EN ISO 19141:2009

Geographic information - Schema for moving features (ISO 19141:2008)

ISO 19141:2008 defines a method to describe the geometry of a feature that moves as a rigid body. Such movement has the following characteristics.
The feature moves within any domain composed of spatial objects as specified in ISO 19107.
The feature may move along a planned route, but it may deviate from the planned route.
Motion may be influenced by physical forces, such as orbital, gravitational, or inertial forces.
Motion of a feature may influence or be influenced by other features, for example:
The moving feature might follow a predefined route (e.g. road), perhaps part of a network, and might change routes at known points (e.g. bus stops, waypoints).
Two or more moving features may be “pulled” together or pushed apart (e.g. an airplane will be refuelled during flight, a predator detects and tracks a prey, refugee groups join forces).
Two or more moving features may be constrained to maintain a given spatial relationship for some period (e.g. tractor and trailer, convoy).
ISO 19141:2008 does not address other types of change to the feature. Examples of changes that are not adressed include the following:
The deformation of features.
The succession of either features or their associations.
The change of non-spatial attributes of features.
The feature's geometric representation cannot be embedded in a geometric complex that contains the geometric representations of other features, since this would require the other features' representations to be updated as the feature moves.
Because ISO 19141:2008 is concerned with the geometric description of feature movement, it does not specify a mechanism for describing feature motion in terms of geographic identifiers. This is done, in part, in ISO 19133.

Geoinformation - Schema für sich bewegende Objekte (ISO 19141:2008)

Diese Internationale Norm definiert ein Verfahren zur Beschreibung der Geometrie eines Features, das sich als starrer Körper bewegt. Eine derartige Bewegung weist folgende Merkmale auf:
a)   das Feature bewegt sich innerhalb eines beliebigen Wertebereichs aus Geoobjekten nach ISO 19107;
b)   das Feature kann sich entlang einer geplanten Route bewegen, kann jedoch von der geplanten Route abweichen;
c)   die Bewegung kann durch physikalische Kräfte beeinflusst werden, z. B. durch Orbital , Gravitations  oder Trägheitskräfte;
d)   die Bewegung eines Features kann andere Features beeinflussen oder durch diese beeinflusst werden, z. B.:
1)   das sich bewegende Feature kann einer festgelegten Route (z. B. einer Straße) folgen, die Teil eines Netzes sein kann, und an bekannten Punkten (z. B. Bushaltestellen, Wegpunkten) die Route ändern;
2)   zwei oder mehr sich bewegende Features können „zusammengezogen“ oder auseinandergeschoben werden (z. B. ein Flugzeug wird während des Flugs betankt, ein Raubtier spürt seine Beute auf und verfolgt diese, Flüchtlingsgruppen schließen sich zusammen);
3)   zwei oder mehr sich bewegende Objekte können gezwungen sein, ein bestimmtes räumliches Verhältnis über einen bestimmten Zeitraum aufrechtzuerhalten (z. B. Traktor und Hänger, Konvoi).
Andere Arten der Veränderung von Features sind in dieser Internationalen Norm nicht behandelt. Beispiele für nicht behandelte Veränderungen sind unter anderem:
-   die Deformation von Features;
-   die Aufeinanderfolge entweder der Features oder deren Assoziationen;
-   die Veränderung nicht räumlicher Attribute von Features;
-   die geometrische Darstellung eines Features kann nicht in einen geometrischen Komplex eingebettet werden, der die geometrischen Darstellungen anderer Features enthält, da dafür die Darstellung des anderen Features aktualisiert werden müsste, während sich dieses bewegt.

Information géographique - Schéma des entités mobiles (ISO 19141:2008)

L'ISO 19141:2008 définit une méthode permettant de décrire la géométrie d'une entité mobile se déplaçant comme un corps rigide. Ce type de déplacement présente les caractéristiques suivantes.
L'entité se déplace à l'intérieur d'un domaine composé d'objets spatiaux conformément à l'ISO 19107.
L'entité peut se déplacer le long d'un itinéraire planifié, mais elle peut s'en écarter.
Le mouvement peut être influencé par les forces physiques, telles que les forces orbitale, de gravitation ou d'inertie.
Le mouvement d'une entité peut influencer d'autres entités ou être influencé par elles, par exemple comme suit.
L'entité mobile peut suivre un itinéraire prédéfini (tel qu'une route), pouvant faire partie d'un réseau, et peut modifier les itinéraires au niveau de points clés (par exemple arrêts de bus, points de cheminement).
Deux ou plusieurs entités mobiles peuvent être «tirées» ensemble ou poussées séparément (par exemple un avion ravitaillé en vol, un prédateur ayant repéré et suivant sa proie, des groupes de réfugiés unissant leurs forces).
Deux entités mobiles ou davantage peuvent être contraintes de conserver une relation spatiale donnée pendant une certaine période (par exemple tracteur et semi-remorque, convoi).
L'ISO 19141:2008 ne régit pas d'autres types de changement en matière d'entité. Les changements non abordés sont par exemple les suivants.
La déformation des entités.
La succession de chaque entité ou leurs associations.
La modification des attributs non spatiaux des entités.
La représentation géométrique de l'entité ne peut pas être présente dans un complexe géométrique comportant des représentations géométriques d'autres entités, car cela impliquerait une mise à jour des représentations des autres entités en même temps que le déplacement de l'entité.
Étant donné que l'ISO 19141:2008 couvre la description géométrique du déplacement de l'entité, elle ne spécifie pas un mécanisme consistant à décrire le mouvement des entités en termes d'identificateurs géographiques. Ce mécanisme est présenté en partie dans l'ISO 19133.

