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Predictive surficial geology, Denmark Bay-Qikiqtagafaaluk area, Victoria Island, Nunavut, NTS 67-C and F / authors: D.R. Sharpe, J.-E. Lesemann, W. Parkinson, L. Armstrong, and E. Dods. : M183-1/174-2023E-PDF

"This 1:250 000 predictive surficial geology map of Denmark Bay-Qikiqtagafaaluk area combines remote predictive mapping (RPM) and visually interpreted imagery from LANDSAT and SPOT data. Machine-automated classification of training data, conversion to surficial geology and terrain reclassification were integrated with landform and regional ground-truth data. The map captures a sediment mosaic because spectral data realistically record moisture content on terrain surfaces in this permafrost setting. Tonal character of moisture content is controlled by sediment texture, topography, vegetation, and material thickness"--Abstract.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.556292&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Geological Survey of Canada. cartographer, issuing body.
Auteur collaborateur
  • Canada. Natural Resources Canada, issuing body.
TitrePredictive surficial geology, Denmark Bay-Qikiqtagafaaluk area, Victoria Island, Nunavut, NTS 67-C and F / authors: D.R. Sharpe, J.-E. Lesemann, W. Parkinson, L. Armstrong, and E. Dods.
Titre de la série
  • Canadian geoscience map ; 174
Type de publicationMonographie - Voir l'enregistrement principal
Langue[Anglais]
FormatCarte numérique
Document électronique
Note(s)
  • "This surficial geology map of Denmark Bay-Qikiqtagafaaluk area, Nunavut, combines a remotely predicted map (RPM) and visually interpreted imagery elements"--Descriptive Notes.
  • Relief shown by contours and spot heights.
  • Includes text, index map, location map, and colour photograph.
  • This record only includes the map, figures, and the "map information document" and the "surficial symbols" in PDF; the complete data set with all the files in various formats is available for free download at http://geoscan.nrcan.gc.ca/.
  • Includes bibliographical references.
  • Includes abstracts in English and French.
Information sur la publication
  • Ottawa, ON : Natural Resources Canada = Ressources naturelles Canada, 2023.
  • ©2023
Auteur / Contributeur
  • Sharpe, David R., author.
Description1 online resource (2 maps) : colour + 1 map information document (10 unnumbered pages) + 1 surficial symbols file (1 unnumbered page) + 10 figures.
ISBN9781100234069
Numéro de catalogue
  • M183-1/174-2023E-PDF
Données cartographiquesScale 1:250,000 ; universal transverse Mercator projection, zone 13 (W 104°00'--W 100°00'/N 71°00'--N 69°00').
Descripteurs
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