Transcript NAS – Die Schnittstelle zu AFIS-, ALKIS- und ATKIS

INSPIRE Drafting Team
„Data Specifications“
Clemens Portele (Chair)
13th EC GI&GIS Workshop - Data Specifications - Clemens Portele - July 2007
Scope
The development of INSPIRE Implementing Rules for
harmonised spatial data follows a two-step approach:
1. Development of conceptual framework and specification
methodology. This work started in the Preparatory Phase
and will be concluded in the Transposition Phase.
2. Development of data specifications for each data theme
listed in the annexes of the Directive. This work will be
carried out based on the conceptual framework and
specification methodology, based on the INSPIRE roadmap
in the next five years. The work foreseen in the
Transposition Phase puts the emphasis on the Annex I
spatial data themes.
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Conceptual framework and
specification methodology deliverables
Deliverable
Target date
D 2.3: Scope and Definition of Annex I/II/III Themes
April 2007
D 2.5: Generic Conceptual Model
April 2007
D 2.6: Methodology for the development of data
specifications
August 2007
D 2.7: Implementing rules for exchange of spatial
data / data encoding guidelines
December 2007
1)
These deliverables are under the responsibility of the
Drafting Team “Data Specifications”
1)
Target dates are for drafts for SDIC/LMO consultation
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D2.3
Definition of Annex Themes and Scope
 Identifies definitions and scope of spatial
data themes
 Based on existing reference material,
especially INSPIRE position papers
 Consultation with SDICs/LMOs closes July 6
 Starting point for the development of Data
Specifications
DT DS
SDICs and
LMOs
Overview description
of each theme
D2.3 v2.0
„Definition
of Annex
Themes
and
Scope“
DT DS
Thematic Working Groups
Data Specifications for
the Annex Themes
comments
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D2.5
Generic Conceptual Model




