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Vybraná kategorie: Fundamental Concepts and Foundations
Terminology

attribute of road section entity that specifies the type of house number ranges
EXAMPLE: Distinction between base address, county address, commercial address, etc., or no address.

attribute of road section entity that specifies the type of house number ranges
EXAMPLE: Distinction between base address, county address, commercial address, etc., or no address.

Associated Standards: ISO 17267
Terminology

two-dimensional, geographical region on the surface of the earth
NOTE 1 to entry: An area can be represented as an implicit area or an explicit area.

two-dimensional, geographical region on the surface of the earth
NOTE 1 to entry: An area can be represented as an implicit area or an explicit area.

Associated Standards: CEN TS 16157-2, EN ISO 14825, ISO 17572-1
Terminology

all transportation elements and all services, including their relationships to transportation elements

all transportation elements and all services, including their relationships to transportation elements

Associated Standards: ISO 17267
Terminology

atomic construction element in a cartographic representation, i.e. Node, Edge and Face

atomic construction element in a cartographic representation, i.e. Node, Edge and Face

Associated Standards: EN ISO 14825
Terminology

intersection that consists at least of two or more junctions and one or more road elements

intersection that consists at least of two or more junctions and one or more road elements

Associated Standards: ISO 17572-1
Terminology

status of being topologically connected
NOTE 1 to entry: In a graph, two or more edges are said to be connected if they share one or more nodes.

status of being topologically connected
NOTE 1 to entry: In a graph, two or more edges are said to be connected if they share one or more nodes.

Associated Standards: ISO 17572-3
Terminology

point having known coordinates in the real world and identifiable with a corresponding point in a map or an aerial photograph or satellite image

point having known coordinates in the real world and identifiable with a corresponding point in a map or an aerial photograph or satellite image

Associated Standards: EN ISO 14825
Terminology

CP point belonging to the location reference core

CP point belonging to the location reference core

Associated Standards: ISO 17572-3
Terminology

data model entity that represents the single instance of the crossing of two named navigable features
NOTE: Crossroad relates to the set of links and nodes which comprise the crossing, and to the crossing of the navigable features to a place.

data model entity that represents the single instance of the crossing of two named navigable features
NOTE: Crossroad relates to the set of links and nodes which comprise the crossing, and to the crossing of the navigable features to a place.

Associated Standards: ISO 17267
Terminology

location to be used as the end location of a journey for a route guidance application

location to be used as the end location of a journey for a route guidance application

Associated Standards: ISO 17572-3
Terminology

area regarded as a geographical unit, which is defined by the delivery of a specific public or private sector service

area regarded as a geographical unit, which is defined by the delivery of a specific public or private sector service

Associated Standards: EN ISO 14825
Terminology

optional entity that represents a position along a link where the link crosses a parcel boundary and does not necessarily coincide with a shape point or node

optional entity that represents a position along a link where the link crosses a parcel boundary and does not necessarily coincide with a shape point or node

Associated Standards: ISO 17267
Terminology

directed sequence of non-intersecting Line Segments with Nodes at each end

directed sequence of non-intersecting Line Segments with Nodes at each end

Associated Standards: EN ISO 14825
Terminology

small part of an area enclosed by another area, seen from the area to which that part belongs

small part of an area enclosed by another area, seen from the area to which that part belongs

Associated Standards: EN ISO 14825
Terminology

small part of an area enclosed by another area, seen from the enclosing area

small part of an area enclosed by another area, seen from the enclosing area

Associated Standards: EN ISO 14825
Terminology

two-dimensional face on the surface of the earth, with a specified outline either being a simple geometric figure or an irregular outline/polygon

two-dimensional face on the surface of the earth, with a specified outline either being a simple geometric figure or an irregular outline/polygon

Associated Standards: ISO 17572-1
Terminology

EP point belonging to the location reference extension

EP point belonging to the location reference extension

Associated Standards: ISO 17572-3
Terminology

reference source of sufficient Completeness and/or accuracy that may be substituted for Field verification when measuring the Completeness and/or accuracy of map database Features, Attributes, or properties

reference source of sufficient Completeness and/or accuracy that may be substituted for Field verification when measuring the Completeness and/or accuracy of map database Features, Attributes, or properties

Associated Standards: EN ISO 14825
Terminology

selection of road segments to be referenced belonging to a certain area (subnetwork)
NOTE 1 to entry: One implicit area can be built up of multiple subnetworks that are geographically connected.

selection of road segments to be referenced belonging to a certain area (subnetwork)
NOTE 1 to entry: One implicit area can be built up of multiple subnetworks that are geographically connected.

