EFGS Lisbon INSPIRE Status of the Data Specifications Statistical Units Udo Maack KOSIS-Verbund, Germany European Forum for Geostatistics Conference 2011

Topics Introduction - Flashback to 2010 Dataspecification SU Specification of the vector oriented units - Common attributes - Geometry attributes - Evolutions Specification of the gridded units - Comparison of approaches - Proposal of TWG SU-PD Summary

Was ist INSPIRE ? INfrastructure for SPatial InfoRmation in the European Community Directive: Obligation for the Memberstates to implement into national law and to provide the data according to the implementation rules Implemention rules needed to manage a harmonised IT- Infrastructure to provide Geo Data 34 Themes Partioned into Annex I to III

EFGS Lisbon INSPIRE Annex themes Themes, Annex I Coordinate reference systems Geographical grid systems Geographical names Administrative units Cadastral parcels Addresses Transport networks Hydrography Protected sites Themes, Annex II Elevation Land cover Orthoimagery Geology Themes, Annex III Statistical units Population distribution – demography Buildings Soil Land use Human health and safety Utility and Government services Environmental monitoring facilities Production and industrial facilities Agricultural and aquaculture facilities Area mgmt./restriction/regulation zones & reporting units Natural risk zones Atmospheric conditions Meteorological geographical features Oceanographic geographical features Sea regions Energy resources Mineral resources Bio-geographical regions Habitats and biotopes Species distribution

EFGS Lisbon Data Specification development Step-wise methodology Use case development As-is analysis Gap analysis Data specification development Implementation, testing and validation Cost-benefit analysis Identification of user requirements and spatial object types

EFGS Lisbon Step 6: Data specification development second round Result: Data product specification with application schema Data Specification development

Roadmap Implementing Rule TWG DT DS CT/JRC SDICs/LMOs MS EC DGs Phase 3 Sep 2011 – Jan 2012 Data specs (DS) v3 Release candidate (RC) Data specs (DS) v3 Phase 4 Implementing Rule (IR) v1 Review DS v3 IR v2 MS Feedback Inter-service consultation IR v3IR v4 INSPIRE Committee vote Feb – May 2012 Review DS v3

8 Dataspecification SU Examples:  NUTS  Urban Audit  Local units  Grids

Dataspecification Statistical Units

Dataspecification SU – Vector Units

Common Attributes

Dataspecification SU – Vector Units Geometry Attributes

Dataspecification SU – Vector Units Area, Hierarchy, Lifecycle and Tessellation

Dataspecification SU – Vector Units Describing the Evolution

Dataspecification SU - Grids

Definition of the Grid and Composition of the ID Alternative Approaches: 1.EEA – Guidelines 2.Geographical Grids (Annex 1) 3.Geostat Proposal 4.TWG Solution

Dataspecification SU - Grids EEA Guidelines 3 Recommendations for CRS and Projection: NameSystem Data Storage Map Display Statistical Analysis Lambert Azimuthal Equal Area ETRS89- LAEA XXX Lambert Conformal Conical ETRS89- LCC XX Universal Transversal Mercator ETRS89- TMzn or UTM Large scale

Dataspecification SU - Grids Definition of the Grid Aspect CRSETRS89-LAEA Origin52N10E / 52N65E Origin/Center of Projection false Easting: , false Northing: Cell reference pointLower Left Corner Common positions

Dataspecification SU - Grids Different positions in resolution Definition of the Grid

Dataspecification SU - Grids AspectEEA-Guidelines Prefix--- CRS --- size of cell m or km position of the cell metres east (E) or north (N) ETRS Nomenclature Y= / X= meters are divided by 10 exp (number of zeros) of cell size Example 1 (100km) 100kmE29N33 Example 2 (250 m) 250mE1025N22000 Example 3 (200 m)200mE102N2200 Encoding the Identifier

Dataspecification SU - Grids AspectGeographical Grid (Annex I) PrefixGRID_ CRS ETRS89-LAEA size of cell m or km position of the cell values for northing and easting are divided by 10 n (“n” is number of zeros in the cell size value) Example 1 (100km) GRID_ETRS89-LAEA_100kmE29N33 Example 2 (250 m) not allowed Example 3 (200 m)not allowed Encoding the Identifier

Dataspecification SU - Grids Encoding the Identifier AspectGeostat Project Proposal Prefixnone or "CA" CRS in Metadata size of cell in Metadata position of the cell7 digits for both the x and the y axis Example 1 (100km) CA Example 2 (250 m) CA Example 3 (200 m)CA

Dataspecification SU - Grids Encoding the Identifier AspectINSPIRE Statistical Units (Vers. 2.0) PrefixSUG_ CRS size of cell RES position of the cell N E (7 digits for both) OR LON - - LAT - - Example 1 (100km) SUG_CRS3035RES100000mN E Example 2 (250 m) SUG_CRS3035RES250mN E Example 3 (200 m) SUG_CRS3035RES250mN E

EFGS Lisbon We are still in the specification process Put your concerns into comments Don‘t forget proposals for enhancing Final date is Friday October 26 th, 2011 Summary

EFGS Lisbon Acknowledgements: TWG – members Pieter Bresters (CBS, NL)

TWG Statistical Units – Population Distribution TWG SU-PD Marie, SE Udo, DE Jean-Luc, FR Pieter, NL Alina, Facil. Miro, PL Jullien, JRC Susanne Schnorr-Bäcker, DE; Ian Coady, UK

? TWG Statistical Units – Population Distribution Thank You