La 3D : exemple des Pays-Bas et extension à EuroSDR Lambert2008 et INSPIRE

Size: px

Start display at page:

Download "La 3D : exemple des Pays-Bas et extension à EuroSDR Lambert2008 et INSPIRE"

Arnold Harrell
6 years ago
Views:

1 UsersClub UrbIS, CIRB 2 juin 2016 La 3D : exemple des Pays-Bas et extension à EuroSDR Lambert2008 et INSPIRE Eric BAYERS Conseiller-Géographe Directeur de la PhotoTopographie

2 Plan de la présentation Plan La 3D aux Pays-Bas (auteur Jantien Stoter, TU Delft, Geonovum, Kadaster) Introduction 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative EuroSDR 3D Special Interest Group Introduction Activités Lambert2008 et INSPIRE Information

maintenance 3D base data 3D data integration 3D initiative EuroSDR 3D

3 Plan de la présentation Plan La 3D aux Pays-Bas (auteur Jantien Stoter, TU Delft, Geonovum, Kadaster) Introduction 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative EuroSDR 3D Special Interest Group Introduction Activités Lambert2008 et INSPIRE Information

4 3D is technology of today! 3D printing

5 But reality is made flat.to fit in 2D traditions

6 Is this a problem?

7 Yes, it is a problem

8 Because important information is lost

9 3D use cases Flooding Energy Shadow urban heat island Noise Solar potential

10 3D data have the potential to generate $13 billion in new benefits annually. Snyder, GI, 2012, The 3D Elevation Program Summary of Program Direction U.S. Geological Survey (Fact Sheet )

11 If 3D techniques have matured..

12 If 3D gives added value..

13 Where is the breakthrough in 3D?

14 Data, Data, Data Flooding Energy Shadow Where do I find usefull 3D data? urban heat island Solar potential Noise

15 3D application What do we need? 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative

16 In NL: we have a 2D standard: Information Model Geography 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative Mandatory for governmental organisations

17 3D IMGeo?

3D IMGeo: we have that (since 2012) 3D national

W aterbody Module CityGML CityFurniture Module Relief

18 3D IMGeo: we have that (since 2012) 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative 2D IMGeo Roads, Water, Buildings, Terrain integrated with Veget at ion Module W aterbody Module CityGML CityFurniture Module Relief Module Tunnel Module Bridge Module Building Module Transportat ion Module

19 CityGML Levels of Detail 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative

20 3D IMGeo and CityGML 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative

21 3D IMGeo standard 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative

22 3D IMGeo specifications 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative To uniform the choices where CityGML allows freedom To refine and extend the standard where it is unclear To obtain uniform data sets

23 3D IMGeo toolkit 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative

24 3D application What do we need? 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative

25 3D data is required 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative Beyond the wow effect Up to date (always) Consistent Authentic Nationwide Without errors etc

26 3D data validation 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative valid? 1. Watertight 2. No intersections 3. Planar faces 4. Each face is valid 5. No double vertices 6. No dangling elements 7.

27 3D data validation 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative new! free & open-source web interface: According to international standards (ISO19107 & OGC) Reads CityGML TU Delft s software By: Hugo Ledoux

28 3D application What do we need? 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative

29 3D IMGeo 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative Waterboards Prov NB RWS Rotterdam Eindhoven Den Haag

30 AHN2 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative LIDAR data 10 pnt per m^2 LAZ format Whole county: 400 billion points appr 1.1 TB 30

31 AHN3 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative

32 3D TOP10NL + 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative TOP10NL Actual Height Model NL 2

33 3D TOP10NL 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative Download service Esri

34 3D Building Height 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative

35 3D Geological subsurface 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative Countrywide available; Open Data

36 3D application What do we need? 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative

37 Data integration: power of 3D! 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative Smart cities: The city knows what is happening where

38 3D BIM-GIS integration Focus area: 3D GIS 3D in BIM 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative Data content: Geographicalconcepts: space, outdoor shell Constructions

39 3D application What do we need? 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative

40 3D Breakthrough initiative Doorbraak 3D 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative 3D SIG - Special Interest Group (after 3D pilote NL) Community in the Netherlands Aim: to push 3D developments in several domains LinkedIn Group (> 750 members) Meetings Active since 2010 Collaboration projects, examples: 3D standard large scale Nationwide 3D data reconstruction Bridging contruction&design and GIS world 3D cadastre 3D validation and repair etc 3D SIG also in Germany and UK and at european level «EuroSDR 3D SIG»

41 3D Breakthrough initiative Doorbraak 3D 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative 3D Special Interest Group Academia, universities Public sector Industry

42 3D Breakthrough initiative Doorbraak 3D 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative Themes 3D and laws 3D standards 3D base data 3D dissemination and access 3D and safety 3D acquisition 3D urban design and environmental modelling 3D energy 3D buildings and constructions 3D water 3D gaming 3D soil movements 3D and archeology 3D research and education

43 3D Breakthrough initiative Doorbraak 3D 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative Manifest

