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Inspired by INSPIRE
Peter Parslow Principal Geographic Information Architect (with Simon Gomm, Senior Technical Product Manager) June 2013
Introduction
Brief history of OS GML/data products Conceptual models Encoding Reference systems
OS MasterMap® Topography Layer
OS MasterMap Integrated Transport Network™
OS VectorMap® Local
OS VectorMap® District
AddressBase family
• Joint venture to coordinate Great Britain addressing information
• Designed 2010, launched 2011 • Available as GML 3.2.1 and CSV • Three levels of complexity • INSPIRE compliant data under development
OS MasterMap Sites Layer
OS Terrain®
class Water Network (INSPIRE)
«featureType»Network::
NetworkElement
«featureType»Network::Node
GeneralisedLink
«featureType»Network::Link
«dataType»Network::
NetworkReference
«dataType»Network::
SimpleLinearReference
«dataType»Network::
SimplePointReference
«dataType»Network::
LinkReference
«featureType»Network::
GradeSeparatedCrossing
«featureType»INSPIRE::TransportProperty
«type»Product - Common network (INSPIRE)::
LinearReference
«type»Product - Common network (INSPIRE)::PointReference
«featureType»INSPIRE::
TransportLinkSet
«featureType»WatercourseLink
«featureTyp...HydroNode
«featureType»WatercourseLinkSet
«featureType»WatercourseSeparatedCrossing
«featureType»watercourseInteraction
+higher 1
0..1
0..*
1
+lower 1
0..1
+element
2..*{ordered}
+spokeStart«voidable»
0..*
+startNode 0..1
+spokeEnd«voidable»
0..*
+endNode 0..1
+element«version»
1
OS MasterMap Networks Layer
INSPIRE compliance: three perspectives
• Conceptual model • Encoding • Reference system
Conceptual models
Imagery Raster cartography Vector cartography Features
Lifecycle
• Change history • INSPIRE lifecycle • Identifier management • Rules
GML Encodings
• Simple Features • Simple geometry (3D space or not?) • Level 0
• Really simple attribution • Level 1
• Useful attribution • (Level 2
• Can mix in-line & ‘by reference’ properties) • GML 3.3
Reference systems
Software support – for GML 3.2 SF
• Generic GML readers • Safe Software FME; Snowflake Software
• GIS • ArcGIS 10; Intergraph Geomedia; Quantum GIS; TatukGIS
Viewer; AutoCAD 3D Map 2013 • Blue Marble Global Mapper • CADCorp GeognoSIS? PBBI MapInfo?
• Database • Safe Software FME • Snowflake Software GoLoader • What’s your schema?
Conclusions
CC BY 2.0 Geodesic
Contact for further information
Peter Parslow [email protected]
Customer Service Centre Ordnance Survey Adanac Drive SOUTHAMPTON United Kingdom SO16 0AS
Phone: +44 (0)8456 05 05 05 Fax: +44 (0)8450 990494 [email protected] www.ordnancesurvey.co.uk