Geografske informacije - Shema za premikajoče enote (ISO 19141:2008)

General Information

• Status: Published
• Publication Date: 04-Aug-2009
• Withdrawal Date: 27-Feb-2010
• 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-Aug-2009
• Due Date: 27-Jul-2010
• Completion Date: 05-Aug-2009
• Ref Project: SIST EN ISO 19141:2009 - Geographic information - Schema for moving features (ISO 19141:2008)

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2009
*HRJUDIVNHLQIRUPDFLMH6KHPD]DSUHPLNDMRþHHQRWH,62
Geographic information - Schema for moving features (ISO 19141:2008)
Information géographique - Schéma des entités mobiles (ISO 19141:2008)
Ta slovenski standard je istoveten z: EN ISO 19141:2009
ICS:
35.240.70 Uporabniške rešitve IT v IT applications in science
znanosti
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 19141
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2009
ICS 35.240.70
English Version
Geographic information - Schema for moving features (ISO
19141:2008)
Information géographique - Schéma des entités mobiles Geoinformation - Schema für sich bewegende Objekte (ISO
(ISO 19141:2008) 19141:2008)
This European Standard was approved by CEN on 30 July 2009.
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 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 Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19141:2009: E
worldwide for CEN national Members.

Contents Page
Foreword .3

Foreword
The text of ISO 19141:2008 has been prepared by Technical Committee ISO/TC 211 “Geographic
information/Geomatics” of the International Organization for Standardization (ISO) and has been taken over
as EN ISO 19141:2009 by Technical Committee CEN/TC 287 “Geographic Information” the secretariat of
which is held by NEN.
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 February 2010, and conflicting national standards shall be withdrawn
at the latest by February 2010.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
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, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 19141:2008 has been approved by CEN as a EN ISO 19141:2009 without any modification.

INTERNATIONAL ISO
STANDARD 19141
First edition
2008-06-01
Geographic information — Schema for
moving features
Information géographique — Schéma des entités mobiles

Reference number
ISO 19141:2008(E)
©
ISO 2008
ISO 19141:2008(E)
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ISO 19141:2008(E)
Contents Page
Foreword. v
Introduction . vi
1 Scope . 1
2 Conformance. 1
2.1 Conformance classes. 1
2.2 Requirements . 2
3 Normative references . 2
4 Terms, definitions, and abbreviated terms . 3
4.1 Terms and definitions. 3
4.2 Abbreviated terms . 5
5 Package – Moving Features. 6
5.1 Semantics . 6
5.2 Package structure. 7
5.3 Class hierarchy . 7
6 Package – Geometry Types . 9
6.1 Package semantics. 9
6.2 Type – MF_OneParamGeometry . 9
6.3 Type – MF_TemporalGeometry . 11
6.4 Type – MF_Trajectory. 12
6.5 Type – MF_TemporalTrajectory. 14
6.6 Class – MF_PositionExpression . 20
6.7 Type – MF_SecondaryOffset . 20
6.8 Type – MF_MeasureFunction . 21
7 Package – Prism Geometry . 22
7.1 Package structure. 22
7.2 CodeList – MF_GlobalAxisName. 23
7.3 Type – MF_LocalGeometry . 25
7.4 Type – MF_PrismGeometry . 27
7.5 Type – MF_RigidTemporalGeometry . 28
7.6 Type – MF_RotationMatrix . 29
7.7 Type – MF_TemporalOrientation. 30
8 Moving features in application schemas.30
8.1 Introduction . 30
8.2 Representing the spatial characteristics of moving features . 31
8.3 Associations of moving features . 31
8.4 Operations of moving features. 31
Annex A (normative) Abstract test suite. 32
A.1 Application schemas for data transfer . 32
A.2 Application schemas for data with operations. 32
Annex B (informative) UML Notation. 34
B.1 Introduction . 34
B.2 Class. 34
B.3 Stereotype . 34
B.4 Attribute . 35
B.5 Operation . 35
B.6 Constraint . 36
B.7 Note . 36
ISO 19141:2008(E)
B.8 Association. 36
B.9 Role name . 36
B.10 Multiplicity. 37
B.11 Navigability . 37
B.12 Aggregation . 37
B.13 Composition . 38
B.14 Dependency. 38
B.15 Generalization. 38
B.16 Realization . 39
Annex C (informative) Interpolating between orientations .
...