Transport Networks: Modell, datagrunnlag og tilrettelegging

Transkript

1 Seminar om INSPIRE transportnett Oslo, 24. oktober 2011 Transport Networks: Modell, datagrunnlag og tilrettelegging Knut Jetlund Statens vegvesen Region øst

2 Disposisjon Del 1 INSPIRE Nettverksmodell Felles transportmodell Del 2 Road Transport og Water transport Konvertering fra NVDB Del 3 Metadata Del 4 Spørsmål/diskusjon

3 Rammeverk

4 Generell nettverksmodell

5 Generic network model class Network NetworkArea + geometry :GM_Surface CrossReference «codelist» ConnectionTypeValue + crossborderconnected + crossborderidentical + intermodal Network +innetwork + geographicalname :GeographicalName [0..*] 1..* +elements 0..* NetworkElement + inspireid :Identifier [0..1] +element 2 {ordered} «lifecycleinfo, voidable» + beginlifespanversion :DateTime + endlifespanversion :DateTime [0..1] +element 2..* {ordered} NetworkConnection + type :ConnectionTypeValue {Elements in different networks} LinkSet +link GeneralisedLink 1..* LinkSequence + link :DirectedLink [1..*] {ordered} Link + centrelinegeometry :GM_Curve + fictitious :Boolean = false +spokestart 0..* +spokeend 0..* +startnode endnode 0..1 Node + geometry :GM_Point «datatype» DirectedLink + direction :Sign 0..* +link 1 2..* +element {ordered} GradeSeparatedCrossing

6 Network properties - geometriløse objekter class Network Properties NetworkProperty + inspireid :Identifier [0..1] «voidable, lifecycleinfo» + beginlifespanversion :DateTime + endlifespanversion :DateTime [0..1] + networkref :NetworkReference [1..*] «datatype» NetworkReference NetworkElement 1 + inspireid :Identifier [0..1] «lifecycleinfo, voidable» + beginlifespanversion :DateTime +element + endlifespanversion :DateTime [0..1] «version» «datatype» LinkReference + applicabledirection :LinkDirectionValue {Linear reference targets must be linear network elements} «codelist» LinkDirectionValue + bothdirections + indirection + inoppositedirection + atposition :Length + offset :Length [0..1] «datatype» SimplePointReference + fromposition :Length + toposition :Length + offset :Length [0..1] «datatype» SimpleLinearReference

7 ISO/TC 211 og INSPIRE Ny ISO-standard for lineære referansesystemer ISO19148 Linear referencing system INSPIRE Generic Network Model Del av Generic Conceptual Model Skal tilpasses ISO19148:

8 Transport Networks class Transport Networks ov erv iew INSPIRE Generic Conceptual Model «applicationschema» Network (from Base Models) «applicationschema» Road Transport Network INSPIRE Data Specification Transport Networks «applicationschema» Air Transport Network «applicationschema» Common Transport Elements «applicationschema» Railway Transport Network A «applicationschema» Cable Transport Network «applicationschema» Water Transport Network

9 Network og connections class Common Transport Elements: Spatial object types - Network Connections Generic Network Model (from GCM) Network::NetworkElement + inspireid :Identifier [0..1] «lifecycleinfo, voidable» + beginlifespanversion :DateTime + endlifespanversion :DateTime [0..1] +elements 0..* +innetwork 1..* Network::Network + geographicalname :GeographicalName [0..*] +element 2..* {ordered} Network::NetworkConnection + type :ConnectionTypeValue «codelist» Network:: ConnectionTypeValue + crossborderconnected + crossborderidentical + intermodal {Elements in different networks} class Common Transport Ele... Kobling av Ulike typer nettverk Geografisk adskilte nettverk «enumeration» TransportTypeValue air cable rail road water TransportNetwork + inspireid :Identifier + typeoftransport :TransportTypeValue

10 Common Transport Elements class Common Transport Elements: Spatial object types - Links, Nodes and Areas Generic Network Model (form GCM) Network::NetworkElement + inspireid :Identifier [0..1] «lifecycleinfo, voidable» + beginlifespanversion :DateTime + endlifespanversion :DateTime [0..1] Network::NetworkArea + geometry :GM_Surface Network::LinkSet +link Network::GeneralisedLink Network::GradeSeparatedCrossing 1..* +element 2..* {ordered} Network::LinkSequence + link :DirectedLink [1..*] {ordered} Network::Link + centrelinegeometry :GM_Curve + fictitious :Boolean = false +spokestart +startnode 0..* spokeend +endnode 0..* 0..1 Network::Node + geometry :GM_Point TransportLinkSet TransportLinkSequence TransportLink TransportNode TransportArea + validfrom :DateTime + validto :DateTime [0..1] + validfrom :DateTime + validto :DateTime [0..1] + validfrom :DateTime + validto :DateTime [0..1] + validfrom :DateTime + validto :DateTime [0..1] + validfrom :DateTime + validto :DateTime [0..1] {All components belong to same transport network} {All objects have inspireid} {All components belong to same transport network} {All objects have inspireid} {All objects have inspireid} {All objects have inspireid} {All objects have inspireid} TransportObject + geographicalname :GeographicalName [0..1]

