ISO TC 211 Geographic information/Geomatics Committee site

ISO/TC 211 Geolexica

Concept n-disc <topology, geometry>”

Term ID

2171

source

ISO 19107:2019, (E), 3.65

eng

n-disc <topology, geometry>

geometry isomorphic to the set of points X in 𝔼n such that ‖X‖≤1 set of all points in 𝔼n less than or equal to one-unit distance from the origin

Note to entry: The 0-disc is a point. The 1-disc is a line. The 2-disc is a circle and its interior. The 3-disc is a sphere and its interior (a ball).

ORIGIN: ISO/TC 211 Glossary of Terms - English (last updated: 2020-06-02)

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info

  • status: valid
  • classification: preferred
  • date accepted: 2019-12-02

Review

last review performed:
(2019-12-02)
status:
final
decision:
accepted
decision event:
Normal ISO processing
notes:
Publication of document ISO 19107:2019(E)