Aero dataworkshop 2d-module-01_v1.0_en
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This document discusses the changing context of aeronautical data and its management. It notes that computerization, more advanced aircraft systems, and new procedures like RNP and PBN have increased requirements for improved safety, harmonization, and efficiency. This has resulted in greater complexity, increased skills needs, and a reliance on high-quality digital data managed through defined processes. Regulators must understand these areas to ensure policies and regulations support maintaining essential aeronautical data to safety standards over time. The document also examines models of the data chain and cycle and how new technologies and applications may impact these models.
Aero dataworkshop 2d-module-01_v1.0_en
- 1. Aeronautical Data 2-Day Workshop Module: 1 Introduction strategic air space November 2011
- 2. Aeronautical Data What is Aeronautical Data? A representation of aeronautical facts, concepts or instructions in a formalized manner suitable for communication, interpretation or processing. Source: Annex 15 What does it comprise? What types of data? Aerodrome Data Feature Data – Obstacles & Terrain Navigation Facility Data Other Navigation Data (Calculated / Derived) Operational Data for Information & Management of Inter-Agency Coordination & of Flight Operations Critical, Essential & Routine Data What’s different these days?
- 3. Aeronautical Data – Changing Context Impacts on Requirements for & Management of Aeronautical Data In the office – computerisation In the aircraft – more fly-by-wire and more capable systems RNP, PBN ! Increasing requirements for improved safety and global / regional harmony … and efficiency … and effectiveness Increasing workload More procedures, more obstacles, more airports, more airspace changes, more frequent updates, more operations Better global knowledge about data management Increased demands for data supply and interchange in electronic formats! Ancillary Changes in Industry Increasing separation of functions & introduction of more privatisation
- 4. Aeronautical Data – Changing Context Consequential Impacts Changes to computerised systems – more complexity Vastly increased skills – and change in range and level (breadth & depth) of SKAs to perform ‘same job’ SKAs = Skills, knowledge & attitudes Greater reliance on digital data And therefore, well defined and documented processes & methods for handling data (= need for Quality Assurance / Management System) Essential for advanced procedures – PBN, GBAS, etc – and traffic management (PBN, transition towards 4D, etc) Speed & nature of these change demands better and more frequent training (including recurrent) Increasing transfer of data – intra- and inter-agency, and to/from external parties
- 5. Aeronautical Data – Changing Context Consequential Impacts continued… Regulators need to understand more about the detail of some of these areas so that they are capable of ensuring that: policy and regulations are appropriate (on an ongoing basis); and the value of aeronautical data / information / products – which is owned by the State &/or important to the national interest – are: maintained (&/or improved) to appropriate quality standards throughout the data production and supply and maintenance process; and protected in the longer term so that they are both accessible and usable if/when required Examples: Design / operation company does not continue previous service. Data ‘owner’ wishes to charge unreasonable fees for data that is essential to safety Accident investigations Learn lessons from other industries.
- 6. Data Chain Evolving Do these Data Chain models still apply? Are they appropriate? What are they missing?
- 7. Data Chain Evolving Annex 15 & RTCA DO200/201 Differences in application requirements for data
- 8. Data Cycle & SWIM Data cycle Data maintenance New & updated How does it fit in this model? How relevant is this model to your situation? Systems Interactions SWIM – System Wide Information Management Future Applications