name"; String standard_name "platform_name"; } depth_below_ground_surface { String _CoordinateAxisType "Height"; Float32 actual_range 0.1, 1.0; String axis "Z"; String ioos_category "Location"; String long_name "Depth below ground surface"; String positive "down"; String standard_name "depth"; String units "m"; } ground_temperature { Int32 _ChunkSizes 1, 1, 2; Float32 actual_range -12.269, 22.657; String coordinates "site_name depth latitude longitude"; String ioos_category "Temperature"; String long_name "Ground temperature"; String platform "site_name"; String standard_name "temperature_in_ground"; String units "degree_C"; } } NC_GLOBAL { String _NCProperties "version=2,netcdf=4.7.3,hdf5=1.10.6"; String cdm_altitude_proxy "depth_below_ground_surface"; String cdm_data_type "TimeSeriesProfile"; String cdm_profile_variables "time"; String cdm_timeseries_variables "latitude, longitude, elevation, site_name"; String Conventions "COARDS, CF-1.8, ACDD-1.3"; String creator_email "(1) tlantz@uvic.ca (2) Steve_Kokelj@gov.nt.ca"; Float64 Easternmost_Easting -135.2032; String environment_description "Disturbance promximity measured from toe of embankment. Adjacent to Dempster Highway on south side. Tall shrubs."; String featureType "TimeSeriesProfile"; String geospatial_bounds "POINT(-135.20321655273438 67.24478149414062)"; Float64 geospatial_lat_max 67.24478; Float64 geospatial_lat_min 67.24478; String geospatial_lat_units "degrees_north"; Float64 geospatial_lon_max -135.2032; Float64 geospatial_lon_min -135.2032; String geospatial_lon_units "degrees_east"; Float64 ground_slope_angle 20.631218; Float64 ground_slope_direction 36.8509; String history "2024-11-09T18:52:34Z https://app.nwtgeoscience.ca/Searching/ReferenceSearch.aspx 2024-11-09T18:52:34Z http://data.permafrostnet.ca/erddap/tabledap/NTGS2017-009_DR_3_Therm.html"; String id "NTGS2017-009_DR 3 Therm"; String infoUrl "https://app.nwtgeoscience.ca/Searching/ReferenceSearch.aspx"; String institution "(1) University of Victoria (2) Northwest Territories Geological Survey"; String license "The use of the published data will not carry restrictions. Full citation of referenced publications and reports by users is required."; Float64 Northernmost_Northing 67.24478; Float32 observation_depth_max 1.0; Float32 observation_depth_min 0.1; String organic_matter_thickness "Thick (41-100 cm)"; String overburden_thickness ">1m"; String platform_name "DR 3 Therm"; String project "A Watershed Approach to Monitoring Cumulative Impacts of Landscape Change"; String publisher_email "NTGS@gov.nt.ca"; String publisher_institution "Northwest Territories Geological Survey"; String publisher_name "Northwest Territories Geological Survey"; String publisher_type "institution"; String publisher_url "https://www.nwtgeoscience.ca/"; String sourceUrl "https://app.nwtgeoscience.ca/Searching/ReferenceSearch.aspx"; Float64 Southernmost_Northing 67.24478; String subsetVariables "latitude, longitude, elevation, site_name"; String summary "Ground temperature data obtained from NTGS data report 2017-009"; String surface_cover "Other Vegetation"; String surficial_geology "Till"; String time_coverage_duration "P1095DT23H0M0S"; String time_coverage_resolution "P0DT1H0M0S"; String title "Ground temperature observations for site DR 3 Therm"; String vegetation_type "Shrub"; Float64 Westernmost_Easting -135.2032; } }
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.