44 Conclusion: lessons learned 3D SDI Requires: 3D data beyond the wow effect Base data in 3D Integrated vision on 3D data acquisition, maintenance, dissemination 3D standards (3D ImGEO based on CityGML, 3D Top10NL) 3D tools (3D verify) 3D community (3D SIG) Challenge: 3D data integration Below and above surface GIS/BIM Across domain boundaries

45 Plan de la présentation Plan La 3D aux Pays-Bas (auteur Jantien Stoter, TU Delft, Geonovum, Kadaster) Introduction 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative EuroSDR 3D Special Interest Group Introduction Activités Lambert2008 et INSPIRE Information

46 EuroSDR Presention EuroSDR is a not-for-profit organisation linking National Mapping and Cadastral Agencies with Research Institutes and Universities in Europe for the purpose of applied research in spatial data provision, management and delivery. EuroSDR (formerly OEEPE) is a pan-european organisation established by International Treaty, as OEEPE, in 1953 in Paris. EuroSDR is a network of delegates from 18 European-Countries (Austria, Belgium, Croatia, Cyprus, Denmark, Finland, France, Germany, Ireland, Italy, Norway, Poland, Slovenia, Spain, Sweden, Switzerland, The Netherlands, United Kingdom). Delegates : 1 from NMCA (production) 1 from research institute Belgium Eric Bayers (IGN, prime delegate, president) Jo Van Valckenborgh (AIV, delegate)

47 EuroSDR Commission Commission 1: Data acquisition Commission 2: Modelling and processing Commission 3: Updating and integration Commission 4: Information Usage Commission 5: Business models and operation Commission 6: Knowledge transfer (EduServ) + Intercommission working group Special interest group (3D Special Interest Group)

48 EuroSDR 3D Special Interest Group Activities The EuroSDR 3D Special Interest Group is responsible for the following activities: Organise a workshop series to share experiences, monitor state-of-the-art and identify open research questions/future requirements concerning 3D national mapping activities and to collect best practices of 3D national mapping initiatives. Carry out a study on Economic value of 3D data Start a working group on 3D standardisation: define implementation profiles for CityGML to be adopted by EuroSDR, in close collaboration with the OGC 3D Special Interest Group, the OGC CityGML working group and INSPIRE. Collaborate in the definition of e-learning Courses (EduServ)

49 EuroSDR 3D Special Interest Group Economic value of 3D data Future workshop Economic value of 3D data The members of EuroSDR are currently examining the potential to augment national mapping products and services with 3D geo-information to help them better meet the needs of their customers. Understanding the socio-economic benefits of a number of key applications (use cases) of 3D data will enable them to prioritise investment and plan further research. Use cases : Better Forestry Management Urban Planning Asset management Flood management Security and safety - Improved Civil Protection Support for 3D in Cadastre and Real Property Valuation -> workshop 08/07/2016 Belgium(NGI)

EuroSDR 3D Special Interest Group Economic value of 3D data Future workshop Economic value of 3D data Natural Environment Better Forestry Management Finland Wednesday 15th June Built Environment

50 EuroSDR 3D Special Interest Group Economic value of 3D data Future workshop Economic value of 3D data Natural Environment Better Forestry Management Finland Wednesday 15th June Built Environment Urban Planning (building permits) Ireland Wednesday 13th July Asset Management UK Friday 24th June Water Flood management France Friday 17th June Security and Safety Improved Civil Protection (resilience) Belgium Friday 8th July Statutory registers Support for 3D in Cadastre Netherlands TBC

51 EuroSDR e-learning Courses 3D City modeling e-learning Courses 3D city modelling Objective: to understand the basic concepts of 3D city modelling and to get hands-on experiences. Topics: Standards Levels of Detail of city models Applications State of the art Exercise: Create a 3D city model in CityGML (with FME) by combining 3 public datasets April 2016

52 Plan de la présentation Plan La 3D aux Pays-Bas (auteur Jantien Stoter, TU Delft, Geonovum, Kadaster) Introduction 3D national standard 3D data maintenance 3D base data 3D data integration 3D initiative EuroSDR 3D Special Interest Group Introduction Activités Lambert2008 et INSPIRE Information

53 Lambert2008 & INSPIRE Introduction Pourquoi la projection Lambert 2008 rencontre les contraintes imposées par la Directive européenne Inspire? CONTRAINTES voir

54 Lambert2008 & INSPIRE Introduction REQUIREMENT voir CRS EPSG:xxxx

55 Lambert2008 & INSPIRE Introduction Situation belge Lambert 2008 (EPSG:3812) est le seul système de coordonnées «local belge» défini comme étant «INSPIRE compliant» par l outil de validation «officiel» des métadonnées INSPIRE (développé par le JRC)

56 Merci pour votre attention Eric BAYERS

Friedrich Smaxwil CEN President. CEN European Committee for Standardization

Friedrich Smaxwil CEN President CEN European Committee for Standardization www.cen.eu www.cencenelec.eu Friedrich Smaxwil, CEN President 1. Standards & standardization 2. CEN s role in European Standardization