PHAK Ch-13 - Federal Aviation Administration Ch-13 - Federal Aviation Administration
© 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety...
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Transcript of © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety...
![Page 1: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/1.jpg)
© 2001, Federal Aviation Administration - All Rights Reserved.
Using Spotfire in Aviation Safety Data Analysis
Vivek Sood
Federal Aviation Administration
Office of System Safety
![Page 2: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/2.jpg)
Office of System Safety
Safety Information Engineering and Analysis Division
National Aviation Safety Data Analysis Center (NASDAC)
• Data importation• Data standardization• Data analysis
Global Aviation Information Network (GAIN)• Flight data recorder analysis
![Page 3: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/3.jpg)
NASDAC Data Transformation Process
Layer 0 Layer 1Integration Data Block (Layer 2)
•Create a mirror image of the source system.
•Populate metadata repository
•Populate NASDAC data structure (Oracle 8i)
•Apply standards
•Make/Model
•City State
•Operator
•Airports
•Provide business rules /
•Populate metadata repository
•Condense
•Decode
•Screen for complete records
•Provide integration rules
•Make accessible for integration
•Build metadata
![Page 4: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/4.jpg)
Aircraft Operations History
![Page 5: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/5.jpg)
Air Carrier Accidents by Phase of Flight
![Page 6: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/6.jpg)
NASDAC Data Transformation Process
Layer 0 Layer 1Integration Data Block (Layer 2)
•Create a mirror image of the source system.
•Populate metadata repository
•Populate NASDAC data structure (Oracle 8i)
•Apply standards
•Make/Model
•City State
•Operator
•Airports
•Provide business rules /
•Populate metadata repository
•Condense
•Decode
•Screen for complete records
•Provide integration rules
•Make accessible for integration
•Build metadata
![Page 7: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/7.jpg)
Data Standardization
inconsistent data
invalid data
missing dataBefore:
After:
Number of Records: 22,000 Number of hours: 680
![Page 8: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/8.jpg)
Layer 0 (Source System Record)
•Boeing Aircraft Co.
Boeing
• Boeing Corp.
• Boeing Aircraft
• Boeing Aircraft Co.
• Boeing Co.
• Boing
Layer 1 (NASDAC Record)
•Boeing
Boeing Manufacturer Name AIC-based Cleansing Table
Automated Data Standardization
![Page 9: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/9.jpg)
Air Carrier Accidents by Phase of Flight
![Page 10: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/10.jpg)
NASDAC Data Transformation Process
Layer 0 Layer 1Integration Data Block (Layer 2)
•Create a mirror image of the source system.
•Populate metadata repository
•Populate NASDAC data structure (Oracle 8i)
•Apply standards
•Make/Model
•City State
•Operator
•Airports
•Provide business rules /
•Populate metadata repository
•Condense
•Decode
•Screen for complete records
•Provide integration rules
•Make accessible for integration
•Build metadata
![Page 11: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/11.jpg)
NASDAC Meta Data Repository
Meta Data flow
Source
Source Systems Standardize/restructure Condense, Decode
Data Warehouse
New NASDAC Data Products
Layer 1
NTSB NTSB NTSB
PDS
Data Mart
PDS PDS
OEDS OEDS OEDS
Data Cube
Layer 2
NASDAC Data Architecture
![Page 12: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/12.jpg)
Integration Data Block Library
Standard Integration Filter Library
VPDS PDS OEDS
Filtered ByFAR Part 121
Airport Types
Intersecting Runways
Runway Safety Data Mart
Data
Custom Application
Using Pre-staged Standard Integration Tools
![Page 13: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/13.jpg)
Incidents Near Special Use Airspace
![Page 14: © 2001, Federal Aviation Administration - All Rights Reserved. Using Spotfire in Aviation Safety Data Analysis Vivek Sood Federal Aviation Administration.](https://reader035.fdocuments.net/reader035/viewer/2022062423/56649ec05503460f94bcb835/html5/thumbnails/14.jpg)
Global Aviation Information Network
Analyzing information proactively to improve aviation safety
Privately owned and operated network of systems
Analytical methods and tools (WG-B)Delta airlines
• Flight data recorder analysis