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Introducing the DQR Concept DAL/DQR Workshop Brussels, 19-20 February 2013

Introducing the DQR Concept DAL/DQR Workshop Brussels, 19-20 February 2013. Presented by: Miguel Rodrigues Paulo SES unit EUROCONTROL. Specification Scope.

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Introducing the DQR Concept DAL/DQR Workshop Brussels, 19-20 February 2013

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  1. Introducing the DQR ConceptDAL/DQR WorkshopBrussels, 19-20 February 2013 Presented by: Miguel Rodrigues Paulo SES unit EUROCONTROL

  2. Specification Scope • The scope of the DQR Specification is to address Article 6(1) – Data Quality Requirements - of the Commission Regulation (EU) No 73/2010 and the requirements in Annex IV, Part A. • The DQR Specification is built on the assumption that ICAO requirements for accuracy, resolution and integrity are considered to provide a sufficient baseline for current aeronautical data and aeronautical information data quality requirements • However, it is also recognised that there are known deficiencies that should be addressed, notably to support future operations, and the DQR Specification establish a standard methodology to derive new or updated data quality requirements

  3. Editions History • Edition 0.9a, 01 July 2010, Draft sent for Consultation • Workshop 17/18 February 2011 • Remove State Harmonised List • Revised Harmonised List • Priority to the DAL • Edition 0.10, 19 August 2011, Draft sent for Consultation • Priority to the DAL • Publication of the DAL, 15 March 2012 • Comments incorporated • Limited Consultation • Ad-hoc Drafting Group meetings • Major conceptual change • Limit Harmonised List to ICAO baseline • Define methodology to derive new/updated requirements • Edition 0.11, 15 December 2012, Proposed Issue sent for Consultation • Edition 1.0, 18 January 2013, Published

  4. Regulation Provisions (1) Article 6(1) • Member States shall ensure that air navigation service providers comply with the data quality requirements laid down in Annex IV, Part A. Annex IV, Part A • ICAO Standards as the baseline for data quality requirements • If the data item is not defined in the ICAO standards or if the ICAO data quality standards do not met the data quality requirements for a specific data item, new data quality requirements may be established • New or updated data quality requirements shall be established based on a safety assessment of the intended use of the data item and in accordance with a standardised process.

  5. Regulation Provisions (2) Annex IV, Part A (cont.) • Data quality requirements: • accuracy and resolution • integrity level • ability to determine the origin of the data • level of assurance that the data is made available on time

  6. Underlying Principles(1) • The DQR introduces the Data Quality Requirements Harmonised List (DQR HL) • Edition 1.0 of the DQR HL is published with an initial set of geospatial and other navigation data items, limited to those included in Appendix 7 of ICAO Annex 15 • Integrity and resolution data quality requirements are transposed literally from ICAO Annex 15 • Accuracy data quality requirements are transposed literally from ICAO Annex 11 and ICAO Annex 14

  7. Underlying Principles(2) • The DQR Specification establish a standardised process for the derivation and validation of new or updated data quality requirements • Addition of data items and correspondent data quality requirements • Modification of existing data quality requirements • Removal of data items • Minimum requirements for the safety assessment for establishment of data quality requirements • Version management of the DQR HL will be independent of the DQR Specification

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