Arctic SDI catalogue
Radiocarbon dates, offshore Canada
Simple
- Date ( RI_367 )
- 2020-03-31
- Date ( RI_366 )
- 2019-11-20
- Status
- onGoing; enContinue RI_596
- Maintenance and update frequency
- asNeeded; auBesoin RI_540
- GSC Keywords Vocabulary - Thesaurus Thésaurus - vocabulaire de mots-clé de la CGC ( RI_528 )
-
- seafloor sediment
- radiocarbon date
- accelerator mass spectrometry
- Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( RI_528 )
-
- Geology
- Ocean floor
- Sediments
- Use limitation
- No constraint
- Use limitation
- Open Government Licence - Canada (http://open.canada.ca/en/open-government-licence-canada)
- Access constraints
- licence; license RI_606
- Use constraints
- otherRestrictions; autresRestrictions RI_609
- Spatial representation type
- vector; vecteur RI_635
- Metadata language
- eng; CAN
- Metadata language
- fra; CAN
- Character set
- utf8 RI_458
- Topic category
-
- Geoscientific information
- Environment description
- Data were downloaded from Oracle 11g into a KML file. WMS was created from content of the KML file.
))
- Begin date
- 1972-12-31
- End date
- 2019-12-30 After
- Reference system identifier
- http://www.epsg-registry.org/ / EPSG:4326 / 6.14
Spatial representation info
- Distribution format
-
-
WMS
(
not applicable
)
-
WMS
(
not applicable
)
http://gsc.nrcan.gc.ca/index_e.php
voice; 1 (800) 6612638
- OnLine resource
-
Radiocarbon dates, offshore Canada - English
(
ESRI REST: Map Service
)
Web Service;ESRI REST;eng
- OnLine resource
-
Radiocarbon dates, offshore Canada - French
(
ESRI REST: Map Service
)
Web Service;ESRI REST;fra
- OnLine resource
-
Radiocarbon dates, offshore Canada - French
(
HTTP
)
Dataset;FGDB/GDB;fra
- OnLine resource
-
Radiocarbon dates, offshore Canada - English
(
HTTP
)
Dataset;FGDB/GDB;eng
- OnLine resource
-
WMS Service - Radiocarbon dates, offshore Canada - English
(
HTTPS
)
Dataset;WMS;eng
- OnLine resource
-
WMS Service - Radiocarbon dates, offshore Canada - French
(
HTTPS
)
Dataset;WMS;fra
- Hierarchy level
- dataset; jeuDonnées RI_622
Absolute external positional accuracy
Quantitative result
- Value
- 100
Absolute external positional accuracy
Quantitative result
- Value
- 5
Gridded data positional accuracy
Quantitative result
- Value
- 100
- Description
- Title: Creation of the WMS of radiocarbon dates -- Description: Radiocarbon dates were derived from organic samples collected through marine and coastal expeditions of the GSC (Atlantic and Pacific). For many of the coastal and early offshore dates, radiocarbon dating was conducted by a GSC radiocarbon laboratory in Ottawa that performed radiometric dating of bulk organic material. GSC Atlantic dates sent to this laboratory do not appear in this database; they are found in annual published GSC reports of dates produced in the GSC lab. Increasingly over time, radiocarbon dating was performed by university or private laboratories using either radiometric dating or Accelerated Mass Spectrometer (AMS) dating of small single shell fragments or foraminifera. Dates reported by these laboratories were uploaded into the Expedition Database for specific station locations. Some of the radiocarbon dates included in the database have not been cited in peer-reviewed publications, so users should use their own scientific due diligence before using. Radiocarbon dates, station information and other related information were exported from the Expedition Database into a KML file format. The web mapping service was created from the data in the KML file.
- Date / Time
- 2020-02-21T00:00:00.0
- Description
- The source of the data in the WMS are radiocarbon dates managed in the Expedition Database (https://ed.gdr.nrcan.gc.ca/index_e.php).
- File identifier
- be36db53-73de-19f0-8f60-8b63a2ff5c35 XML
- Metadata language
- eng; CAN
- Character set
- utf8; utf8 RI_458
- Hierarchy level
- dataset; jeuDonnées RI_622
- Date stamp
- 2020-10-22
- Metadata standard name
- North American Profile of ISO 19115:2003 - Geographic information - Metadata
- Metadata standard version
- CAN/CGSB-171.100-2009
Overviews
Spatial extent
Provided by
