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A high-resolution DEM for the Top-Palaeogene surface of the Belgian Continental Shelf
De Clercq, M.; Chademenos, V.; Van Lancker, V.; Missiaen, T. (2016). A high-resolution DEM for the Top-Palaeogene surface of the Belgian Continental Shelf. Journal of Maps 12(5): 1047-1054. https://hdl.handle.net/10.1080/17445647.2015.1117992
In: Journal of Maps. Taylor & Francis: Kingston-upon-Thames. ISSN 1744-5647, meer
Peer reviewed article  

Beschikbaar in  Auteurs 
    VLIZ: Open Repository 283224 [ OMA ]

Trefwoorden
    Geomorfologie; Palaeogene; ANE, België, Belgisch Continentaal Plat (BCP) [Marine Regions]; Marien
Author keywords
    Quaternary geology

Auteurs  Top 
  • De Clercq, M., meer
  • Chademenos, V., meer
  • Van Lancker, V., meer
  • Missiaen, T., meer

Abstract
    A 1:250,000 scale map of the surface of the Top-Palaeogene for the Belgian Continental Shelf was created based on extensive analyses of older and recent geological and geophysical datasets. The Top-Palaeogene surface is an important polygenetic unconformity that truncates older strata of the Palaeogene and to a smaller extent some of Neogene age from the overlying Quaternary deposits. As such it represents the base of the latter. The represented surface has been diachronously shaped and reworked through Late Quaternary times by different geological processes (e.g. fluvial, marine, estuarine, periglacial). Additionally, the offshore surface has been attached to the landward Top-Palaeogene surface and was transformed into a uniform 3D surface allowing new and better interpretations to be used in fundamental and applied research underpinning both scientific purposes (e.g. geology, archaeology, palaeogeography), and commercial applications (e.g. wind farms, aggregate extraction, dredging).

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