Associated Standards: ISO 17572-1
Terminology

collection of information that may be regarded as an undivided whole
EXAMPLE: One data set, one Section, one Layer.

collection of information that may be regarded as an undivided whole
EXAMPLE: One data set, one Section, one Layer.

Associated Standards: EN ISO 14825
Terminology

point, other than a Node, that defines the shape of an Edge

point, other than a Node, that defines the shape of an Edge

Associated Standards: EN ISO 14825
Terminology

space where two or more roads meet or cross
NOTE 1 to entry: Intersections can be associated with zero junctions, such as a motorway crossing a road without any connecting ramps, or can be associated with one or more junctions, such as a diamond interchange.
NOTE 2 to entry: Complex intersections can be viewed as multiple intersections by providing separate designations for distinct road…

space where two or more roads meet or cross
NOTE 1 to entry: Intersections can be associated with zero junctions, such as a motorway crossing a road without any connecting ramps, or can be associated with one or more junctions, such as a diamond interchange.
NOTE 2 to entry: Complex intersections can be viewed as multiple intersections by providing separate designations for distinct road links. For example, one model could depict a complex intersection as being associated with multiple junctions; another model could depict the same physical infrastructure as being multiple intersections that are interconnected by different roads, each with its own designator (e.g. “ramp from northbound Road A to eastbound Road B”).

Associated Standards: ISO 17267
Terminology

core point representing an intersection, located at places where the road section signature at the location changes
NOTE 1 to entry: The intersection point is one of the three defined core point types.

core point representing an intersection, located at places where the road section signature at the location changes
NOTE 1 to entry: The intersection point is one of the three defined core point types.

Associated Standards: ISO 17572-3
Terminology

curve composed of straight-line segments

curve composed of straight-line segments

Terminology

directed topological connection between two nodes, composed of an ordered sequence of one or more segments and represented by an ordered sequence of zero or more shape points
segment of a road network
NOTE 1 to entry: While highway links are generally separated by one data collection node (such as an RSE or a vehicle detector station), local road links tend to be limited by intersections…

directed topological connection between two nodes, composed of an ordered sequence of one or more segments and represented by an ordered sequence of zero or more shape points
segment of a road network
NOTE 1 to entry: While highway links are generally separated by one data collection node (such as an RSE or a vehicle detector station), local road links tend to be limited by intersections with cross streets.

Associated Standards: ISO 17267
Terminology

particular place or position
NOTE 1 to entry: The term “location” by itself is a broad term that can be used to reference spatial, computer memory, imaginary and other locations.

particular place or position
NOTE 1 to entry: The term “location” by itself is a broad term that can be used to reference spatial, computer memory, imaginary and other locations.

Associated Standards: CEN TS 16157-4, CEN TS 16157-2
Terminology

core point that bounds or is located on the location
NOTE 1 to entry: Location points can coincide with intersection points or routing points. The start and the end of the location are always represented by a location point. Additional intermediate location points can be created to represent the shape of the location. The location point is one of the three defined core point types.

core point that bounds or is located on the location
NOTE 1 to entry: Location points can coincide with intersection points or routing points. The start and the end of the location are always represented by a location point. Additional intermediate location points can be created to represent the shape of the location. The location point is one of the three defined core point types.

Associated Standards: ISO 17572-3
Terminology

additional point or set of points, not belonging to the location reference core, available in a location reference under special conditions

additional point or set of points, not belonging to the location reference core, available in a location reference under special conditions

Associated Standards: ISO 17572-3
Terminology

object for data storage that can be considered as a physically undivided whole
EXAMPLE: One floppy disk, one magnetic tape, a CD, or a DVD.

object for data storage that can be considered as a physically undivided whole
EXAMPLE: One floppy disk, one magnetic tape, a CD, or a DVD.

Associated Standards: EN ISO 14825
Terminology

point that is directly (topologically) connected to a given point, in a direction that is defined by the defined direction of the location
NOTE 1 to entry: A point can have zero or more next points.

point that is directly (topologically) connected to a given point, in a direction that is defined by the defined direction of the location
NOTE 1 to entry: A point can have zero or more next points.

Associated Standards: ISO 17572-3

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