11 inspireid - Identifier class Common Transport Elements Network::NetworkElement + inspireid :Identifier [0..1] «lifecycleinfo, voidable» + beginlifespanversion :DateTime + endlifespanversion :DateTime [0..1] Ikke obligatorisk GNM Obligatorisk i TN Elementer og properties class Common Transport Elements TransportObject TransportObject TransportObject TransportObject TransportLinkSet TransportLinkSequence TransportLink TransportNode + validfrom :DateTime + validto :DateTime [0..1] + validfrom :DateTime + validto :DateTime [0..1] + validfrom :DateTime + validto :DateTime [0..1] + validfrom :DateTime + validto :DateTime [0..1] {All components belong to same transport network} {All objects have inspireid} {All components belong to same transport network} {All objects have inspireid} {All objects have inspireid} {All objects have inspireid}

12 Common Transport Properties class Common Transport Elements: Spatial object types - Transport Properties Generic Network Model (from GCM) Network::NetworkProperty + inspireid :Identifier [0..1] «voidable, lifecycleinfo» + beginlifespanversion :DateTime + endlifespanversion :DateTime [0..1] + networkref :NetworkReference [1..*] MaintenanceAuthority + authority :CI_Citation TransportProperty + validfrom :DateTime + validto :DateTime [0..1] {All objects have inspireid} OwnerAuthority + authority :CI_Citation VerticalPosition + verticalposition :VerticalPositionValue AccessRestriction + restriction :AccessRestrictionValue RestrictionForVehicles + measure :Measure + restrictiontype :RestrictionTypeValue ConditionOfFacility + currentstatus :ConditionOfFacilityValue TrafficFlowDirection + direction :LinkDirectionValue {Applies to Link and LinkSequence only}

13 Hvor finnes dataene i Norge?

14 Nasjonal vegdatabank - NVDB Sentral database for vegnett og tilhørende fagdata Vegnett Komplett nettverk med alle veger Inkludert ferjestrekninger Fagdata tilknyttet vegnettet Fartsgrenser, støyskjermer, ulykker osv Over 400 typer fagdata

15 Vegnettet i NVDB Komplett nettverk med alle veger Europaveger, riksveger, fylkesveger, kommunale veger, private veger og skogsbilveger Gang- og sykkelveger Ferjestrekninger Vedlikeholdes av Geodatamiljøet i SVV (ERF-veger) Statens kartverk (KPS-veger) Fagdata stedfestes i vegnettet

16 Fagdata i NVDB Fysiske objekter på/ved vegen Kummer, stikkrenner, skilt, rekkverk... Hendelser Ulykker, skred... Trafikkavvikling og vedlikehold Trafikkmengder, Fartsgrenser, Vinterdriftstrategi... Fagdata vedlikeholdes av de ansvarlige fagmiljø F.eks. Fartsgrenser saksbehandlere som jobber med fartsgrensevedtak

17 Test av transformasjon fra NVDB til INSPIRE TN V.1 (2009) Transformasjon fra NVDB-modell til INSPIREmodell Spesifisering av regler for transformasjonen Test av praktisk transformasjon i FME Rapport med beskrivelse av hva som er testa, erfaringer og utfordringer Utfordringer i forbindelse med testen Lineære referanser Produksjon av GML-filer

18 Fra NVDB til INSPIRE Vegnett Fagdata NVDB Konverteringstjeneste Network Elements Network Properties NVDB INSPIRE Leveranse

19 Network Elements basert på NVDB class Road Transport Network Ov erv iew LinkSet TransportObject LinkSequence TransportObject Link TransportObject Node TransportObject Common Transport Elements:: TransportLinkSet Common Transport Elements:: TransportLinkSequence Common Transport Elements:: TransportLink Common Transport Elements:: TransportNode Water Transport Network:: Waterway Road RoadLinkSequence RoadLink RoadNode Water Transport Network:: FerryCrossing ERoad

20 Links og Nodes NVDB har ikke noder i alle krysningspunkt Lenke-node-struktur må genereres ved leveranse class Netw ork Link + centrelinegeometry :GM_Curve + fictitious :Boolean = false +spokestart 0..* +spokeend 0..* +startnode endnode 0..1 Node + geometry :GM_Point

21 Road og ERoad class Road Transport Network NetworkElement Network::LinkSet +link 1..* NetworkElement Network:: GeneralisedLink TransportObject Common Transport Elements::TransportLinkSet + validfrom :DateTime + validto :DateTime [0..1] {All components belong to same transport network} {All objects have inspireid} Network::Link + centrelinegeometry :GM_Curve + fictitious :Boolean = false TransportObject Common Transport Elements:: TransportLink + validfrom :DateTime + validto :DateTime [0..1] Road + localroadcode :CharacterString [0..1] + nationalroadcode :CharacterString [0..1] Øvrige veger ERoad + europeanroutenumber :CharacterString Europaveger {All objects have inspireid} RoadLink

