ATC Operations Analysis via Automatic Recognition of Clearances, Phase I

Metadata Updated: November 12, 2020

Recent advances in airport surface surveillance have motivated the creation of new tools and data sources for analysis of Air Traffic Control (ATC) operations. The Surface Operations Data Analysis and Adaptation (SODAA) tool, which is being used by NASA to conduct airport ATC operations analysis, is a prime example of one such analysis tool. What is missing from ATC operations analysis, however, is accessible and reliable data regarding the clearances issued by the controller and other communication that is conducted with the pilot that influences the behavior that is seen in the surveillance data. The current command and control paradigm for managing air traffic in the National Airspace System (NAS) is highly dependent on voice communication. This approach has benefited the development of ATC over the last century in a number of ways, including a low level of required aircraft equipage and the ability to handle contingency situations and adapt to new requirements easily due to the flexibility and adaptability of the human air traffic controllers and pilots. However, the reliance on voice communication in ATC operations presents challenges to the researcher who is trying to obtain data and conduct detailed analyses of ATC operations. In this proposal, we draw on existing Mosaic ATM expertise and tools to perform automatic speech recognition of ATC clearances. The recognized ATC clearances will be associated with the flight that is the subject of the clearance, time-stamped and encoded into an analysis database. The SODAA tool will be used as the platform for storage and analysis of this verbal clearance data.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Publisher Space Technology Mission Directorate
Unique Identifier Unknown
Identifier TECHPORT_8910
Data First Published 2010-07-01
Data Last Modified 2020-01-29
Public Access Level public
Bureau Code 026:00
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Homepage URL
Program Code 026:027
Source Datajson Identifier True
Source Hash 2980fc1684fa769625f0dcc8d9aeb6a4d9a1fbc8
Source Schema Version 1.1

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