Workshop Report on the INSPIRE Implementation in Lower Saxony, Germany INSPIRE Conference 2017 Strasbourg, 6 September 2017

Transcription

1 Workshop Report on the INSPIRE Implementation in Lower Saxony, Germany INSPIRE Conference 2017 Strasbourg, 6 September 2017 Mareike Dietrich, LGLN Coordination Office GDI-NI Peter Creuzer, LGLN Head of State Survey Agency

2 Content Situation in Germany/Organisation of SDI in Lower Saxony Coordination of INSPIRE implementation within the surveying authorities of Germany (AdV) Implementing INSPIRE in Lower Saxony 2

3 Federal Structure of Germany Federal Republic of Germany consists of 16 states ( Länder ) Capital: Berlin Area: ~ km² Inhabitants: ~ 82.5 million Settlement area: ~ km² Agricultural land: ~ km² 3

4 AdV Organisation and Tasks Recommendations, guidelines and binding regulations for state survey and real estate cadastre in Germany Co-ordination of state overlapping projects (such as INSPIRE) Collaboration in research, development and application of technical methods and procedures Representation of official surveying and mapping of the states of Germany and cooperation at international level Represented in the plenary sessions: 16 Länder Fed. Ministry of the Interior(BMI) Fed. Ministry of Defence (BMVg) Fed. Ministry for Traffic and Digital Infrastructure (BMVI) Permanent attendees: WG Rural Development and German Geodetic Commission 4

5 Products REAL ESTATE CADASTRE Integrated Data ALKIS STATE SURVEY GEOSPATIAL REFERENCE INFORMATION SYSTEM Reference Systems 3D- Fundamental Network Positioning SAPOS Geo-Topography ATKIS AAA Data Model GIS Standards (ISO, OGC) AFIS 5

6 Lower Saxony Area: ~ km 2 Citizens: ~ 8 million Properties: ~ 3.1 million Cadastre parcels: ~ 6.1 million Structure: 37 administrative districts 943 cities/ municipalities 6

7 7

8 GDI-DE 2005: Administrative Agreement Steering Committee GDI-DE 2008: New Administrative Agreement INSPIRE requirements taken into account GDI-NI 2005: Steering Committee GDI-NI Coordinating Office assigned to Surveying and Mapping Agency 2010: Adoption of Lower Saxon Law on Geospatial Data Infrastructure (NGDIG) Definition of the term Public Authorities Decentralised approach 8

9 Government of Lower Saxony Departments Organisation of GDI-NI Assignments Concepts, programmes, reports Steering Committee GDI-NI (Departments Business R&D) Assignments Concepts, programmes, reports Local Government Associations Municipalities Coordinating Office LGLN Working Groups Assistance and support for decisions Implementation of concepts Coordinating Office GDI-DE 9

10 Development Collaboration AAA Data Model AAA data model, applied for official geospatial reference data across Germany, guarantees inter-operability between all 16 state (Länder) surveying authorities Implementation Partnership Harmonised identification of datasets for INSPIRE 8 states of Germany are making use of the same software solution (XtraServer) for delivery of AAA data via web services (implementation partnership). INSPIRE Datasets Surveying authorities are public authorities according to INSPIRE Development of a uniform solution for making INSPIRE viewing and download services available is well underway! 10

11 INSPIRE Themes Identified by AdV AAA Annex I Annex II Annex III 11

12 Schema Transformation Workflow NAS (GML) (AAA Model) NAS Export AdV HALE Alignments AAA-DB Processed data Web Services Configuration INSPIRE Schema Transformation Delivery INSPIRE (GML) (INSPIRE Model) INSPIRE Viewing services + INSPIRE Download services 12

13 Conversion to INSPIRE (simplified) WFS-Configuration for AAA Mapping (conversion from AAA database to GML-Schema) HALE Import-Plugin for WFS-Configuration HALE-Alignment Database AAA HALE-Alignment AAA INSPIRE ( AdV-Alignments ) Alignment-Merger WFS-Configuration for INSPIRE Mapping (conversion from database to GML- Schema) HALE-Alignment Database INSPIRE Export-Plugin for WFS-Configuration 13

14 Implementation in Lower Saxony Decision to implement INSPIRE for the 16 Federal states (Länder): Various approaches centralised or decentralised General Requirements: IT-Service Providers to enable 24/7 service availability Individual emergency manuals for the IT-Providers Budget and human resources (including individual training times) Skilled (new) staff Surveying and Mapping Authority of Lower Saxony: VKV is well positioned Technical infrastructure and know-how are in place AAA data model as excellent starting point INSPIRE conformant data from permanently updated reference datasets Coordination tasks are time consuming INSPIRE deadlines are a challenge, but will be met! 14

15 Implementing INSPIRE in Lower Saxony Other administrative bodies of Lower Saxony: With the need to provide conformant data and its services, call for collaboration has constantly been increasing. Experience: Shift from decentralised to centralised approach is useful! Intention to provide other stakeholders with the surveying administration solution 15

16 The Way Forward AAA DB of LGLN Processed data Thematic datasets Web services configuration INSPIRE Schema Transformation Other INSPIRE Schema Transformation Delivery INSPIRE (GML) INSPIRE Viewing services + INSPIRE Download services 16

17 Centralised Data Delivery Platform Experience transfer from surveying authorities Centralised approach, using the same IT-infrastructure Provision of know-how only once Open to participation of other bodies of Lower Saxon state administration Participation of local authorities is being considered, but legal questions to be solved and organisational obstacles to be overcome 17

18 Conclusions INSPIRE data to be provided on requestwith conversion to INSPIRE on-the-fly Shift to centralised service delivery, experiences from other states valuable State Survey to provide strong technical support to other INSPIRE stakeholders Information on INSPIRE is spreading slowly - constant promotion is necessary Coordination Office GDI-NI to be expanded 18

19 Thank you for your kind attention! Mareike Dietrich Peter Creuzer Images: Fotolia, LGLN 19