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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL _NCProperties String version=2,netcdf=4.7.3,hdf5=1.10.6
attribute NC_GLOBAL cdm_data_type String Profile
attribute NC_GLOBAL cdm_profile_variables String latitude, longitude, time, borehole, organic_cover
attribute NC_GLOBAL contributor_name String Ariane Castagner,Steve Kokelj,Stephan Gruber,Kiggiak-EBA Consulting Ltd.,Kavik-Stantec Inc.
attribute NC_GLOBAL contributor_role String coAuthor,coAuthor,coAuthor,contributor,contributor
attribute NC_GLOBAL contributor_role_vocabulary String https://vocab.nerc.ac.uk/collection/G04/current/ (external link)
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_country String Canada
attribute NC_GLOBAL creator_name String Ariane Castagner
attribute NC_GLOBAL creator_type String person
attribute NC_GLOBAL creator_url String https://webapps.nwtgeoscience.ca/WebAppsV2/Searching/ReferenceSearch.aspx (external link)
attribute NC_GLOBAL Easternmost_Easting double -133.0897
attribute NC_GLOBAL featureType String Profile
attribute NC_GLOBAL geospatial_lat_max double 69.15908
attribute NC_GLOBAL geospatial_lat_min double 69.15908
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -133.0897
attribute NC_GLOBAL geospatial_lon_min double -133.0897
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 6.2
attribute NC_GLOBAL geospatial_vertical_min double 0.05
attribute NC_GLOBAL geospatial_vertical_positive String down
attribute NC_GLOBAL geospatial_vertical_units String m
attribute NC_GLOBAL history String nan drilling by Kavik-Stantec (Project #123510744).
attribute NC_GLOBAL id String NTGS-2021-xx-09bffbaba33f1360
attribute NC_GLOBAL infoUrl String https://webapps.nwtgeoscience.ca/WebAppsV2/Searching/ReferenceSearch.aspx (external link)
attribute NC_GLOBAL institution String Carleton University
attribute NC_GLOBAL keywords String permafrost
attribute NC_GLOBAL license String The use of the published data will not carry restrictions. Full citation of referenced publications and reports by users is required.
attribute NC_GLOBAL metadata_link String https://webapps.nwtgeoscience.ca/WebAppsV2/Searching/ReferenceSearch.aspx (external link)
attribute NC_GLOBAL naming_authority String ca.permafrostnet.data
attribute NC_GLOBAL Northernmost_Northing double 69.15908
attribute NC_GLOBAL platform_name String 170-1-18
attribute NC_GLOBAL publisher_country String Canada
attribute NC_GLOBAL publisher_institution String Northwest Territories Geological Survey
attribute NC_GLOBAL publisher_name String Northwest Territories Geological Survey
attribute NC_GLOBAL publisher_type String institution
attribute NC_GLOBAL publisher_url String https://www.nwtgeoscience.ca (external link)
attribute NC_GLOBAL references String Castagner, A., Kokelj, S.V., Gruber, S., 2021. Permafrost Geotechnical Data Report: Cryostratigraphic Synthesis of Inuvik to Tuktoyaktuk Highway Corridor Geotechnical Boreholes (2012-2017). NWT Open Report 2021-XXX, Northwest Territories Geological Survey, Yellowknife, NT, 17 p.
attribute NC_GLOBAL source String nan drilling by Kavik-Stantec (Project #123510744).
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 69.15908
attribute NC_GLOBAL standard_name_vocabulary String CF Standard Name Table v55
attribute NC_GLOBAL subsetVariables String latitude, longitude, time, borehole, organic_cover
attribute NC_GLOBAL summary String Cryostratigraphic data for borehole 170-1-18. Data are part of a compilation of homogenized borehole data collected as part of five separate projects that took place between 2012 and 2017. The projects were origincally conducted by Kavik-Stantec and Kiggiak-EBA for the Northwest Territories Department of Infrastructure (INF) and Northwest Territories Geological Survey (NTGS). Logs were re-interpreted and homogenized to produce a coherent dataset.
