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BS EN ISO 19148:2021 – TC

$280.87

Tracked Changes. Geographic information. Linear referencing

Published By Publication Date Number of Pages
BSI 2021 256
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This document specifies a conceptual schema for locations relative to a one-dimensional object as measurement along (and optionally offset from) that object. It defines a description of the data and operations required to use and support linear referencing.

This document is applicable to transportation, utilities, environmental protection, location-based services and other applications which define locations relative to linear objects. For ease of reading, most examples discussed in this document come from the transportation domain.

PDF Catalog

PDF Pages PDF Title
148 undefined
150 European foreword
Endorsement notice
153 Foreword
155 Introduction
157 1 Scope
2 Normative references
3 Terms and definitions
161 4 Abbreviated terms and UML notation
4.1 Abbreviated terms
4.2 UML notation
5 Conformance
5.1 Conformance overview
162 5.2 Conformance classes
5.2.1 General
5.2.2 Data type conformance
5.2.3 Operation conformance
163 6 Linear referencing
6.1 Background
6.1.1 Linear referencing concepts
173 6.1.2 Linear referencing packages
174 6.2 Package: Linear Referencing System
6.2.1 Semantics
175 6.2.2 PositionExpression
176 6.2.3 LinearElement
177 6.2.4 LinearElementType
6.2.5 ILinearElement
178 6.2.6 IFeature
179 6.2.7 ISpatial
180 6.2.8 LinearReferencingMethod
181 6.2.9 DistanceAlongDirection
6.2.10 LRMType
182 6.2.11 DistanceExpression
183 6.2.12 Referent
184 6.2.13 ReferentType
185 6.2.14 ValueExpression
186 6.3 Package: Linear Referencing Towards Referent
6.3.1 Semantics
6.3.2 LRMWithTowardsReferent
187 6.3.3 DistanceExpression
6.4 Package: Linear Referencing Offset
6.4.1 Semantics
189 6.4.2 LRMWithOffset
190 6.4.3 LateralOffsetDirection
6.4.4 VerticalOffsetDirection
6.4.5 LateralOffsetDistanceExpression
191 6.4.6 LateralOffsetExpression
192 6.4.7 LateralOffsetReferent
193 6.4.8 VerticalOffsetExpression
194 6.4.9 VerticalOffsetReferent
6.4.10 ICrossSectionalConvention
195 6.4.11 ICrossSectionalConventionPart
196 6.5 Package: Linear Referencing Offset Vector
6.5.1 Semantics
6.5.2 VectorOffsetDistanceExpression
197 6.5.3 VectorOffsetExpression
198 6.6 Package: Linearly Located Event
6.6.1 Semantics
199 6.6.2 Linearly located event
200 6.6.3 Event
201 6.6.4 AttributeEvent
202 6.6.5 FeatureEvent
203 6.6.6 EventLocation
6.6.7 AtLocation
6.6.8 FromToLocation
204 6.6.9 EventTime
205 6.6.10 EventInstant
6.6.11 EventPeriod
6.7 Package: Linear Segmentation
6.7.1 Semantics
206 6.7.2 SegmentableFeature
207 6.7.3 LinearSegmentSet
208 6.7.4 LinearSegment
210 Annex A (normative) Abstract test suite
214 Annex B (informative) Generalized Model for Linear Referencing
217 Annex C (informative) Commonly used linear referencing methods and models
240 Annex D (informative) Application Schema example
243 Annex E (informative) Event and segmentation examples
252 Annex F (informative) Backwards compatibility with ISO 19148:2012
254 Bibliography
BS EN ISO 19148:2021 - TC
$280.87