Addresses the definition of a generic conceptual model
for spatial objects across the data themes
Consultation with SDICs/LMOs closes July 6
Based on the ISO 19100 series
Structured according to the identified components of
data harmonisation
(A) INSPIRE Principles
(B) Terminology
(C) Reference model
(D) Rules for application
Schemas and feature
catalogues
(E) Spatial and temporal
aspects
(F) Multi-lingual text and
cultural adaptibility
(G) Coordinate referencing and units model
(H) Object referencing
modelling
(I) Data translation
model/guidelines
(J) Portrayal model
(K) Identifier
Management
(L) Registers and
registries
(M) Metadata
(N) Maintenance
(O) Quality
(P) Data Transfer
(Q) Consistency
between data
(R) Multiple
representations
(S) Data capturing
(T) Conformance
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D2.5
Generic Conceptual Model
 Generic Conceptual Model will be updated
based on comments by SDICs and LMOs
 Further input for the revision:
 Questionnaire on the use of the
elements of spatial and temporal
schema
 Questionnaire on unique identifiers
 Proposed study on translation between
different schemas
 Proposed testing of data specification
development process
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D2.6 - Methodology for the
development of data specifications
 Facilitates the process of creating
harmonised data specifications for the data
themes
 Review by Consolidation Team, Drafting
Teams and European data harmonisation
projects in May 2007
 Version for SDIC/LMO consultation planned
for August 2007
 In parallel a test of the proposed data
specification development process is
planned
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D2.6 - Methodology for the
development of data specifications
 The process of developing INSPIRE data
specifications
Use
Use Case
Case
Development
Development
Requirements
Requirements
As-is analysis
Requirements
Requirements
and
Feature
Types
and Sp.Object
Feature Types
Types
Identification
Identification
Data Data
Product
Specification
App
App Schema
Schema
Development
Development
Gap analysis
Implementation
Implementation,,
testing
testing and
and
validation
validation
validation
(
using
validation WFS)
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D2.6 - Methodology for the
development of data specifications
 Relationship between the framework
documents, the consolidated registers and
the INSPIRE data specifications
Consolidated
Consolidatedregisters
registers
(responsible:
(responsible:CT)
CT)
Draft
DraftData
DataSpecification
Specification
(responsible:
(responsible:TWGs)
TWGs)
<<Feature>>
AA_NREO
< < A pplic atio n S c hem a> >
A FIS -AL K IS -A TK IS
A nwendungs s c hem a
Feature
concept
dictionary
Consolidated
UML model
W eb Fe atur e S er vic e
E rweiterungen
< < A pplic ation S c hem a> >
IS O19100
Feature
catalogue
register
CRS/UoM
register
Codelist
register
provides baseline
<<Feature>>
AX_LagebezeichnungOhneHausnummer
shall provide change requests
<<Feature>>
AX_LagebezeichnungMitHausnummer
+ hausnummer : CharacterString
+ ortsteil [0..1] : CharacterString
+ erfrageStandardposition() : AA_Punktgeometrie
+ zusatzZurLagebezeichnung [0..1] : CharacterString
+ ortstei l [0..1] : CharacterString
shall provide change requests
M
Draft
Application
schema
AX_Lage
+ lagebezeichnung : AX_Lagebezeichnung
<<Union>>
AX_Lagebezeichnung
+ unverschluesselt : CharacterString
+ verschluesselt : AX_VerschluesselteLagebezeichnung
<<Feature>>
AX_LagebezeichnungMitPseudonummer
+ pseudonummer : CharacterString
+ laufendeNummer [0..1] : CharacterString
+ ortsteil [0..1] : CharacterString
<<DataType>>
AX_VerschluesselteLagebezeichnung
(from Kataloge)
+ l and : CharacterString
+ regierungsbezirk [0..1] : CharacterString
+ kreis : CharacterStri ng
+ gemeinde : CharacterString
+ l age : CharacterString
Draft
feature
catalogue
provides baseline
Glossary
may provide change requests
provides
framework
provides
framework
Data
Dataspecification
specificationdevelopment
developmentframework
framework
(original
drafts
developed
by
DT
DS,
(original drafts developed by DT DS,responsible:
responsible:CT
CTadvised
advisedby
byDT
DTDS)
DS)
D2.3
Definition
of themes
D2.5 Generic
conceptual
model
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D2.6
Methodology
D2.7
Encoding
guidelines
-
D2.7 – Guidelines for the encoding of
spatial data
 Specifies guidelines for the encoding of
spatial data for the purpose of exchange
between two systems
 Data encoding of spatial objects will be
specified as part of the data specifications
 Data exchange is understood primarily as
“access to data via services” which includes
but is not limited to a download of a whole
dataset  closely related to the Download
service
 Review by Consolidation Team and Drafting
Teams planned to start in August 2007
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D2.7 – Guidelines for the encoding of
spatial data

General approach based on the recommendations of
CEN TR 15449 on encoding:
 ISO 19136 (GML) is promoted as the ESDI
encoding method when transferring spatial
objects
 ISO/TS 19139 is promoted as the ESDI encoding
method when transferring information related to
spatial data such as metadata, feature
catalogues and dictionaries
 The encoding of spatial objects will in general be
model-driven, i.e. determined by the application
schema
 Coverage data will in general use existing
encodings for the range part of the coverage
function
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Technical Architecture Overview
 High-level overview of the current understanding of the technical
architecture of INSPIRE
 Illustrate the required elements within the infrastructure, their
relationships and the responsible party for drafting the relevant
specification
 Two purposes:
 Support the discussion within and between the parties involved in
the drafting of the technical specification of the individual elements
(identify gaps and needs for additional collaboration)
 Help SDICs and LMOs to better understand the context of the
different deliverables that are being created and which will
typically be send to SDICs and LMOs for consultation
 Developed since September 2006 mainly be the 3 technical drafting
teams and JRC
 Proposed to be published as a non-paper
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Development of data specifications for
each data theme
Requests:
 Call for SDICs/LMOs
for participation in
data specification
development
 Call for candidate
specifications
 User requirements
survey
Initial set of Thematic
Working Groups to start
end of 2007
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Thank you very much for your interest
Clemens Portele
interactive instruments GmbH



Trierer Straße 70-72
53115 Bonn
Germany
+49 228 91410 73
[email protected]
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