attribute NC_GLOBAL time_coverage_end String 2012-03-20T00:00:00Z
attribute NC_GLOBAL time_coverage_start String 2012-03-20T00:00:00Z
attribute NC_GLOBAL title String Cryostratigraphic data for borehole 170-1-18
attribute NC_GLOBAL Westernmost_Easting double -133.0897
variable latitude float
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float 69.15908, 69.15908
attribute latitude axis String Y
attribute latitude colorBarMaximum double 90.0
attribute latitude colorBarMinimum double -90.0
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude float
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range float -133.0897, -133.0897
attribute longitude axis String X
attribute longitude colorBarMaximum double 180.0
attribute longitude colorBarMinimum double -180.0
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable time double
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.3322016E9, 1.3322016E9
attribute time axis String T
attribute time calendar String gregorian
attribute time ioos_category String Time
attribute time long_name String Time
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z
variable borehole String
attribute borehole cf_role String profile_id
attribute borehole ioos_category String Identifier
attribute borehole long_name String Borehole name
attribute borehole standard_name String platform_name
variable depth float
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth actual_range float 0.05, 6.2
attribute depth axis String Z
attribute depth colorBarMaximum double 8000.0
attribute depth colorBarMinimum double -8000.0
attribute depth colorBarPalette String TopographyDepth
attribute depth ioos_category String Location
attribute depth long_name String Depth to midpoint of measured interval
attribute depth positive String down
attribute depth standard_name String depth
attribute depth units String m
variable frozen int
attribute frozen actual_range int 0, 1
attribute frozen coverage_content_type String thematicClassification
attribute frozen ioos_category String Soils
attribute frozen long_name String Whether the soil is frozen (1) or unfrozen (0)
variable cryostructures String
attribute cryostructures coverage_content_type String thematicClassification
attribute cryostructures ioos_category String Unknown
attribute cryostructures long_name String A description of cryostructures according to ASTM-4083
variable visible_ice String
attribute visible_ice comment String The visible ice recorded in the stratigraphic logs was reported as an estimated percentage or percentage range and were converted to the following visible ice classification: NA (unfrozen), no visible ice (Nf, Nbn), low visible ice (<15% visible ice, Nbe), medium to high visible ice (15-75% visible ice), high visible ice (>75% visible ice) and massive ice (ICE).
attribute visible_ice coverage_content_type String thematicClassification
attribute visible_ice ioos_category String Ice Distribution
attribute visible_ice long_name String A categorical description of how much visible ice is present
variable ASTM_2488 String
attribute ASTM_2488 coverage_content_type String thematicClassification
attribute ASTM_2488 ioos_category String Unknown
attribute ASTM_2488 long_name String A description of the interval according to ASTM-2488
variable materials String
attribute materials comment String The simplified materials classification was created by simplifying the listed ASTM-2488 classification to: organics (organics, peat, topsoil), sand (SM, SC), clay (CL, CH), silt (ML, MH), gravel (GW, GP), coarse till (SW, SP), fine till (GM, GC), ice (ICE), cobbles (COBBLES) and rock (MUDSTONE).
attribute materials coverage_content_type String thematicClassification
attribute materials ioos_category String Unknown
attribute materials long_name String A simplified materials classification
variable organic_cover float
attribute organic_cover actual_range float 0.1, 0.1
attribute organic_cover coverage_content_type String physicalMeasurement
attribute organic_cover ioos_category String Unknown
attribute organic_cover long_name String The thickness of the organic cover according to field borehole logs (if present)
attribute organic_cover units String m
variable top_of_interval float
attribute top_of_interval actual_range float 0.0, 5.5
attribute top_of_interval colorBarMaximum double 8000.0
attribute top_of_interval colorBarMinimum double -8000.0
attribute top_of_interval colorBarPalette String TopographyDepth
attribute top_of_interval coverage_content_type String referenceInformation
attribute top_of_interval ioos_category String Location
attribute top_of_interval long_name String Depth from surface to the top of interval
attribute top_of_interval standard_name String depth
attribute top_of_interval units String m
variable bottom_of_interval float
attribute bottom_of_interval actual_range float 0.1, 6.9
attribute bottom_of_interval colorBarMaximum double 8000.0
attribute bottom_of_interval colorBarMinimum double -8000.0
attribute bottom_of_interval colorBarPalette String TopographyDepth
attribute bottom_of_interval coverage_content_type String referenceInformation
attribute bottom_of_interval ioos_category String Location
attribute bottom_of_interval long_name String Depth from surface to the top of interval
attribute bottom_of_interval standard_name String depth
attribute bottom_of_interval units String m

 
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