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Brought to you by PermafrostNet, and The Digital Research Alliance of Canada |
| Dataset Title: | Ground temperature observations for site Dwarf Therm 2
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| Institution: | (1) University of Victoria (2) Northwest Territories Geological Survey (Dataset ID: NTGS2017-009_Dwarf_Therm_2) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
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Attributes {
s {
latitude {
String _CoordinateAxisType "Lat";
Float32 actual_range 67.23529, 67.23529;
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 -135.2363, -135.2363;
String axis "X";
String ioos_category "Location";
String long_name "Longitude";
String standard_name "longitude";
String units "degrees_east";
}
elevation {
Float32 actual_range 461.77, 461.77;
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 -37.628, 33.992;
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 -135.2363;
String environment_description "Dwarf shrub tundra (shrubs <40cm). Approximately 500 m from the Dempster Highway on south side";
String featureType "TimeSeriesProfile";
String geospatial_bounds "POINT(-135.2362823486328 67.23529052734375)";
Float64 geospatial_lat_max 67.23529;
Float64 geospatial_lat_min 67.23529;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -135.2363;
Float64 geospatial_lon_min -135.2363;
String geospatial_lon_units "degrees_east";
Float64 ground_slope_angle 1.867724;
Float64 ground_slope_direction 268.288;
String history
"2024-11-24T18:42:22Z https://app.nwtgeoscience.ca/Searching/ReferenceSearch.aspx
2024-11-24T18:42:22Z http://data.permafrostnet.ca/erddap/tabledap/NTGS2017-009_Dwarf_Therm_2.html";
String id "NTGS2017-009_Dwarf Therm 2";
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 67.23529;
Float32 observation_depth_max 1.0;
Float32 observation_depth_min 0.1;
String organic_matter_thickness "No Observation";
String overburden_thickness ">1m";
String platform_name "Dwarf Therm 2";
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 67.23529;
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 "P1474DT18H0M0S";
String time_coverage_resolution "P0DT1H0M0S";
String title "Ground temperature observations for site Dwarf Therm 2";
String vegetation_type "Shrub";
Float64 Westernmost_Easting -135.2363;
}
}
Data Access Protocol (DAP) and its
selection constraints.
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.