EN ISO 19123-1:2023

Geographic information - Schema for coverage geometry and functions - Part 1: Fundamentals (ISO 19123-1:2023)

This document defines a conceptual schema for coverages. A coverage is a mapping from a spatial, temporal or spatiotemporal domain to attribute values sharing the same attribute type. A coverage domain consists of a collection of direct positions in a coordinate space that can be defined in terms of spatial and/or temporal dimensions, as well as non-spatiotemporal (in ISO 19111:2019, “parametric”) dimensions. Examples of coverages include point clouds, grids, meshes, triangulated irregular networks, and polygon sets. Coverages are the prevailing data structures in a number of application areas, such as remote sensing, meteorology and mapping of depth, elevation, soil and vegetation. This document defines the coverage concept including the relationship between the domain of a coverage and its associated attribute range. This document defines the characteristics of the domain. The characteristics of the attribute range are not defined in this document, but are defined in implementation standards. Consequently, the standardization target of this document consists of implementation standards, not concrete implementations themselves.

Geoinformation - Coverage Geometrie- und Funktionsschema - Teil 1: Grundlagen (ISO 19123-1:2023)

Information géographique - Schéma de la géométrie et des fonctions de couverture - Partie 1: Principes de base (ISO 19123-1:2023)

Le présent document définit un schéma conceptuel pour les couvertures. Une couverture est une mise en correspondance d'un domaine spatial, temporel ou spatiotemporel avec des valeurs d'attributs partageant le même type d'attribut. Un domaine de couverture se compose d'un ensemble de positions directes dans un espace de coordonnées qui peut être défini en termes de dimensions spatiales et/ou temporelles, ainsi que de dimensions non-spatiotemporelles (dans l'ISO 19111:2019, «paramétriques»). Parmi les exemples de couverture, citons les nuages de points, les grilles, les maillages, les réseaux irréguliers de triangles et les ensembles de polygones. Les couvertures sont les structures de données courantes dans divers champs d'application, notamment la télédétection, la météorologie, la cartographie de la profondeur, de l'altitude, du sol et de la végétation. Le présent document définit le concept de couverture, y compris la relation entre le domaine d'une couverture et sa plage d'attributs associée. Le présent document définit les caractéristiques du domaine. Les caractéristiques de la plage d'attributs ne sont pas définies dans le présent document, mais elles sont définies dans des normes de mise en œuvre spécifiques. Par conséquent, la cible de normalisation du présent document consiste en des normes de mise en œuvre, et non en des mises en œuvre concrètes.

Geografske informacije - Shema za geometrijo podatkovnega sloja in funkcije - 1. del: Osnove (ISO 19123-1:2023)

Ta dokument določa konceptualno shemo za podatkovni sloj. Podatkovni sloj je preslikava iz prostorske, časovne ali prostorsko-časovne domene v vrednosti atributov, ki si delijo isto vrsto atributa. Domena podatkovnega sloja je sestavljena iz zbirke neposrednih položajev v koordinatnem prostoru, ki jih je mogoče določiti glede na prostorske in/ali časovne dimenzije ter tudi neprostorsko-časovne (v standardu ISO 19111:2019 »parametrične«) dimenzije. Primeri podatkovnih slojev vključujejo oblake točk, mreže, trikotna nepravilna omrežja in nabore mnogokotnikov. Podatkovni sloji so prevladujoče podatkovne strukture na številnih področjih uporabe, kot so oddaljeno zaznavanje, meteorologija ter kartiranje globine, nadmorske višine, prsti in vegetacije. Ta dokument določa koncept podatkovnega sloja, vključno z razmerjem med domeno podatkovnega sloja in z njo povezanim obsegom atributov. Ta dokument določa značilnosti domene. Značilnosti obsega atributov niso določene v tem dokumentu, ampak so določene v standardih za izvajanje. Cilj standardizacije tega dokumenta tako sestavljajo standardi za izvajanje in ne konkretne izvedbe same.

General Information

• Status: Published
• Publication Date: 04-Jul-2023
• ICS: 35.240.70 - IT applications in science
• Technical Committee: CEN/TC 287 - Geographic Information
• Drafting Committee: CEN/TC 287 - Geographic Information
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 05-Jul-2023
• Completion Date: 05-Jul-2023
• Ref Project: SIST EN ISO 19123-1:2023 - Geographic information - Schema for coverage geometry and functions - Part 1: Fundamentals (ISO 19123-1:2023)

Relations

• Replaces: EN ISO 19123:2007 - Geographic information - Schema for coverage geometry and functions (ISO 19123:2005)
• Effective Date: 17-Feb-2016

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 19123-1:2023
01-november-2023
Nadomešča:
SIST EN ISO 19123:2007
Geografske informacije - Shema za geometrijo podatkovnega sloja in funkcije - 1.
del: Osnove (ISO 19123-1:2023)
Geographic information - Schema for coverage geometry and functions - Part 1:
Fundamentals (ISO 19123-1:2023)
Geoinformation - Coverage Geometrie- und Funktionsschema (ISO 19123-1:2023)
Information géographique -- Schéma de la géométrie et des fonctions de couverture -
Partie 1: Principes de base (ISO 19123-1:2023)
Ta slovenski standard je istoveten z: EN ISO 19123-1:2023
ICS:
07.040 Astronomija. Geodezija. Astronomy. Geodesy.
Geografija Geography
35.240.70 Uporabniške rešitve IT v IT applications in science
znanosti
SIST EN ISO 19123-1:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 19123-1:2023

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SIST EN ISO 19123-1:2023


EN ISO 19123-1
EUROPEAN STANDARD

NORME EUROPÉENNE

July 2023
EUROPÄISCHE NORM
ICS 35.240.70 Supersedes EN ISO 19123:2007
English Version

Geographic information - Schema for coverage geometry
and functions - Part 1: Fundamentals (ISO 19123-1:2023)
Information géographique - Schéma de la géométrie et Geoinformation - Coverage Geometrie- und
des fonctions de couverture - Partie 1: Principes de Funktionsschema - Teil 1: Grundlagen (ISO 19123-
base (ISO 19123-1:2023) 1:2023)
This European Standard was approved by CEN on 15 May 2023.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19123-1:2023 E
worldwide for CEN national Members.

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SIST EN ISO 19123-1:2023
EN ISO 19123-1:2023 (E)
Contents Page
European foreword . 3

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SIST EN ISO 19123-1:2023
EN ISO 19123-1:2023 (E)
European foreword
This document (EN ISO 19123-1:2023) has been prepared by Technical Committee ISO/TC 211
"Geographic information/Geomatics" in collaboration with Technical Committee CEN/TC 287
“Geographic Information” the secretariat of which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by January 2024, and conflicting national standards shall
be withdrawn at the latest by January 2024.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 19123:2007.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 19123-1:2023 has been approved by CEN as EN ISO 19123-1:2023
...