22 Common Transport Properties class Common Transport Elements: Spatial object types - Transport Properties OwnerAuthority + authority :CI_Citation MaintenanceAuthority + authority :CI_Citation AccessRestriction + restriction :AccessRestrictionValue TransportProperty + validfrom :DateTime + validto :DateTime [0..1] {All objects have inspireid} RestrictionForVehicles + measure :Measure + restrictiontype :RestrictionTypeValue ConditionOfFacility + currentstatus :ConditionOfFacilityValue VerticalPosition + verticalposition :VerticalPositionValue TrafficFlowDirection + direction :LinkDirectionValue {Applies to Link and LinkSequence only}

23 Road Transport Properties class Road Transport Network: Spatial object types - Transport Properties FormOfWay FunctionalRoadClass + functionalclass :FunctionalRoadClassValue {Applies to road transport elements only} RoadSurfaceCategory + surfacecategory :RoadSurfaceCategoryValue {Applies to road transport elements only} + formofway :FormOfWayValue {Applies to road transport elements only} RoadWidth NetworkProperty Common Transport Elements:: TransportProperty + validfrom :DateTime + validto :DateTime [0..1] RoadName + name :GeographicalName {Applies to road transport elements only} + width :Measure + measuredroadpart :RoadPartValue {Applies to road transport elements only} SpeedLimit + speedlimitminmaxtype :SpeedLimitMinMaxValue = Maximum + speedlimitvalue :Velocity + areacondition :AreaConditionValue [0..1] + direction :LinkDirectionValue [0..1] + laneextension :Integer [0..1] + speedlimitsource :SpeedLimitSourceValue [0..1] + startlane :Integer [0..1] + validityperiod :TM_Period [0..1] + vehicletype :VehicleTypeValue [0..1] + weathercondition :WeatherConditionValue [0..1] {Applies to road transport elements only} {All objects have inspireid} NumberOfLanes + numberoflanes :Integer RoadServ icetype + availablefacility :ServiceFacilityValue [0..*] + type :RoadServiceTypeValue {Applies to road service areas only} + direction :LinkDirectionValue [0..1] + minmaxnumberoflanes :MinMaxLaneValue [0..1] {Applies to road transport elements only}

24 Water Transport Properties Ferjestrekninger ligger i NVDB class Water Transport Netw orks: Spatial obj ect types - Transport Properties FerryUse + ferryuse :FerryUseValue [1..*] {Applies to FerryCrossing only} NetworkProperty Common Transport Elements:: TransportProperty + validfrom :DateTime + validto :DateTime [0..1] {All objects have inspireid}

25 Eksempler: Network Properties fra NVDB Vegreferanse OwnerAuthority MaintenanceAuthority Vegsperring Høydebegrensning Bruksklasse AccessRestriction RestrictionForVehicles Innkjøring forbudt Feltstrekning TrafficFlowDirection Fartsgrense SpeedLimit

26 Network Properties - Dette kan vi levere basert på NVDB Common TN Properties Alle Road TN Properties Alle Water TN Properties Ferry Use

27 Modellendringer som forenkler leveransen Ny objekttype i NVDB: FunksjonellVegklasse Endrer objekttype i NVDB: InnkjøringForbudt til Kjøreretning Innfører Vegtype (FormOfWay) i NVDB og SOSI class Veglenke «codelist» TypeVeg + Annet + Bilferje + Enkel bilveg + Fortau + Gang- og sykkelveg + Gangfelt + Gangveg + Gågate + Motortrafikkveg + Motorveg + Passasjerferje + Rampe + Rundkjøring + Sti + Sykkelveg + Traktorveg + Trapp + Veg med midtrekkverk

28 Metadata - generelt Identifisering og kontaktpunkter Felles for Norsk TN, eller pr datakilde?

29 Datakvalitet Transport Networks Ikke obligatorisk eller komplett, kun forslag Fullstendighet Logisk konsistens Stedfesting Tematisk korrekthet

30 Metadata og datakvalitet - hva har vi gjort? Spesielt for INSPIRE: Ingenting Generelt: NVDB Kvalitetsprosjektet Retningslinjer og metodikk for datakvalitet i NVDB Produktspesifikasjoner, kvalitetskontroller og metadata

31 Tanker om vegen videre Samarbeid mellom norske leverandører Statens kartverk må koordinere arbeidet Første trinn må være metadata Hver leverandør må utvikle regler for konvertering av sine data Men vi må snakke sammen! Konverteringstjenester Hvor er Kystverket og Avinor?

32 Spørsmål og detaljer.